# StoryBrain AI — AI Tool Directory

> Discover 117 free AI-powered tools, calculators, and business utilities.

## Tools
- [Ad Performance Analyzer](https://www.storybrainai.com/tool/ad-performance-analyzer): Measure ad campaign ROAS, CTR, CPC, CPA, and conversion rates with health scores, benchmarks, and budget simulator. Free, in-browser. Find winners, cut losers.
- [AdSense Calculator](https://www.storybrainai.com/tool/adsense-calculator): Estimate AdSense earnings from page views, RPM, and CTR. Niche presets, 12-month projection, and goal planner. Free, in your browser. Plan right up to payout.
- [Age Calculator](https://www.storybrainai.com/tool/age-calculator): Calculate exact age in years, months, weeks, days, and seconds. Live counter, birthday countdown, zodiac, and birthstone. Free, no sign-up. Share milestones.
- [Airdrop Finder](https://www.storybrainai.com/tool/airdrop-finder): Browse active and upcoming crypto airdrops with requirements and estimated values. Learn how to qualify for free tokens. Updated often. Never miss a drop.
- [API Tester](https://www.storybrainai.com/tool/api-tester): Test REST APIs and HTTP requests from your browser. Custom headers, query params, JSON body, and history. Free client, no sign-up. No installs, just test.
- [Base64 Tool](https://www.storybrainai.com/tool/base64-tool): Encode and decode Base64 text instantly in your browser. Convert strings, files, and URLs with one click. Private, free, no sign-up. Files and URLs handled.
- [BMI Calculator](https://www.storybrainai.com/tool/bmi-calculator): Check BMI by age and gender with ideal-weight range, BMI Prime and waist-to-height ratio. Metric and imperial support, private and instant. All ages covered.
- [Break-Even Analysis Calculator](https://www.storybrainai.com/tool/break-even-analysis-calculator): Calculate your break-even point, contribution margin, and profit at any sales volume. Compare pricing scenarios and visualize your cost-revenue structure.
- [Burn Rate Calculator](https://www.storybrainai.com/tool/burn-rate-calculator): Calculate startup gross burn, net burn and cash runway from cash, revenue and expenses with break-even, funding needs and 12-month projection. Save runway fast.
- [CAC Calculator](https://www.storybrainai.com/tool/cac-calculator): Calculate customer acquisition cost, payback period, and LTV:CAC ratio. Channel breakdown and benchmarks included. Free, no sign-up. Channel benchmarks inside.
- [Calculator](https://www.storybrainai.com/tool/calculator): Fast free standard calculator for everyday math with keyboard support, instant addition, subtraction, multiplication, division and copy-ready results.
- [Color Contrast Checker](https://www.storybrainai.com/tool/color-contrast-checker): Check WCAG contrast ratios and APCA contrast between any two colors — pass/fail AA and AAA with color blindness simulation, HSL fine-tuning, and batch
- [Color Palette Extractor](https://www.storybrainai.com/tool/color-palette-extractor): Extract dominant colors from any image and get hex, RGB, HSL, and Tailwind values instantly. K-means clustering. Free, private. Tailwind values included.
- [Color Palette Generator](https://www.storybrainai.com/tool/color-palette-generator): Generate palettes from images, harmonies, and custom colors with WCAG contrast checking. Export CSS, JSON, SVG. Free, private. Export ready-made themes.
- [Compound Calculator](https://www.storybrainai.com/tool/compound-calculator): Calculate compound interest growth with monthly contributions. Year-by-year table, milestones, and What-If scenarios. Free, no sign-up. Watch interest snowball.
- [Credit Utilization Calculator](https://www.storybrainai.com/tool/credit-utilization-calculator): Calculate credit utilization ratio from balances and limits with 30% rule guidance, paydown targets, score impact tips and instant clear results. Free forever.
- [Crypto DCA Calculator](https://www.storybrainai.com/tool/crypto-dca-calculator): Simulate Dollar Cost Averaging for crypto. Model regular investments, compare schedules, and project growth. Free, no sign-up. Automate boring investing.
- [Crypto Fear Greed Index Tracker](https://www.storybrainai.com/tool/crypto-fear-greed-index-tracker): Track crypto sentiment with the Fear & Greed Index. Daily score, history chart, and contrarian signals. Free, no sign-up. Daily scores with history charts.
- [Crypto Halving Countdown](https://www.storybrainai.com/tool/crypto-halving-countdown): Track the next Bitcoin halving with live timer, block progress, reward schedule, and history. See supply impact. Free, no sign-up. Watch supply shock unfold.
- [Crypto Mining Calculator](https://www.storybrainai.com/tool/crypto-mining-calculator): Estimate mining profitability from hash rate, power cost, and pool fees. Daily, weekly, and monthly projections. Free, no sign-up. ASIC and GPU presets inside.
- [Crypto Password Generator](https://www.storybrainai.com/tool/crypto-password-generator): Generate cryptographically secure passwords and wallet keys with entropy controls, length options, strength meter and fully private local creation. No signup.
- [Crypto Portfolio Analyzer](https://www.storybrainai.com/tool/crypto-portfolio-analyzer): Analyze crypto holdings: cost basis, allocation weights, ROI, and diversification. Track performance across wallets. Free, private. Multi-wallet tracking.
- [Crypto Price Converter](https://www.storybrainai.com/tool/crypto-price-converter): Convert real-time prices between cryptocurrencies and fiat currencies. Live rates, historical context, and quick pairs. Free, no sign-up. 500+ pairs supported.
- [Crypto Price Prediction](https://www.storybrainai.com/tool/crypto-price-prediction): Forecast future crypto token prices with AI models trained on historical trends. Compare scenarios and view confidence ranges. Free, in-browser. DYOR always.
- [Crypto Profit Calculator](https://www.storybrainai.com/tool/crypto-profit-calculator): Calculate crypto trade profit, ROI and fees from entry, exit and amount with long-short breakdowns, live examples and private local math tools. Fees included.
- [Crypto Scam Checker](https://www.storybrainai.com/tool/crypto-scam-checker): Check crypto addresses and projects for scams using risk signals, blacklist checks and trust scoring to avoid rug pulls, phishing and fake tokens. Free.
- [Crypto Tax Calculator](https://www.storybrainai.com/tool/crypto-tax-calculator): Estimate crypto taxes and capital gains from buys, sells and fees with short-long term breakdowns, rates and private in-browser calculations. FIFO lots handled.
- [Crypto Trend Analyzer](https://www.storybrainai.com/tool/crypto-trend-analyzer): Analyze crypto market trends and token sentiment with live signals, momentum charts and fear-greed context for smarter research before you trade daily.
- [CSS Animation Generator](https://www.storybrainai.com/tool/css-animation-generator): Create, preview, and export CSS @keyframes animations with a visual timeline editor. Add keyframe stops, set transforms, opacity, colors, and easing Free.
- [CSS Box Shadow Generator](https://www.storybrainai.com/tool/css-box-shadow-generator): Create and preview CSS box shadows with X, Y, blur, spread, color, opacity, and inset controls. Copy CSS or Tailwind-compatible code Tailwind hints included.
- [CSS Filter & Effect Generator](https://www.storybrainai.com/tool/css-filter-generator): Apply and preview CSS filters — blur, brightness, contrast, grayscale, hue-rotate, invert, opacity, saturate, sepia, drop-shadow — and backdrop-filter in
- [CSS Gradient Generator](https://www.storybrainai.com/tool/css-gradient-generator): Generate and preview CSS linear, radial, and conic gradients with a visual color-stop editor. Add, drag, and customize stops. Copy CSS or Tailwind code
- [CSS Gradient Text Generator](https://www.storybrainai.com/tool/css-gradient-text-generator): Create stunning gradient text with live preview. Customize colors, direction, fonts, then copy CSS, Tailwind or SVG code instantly. Free, no sign-up now.
- [Date Calculator](https://www.storybrainai.com/tool/date-calculator): Add or subtract days, weeks, months, or years from any date. Find durations, deadlines, and anniversaries instantly. Free, no sign-up. Business days supported.
- [Debt Calculator](https://www.storybrainai.com/tool/debt-calculator): Compare snowball and avalanche debt payoff methods. See payoff dates, interest saved, and monthly plans. Free, runs in-browser. Become debt-free years sooner.
- [Delivery Challan Generator](https://www.storybrainai.com/tool/delivery-challan-generator): Make GST-ready delivery challans online with logo, items, transport details and instant PDF download. Private, fast, no sign-up needed. E-way ready fields.
- [EMI Calculator](https://www.storybrainai.com/tool/emi-calculator): Calculate monthly loan EMI, total interest, and total payment. Compare tenures and rates with amortization table. Free, no sign-up. Extra payments modeled too.
- [E-Way Bill Calculator](https://www.storybrainai.com/tool/eway-bill-calculator): Check e-Way Bill requirement and validity by distance. State pair analysis, expiry dates, extensions, and penalties. Free, no sign-up. 2026 rules built in.
- [Expense Tracker](https://www.storybrainai.com/tool/expense-tracker): Track daily expenses and monitor budget metrics with categories, totals, and history charts. Simple, private, and free. No sign-up needed. Export CSV anytime.
- [Favicon Generator](https://www.storybrainai.com/tool/favicon-generator): Create favicons from PNG or SVG instantly. Preview 16x16 to 180x180, download ICO plus manifest icons. Free, no sign-up now. PWA manifest icons included.
- [FD Calculator](https://www.storybrainai.com/tool/fd-calculator): Calculate fixed deposit maturity and total interest. Compare compounding rates, TDS, inflation impact, and goals. Free, no sign-up. Senior rates covered.
- [Freelance Rate Calculator](https://www.storybrainai.com/tool/freelance-rate-calculator): Set freelance hourly, project and retainer rates from income goals, expenses and taxes. Plan raises and bulk discounts. Private, no sign-up. Plan raises too.
- [Fuel Cost Calculator](https://www.storybrainai.com/tool/fuel-cost-calculator): Estimate fuel cost per km, trip petrol or diesel expense, mileage and monthly budget for bikes and cars. Split costs and compare with cab fares. Split fares.
- [GST Calculator](https://www.storybrainai.com/tool/gst-calculator): Calculate Goods and Services Tax for products and services. Inclusive or exclusive pricing with CGST, SGST, IGST split. Free tool. All slabs 0-28 covered.
- [Habit Tracker](https://www.storybrainai.com/tool/habit-tracker): Track daily routines and build positive habits with streaks, reminders, progress charts and offline-first privacy designed for lasting behavior change.
- [Hash Generator](https://www.storybrainai.com/tool/hash-generator): Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from text in your browser. Bulk list mode, file checksum help and private offline-ready hashing. Checksum mode.
- [Headline Analyzer](https://www.storybrainai.com/tool/headline-analyzer): Score headlines 0-100 on structure, word balance, emotion, and readability. Get specific fixes that lift clicks. Free, no sign-up. Emotional words flagged.
- [Image Background Remover](https://www.storybrainai.com/tool/image-background-remover): Remove image backgrounds instantly online with AI edge detection, transparent PNG export and batch-ready workflow built for sellers and creators. Free.
- [Image Blur Pixelate Tool](https://www.storybrainai.com/tool/image-blur-pixelate-tool): Blur faces, plates and sensitive parts of photos with brush and pixelate tools. Protect privacy before sharing. Fast, private, no sign-up needed. Free.
- [Image Compressor](https://www.storybrainai.com/tool/image-compressor): Compress PNG, JPG and WebP images online to reduce file size while preserving quality with adjustable levels, previews and fast private downloads. No signup.
- [Image Converter](https://www.storybrainai.com/tool/image-converter): Convert images between PNG, JPG, WebP, and more with quality control and batch support. Fast and private. No sign-up needed. Batch convert whole folders.
- [Image EXIF Remover](https://www.storybrainai.com/tool/image-exif-remover): Strip EXIF, GPS and metadata from photos in your browser before sharing. Keep image quality, protect privacy. No upload, no sign-up. Share safely anywhere.
- [Image Resizer & Cropper](https://www.storybrainai.com/tool/image-resizer-cropper): Resize and crop images to exact dimensions with presets, aspect lock, and quality control. Private, in-browser. Free, no sign-up. Presets for social sizes.
- [Image to Text (Advanced OCR)](https://www.storybrainai.com/tool/image-to-text): Extract text from images using advanced OCR with multi-worker parallel processing, batch image support, zone/layout selection, intelligent preprocessing
- [Instagram Calculator](https://www.storybrainai.com/tool/instagram-calculator): Calculate Instagram engagement, reach, earnings per post, and posting frequency. Growth projections included. Free, no sign-up. Fake followers flagged.
- [Invoice Generator](https://www.storybrainai.com/tool/invoice-generator): Create professional PDF invoices online with business branding, line items, tax totals, custom colors and instant download, no sign-up needed. GST-ready fields.
- [Job Card Generator](https://www.storybrainai.com/tool/job-card-generator): Create professional job cards and work orders for technicians and mechanics. Labor, parts, tax, logo, theme, and PDF. Free tool. Sign off on the spot.
- [JSON Formatter & Validator](https://www.storybrainai.com/tool/json-formatter-validator): Format, validate, minify, query, and convert JSON. Free online JSON tool with tree view, JSONPath, CSV converter, schema generator. Fix errors by line number.
- [Keyword Data Analyzer](https://www.storybrainai.com/tool/keyword-data-analyzer): Analyze keyword difficulty, volume, competition, and traffic potential. KEI, opportunity score, and strategy tips. Free, private. Find easy-win keywords.
- [Loan Affordability Calculator](https://www.storybrainai.com/tool/loan-affordability-calculator): Find how much loan you can afford from income and monthly debts. Safe borrowing range with payment estimates. Free, no sign-up. Shop homes within your budget.
- [Love Calculator](https://www.storybrainai.com/tool/love-calculator): Calculate love compatibility and name matching percentages. Fun score with romantic insights to share. Free online, no sign-up needed. Share the fun daily.
- [Meeting Cost Calculator](https://www.storybrainai.com/tool/meeting-cost-calculator): See what meetings really cost from salaries, attendees and duration. Cut waste, plan standups and share results. Fast, private, no sign-up. Trim pricey rituals.
- [Meme Coin Detector](https://www.storybrainai.com/tool/meme-coin-detector): Check if a crypto token is a high-risk meme coin or rug pull. Liquidity, holder, and contract red flags analyzed. Free, no sign-up. Check liquidity first.
- [Meme Generator](https://www.storybrainai.com/tool/meme-generator): Create custom memes online with classic templates, custom uploads, top-bottom captions, font styling, filters and instant PNG, JPG or WebP download. Free.
- [Meta Tag Generator](https://www.storybrainai.com/tool/meta-tag-generator): Generate HTML meta tags, Open Graph, and Twitter cards with live SERP preview. Copy clean markup for SEO. Free, no sign-up. Live SERP preview built in.
- [Mortgage Overpayment Calculator](https://www.storybrainai.com/tool/mortgage-overpayment-calculator): See interest saved and years cut with extra mortgage payments. Monthly, yearly, or lump sums with schedule. Free, no sign-up. Extra monthly or lump sums work.
- [Mrr Calculator](https://www.storybrainai.com/tool/mrr-calculator): Calculate Monthly Recurring Revenue, ARR, churn impact, and customer LTV for SaaS and subscriptions. With growth chart. Free tool. Churn and expansion tracked.
- [Nft Generator Ai](https://www.storybrainai.com/tool/nft-generator-ai): Plan NFT collections with metadata builder, rarity scoring, trait estimates, and mint math. Design supply and pricing. Free, in-browser. Price your drop right.
- [Note Organizer](https://www.storybrainai.com/tool/note-organizer): Write, save, and organize notes locally in your browser. Folders, search, and auto-save keep ideas safe. Private, no sign-up needed. Never lose an idea.
- [Open Graph Generator](https://www.storybrainai.com/tool/open-graph-generator): Generate Open Graph meta tags and Twitter cards with live previews for Facebook, LinkedIn, and X. Copy markup free. No sign-up. Preview every network card.
- [Page Grader](https://www.storybrainai.com/tool/page-grader): Grade any webpage against SEO best practices. Score meta tags, content quality, readability, heading structure, technical SEO, and links. Get a number
- [AI Paraphrasing Tool](https://www.storybrainai.com/tool/paraphrasing-tool): Rewrite text with synonym replacement and sentence restructuring. Four modes with diff view. Free, private, no sign-up needed. Keep meaning, change words.
- [Password Generator](https://www.storybrainai.com/tool/password-generator): Generate strong random passwords with custom length, symbols, numbers and memorable options, all created locally in your browser for privacy. Unique every time.
- [PDF Converter](https://www.storybrainai.com/tool/pdf-converter): Convert images, Word and office files to PDF and back online with merge options, quality controls, previews and fast private browser processing. Merges too.
- [PDF Merger](https://www.storybrainai.com/tool/pdf-merger): Merge multiple PDFs into one document online. Drag to reorder pages, combine instantly in your browser. Private, free, no sign-up. Reorder pages by drag.
- [PDF Metadata Editor](https://www.storybrainai.com/tool/pdf-metadata-editor): View and edit PDF metadata: title, author, subject, keywords. Clean exported PDFs before sharing. Private, free, no sign-up. Scrub hidden author data.
- [PDF to Images](https://www.storybrainai.com/tool/pdf-to-images): Convert PDF pages to PNG or JPEG images online. Extract each page as an image, customize quality, and download as ZIP — no upload, private. Batch ZIP download.
- [Percentage Calculator](https://www.storybrainai.com/tool/percentage-calculator): Calculate percentages, increases, decreases, tips, and fractions instantly. Clear formulas with step results. Free, no sign-up needed. Marks mode for students.
- [Photo Collage Maker](https://www.storybrainai.com/tool/photo-collage-maker): Combine photos into printable grids with borders, captions and Instagram layouts. Private in-browser maker, no signup, no watermark. Print-ready grids.
- [Pomodoro Timer](https://www.storybrainai.com/tool/pomodoro-timer): Custom Pomodoro focus timer with work sessions, long breaks, task list and stretch reminders. Alarm sound for study, ADHD focus and remote work. Focus daily.
- [Product Performance Analyzer](https://www.storybrainai.com/tool/product-performance-analyzer): Analyze ecommerce product margins, break-even ROI, units, and growth. Compare SKUs and spot winners. Free, runs in your browser. Spot SKU winners fast.
- [Profit Margin Calculator](https://www.storybrainai.com/tool/profit-margin-calculator): Calculate gross profit, margin, markup, and selling price from cost and revenue. Built for retail and e-commerce. Free, no sign-up. VAT-ready outputs included.
- [Purchase Order Generator](https://www.storybrainai.com/tool/purchase-order-generator): Create professional purchase orders with logo, theme, and print or PDF download. Vendors, items, terms, shipping, tax. Free. Vendors and terms covered.
- [QR Generator](https://www.storybrainai.com/tool/qr-generator): Generate high-quality custom QR codes online with logos, colors, gradients and PNG/SVG export for menus, links, WiFi sharing and business branding. No signup.
- [Quotation Generator](https://www.storybrainai.com/tool/quotation-generator): Create GST-ready quotations with logo and tax. Download PDF instantly with free templates. Professional and fast. No sign-up needed. Validity terms printed.
- [Random Number Generator](https://www.storybrainai.com/tool/random-number-generator): Generate random integers within a custom range with no-repeat option, instant copy and history tracking for games, giveaway draws and coding tests. Free.
- [Receipt Generator](https://www.storybrainai.com/tool/receipt-generator): Generate custom POS and sales receipts instantly with taxes, discounts, logo support and PDF download for small shops, pop-ups and freelancers. Ready to print.
- [Regex Tester](https://www.storybrainai.com/tool/regex-tester): Test JavaScript regex live with highlighting, groups, flags, presets, and cheatsheet. Debug patterns fast. Free, no sign-up needed. Share links included.
- [Resume Analyzer](https://www.storybrainai.com/tool/resume-analyzer): Analyze resume content, formatting, and ATS compatibility score. Get section-by-section fixes that land interviews. Free, no sign-up. Land more interviews.
- [Resume Generator](https://www.storybrainai.com/tool/resume-generator): Build a modern resume with premium templates, guided sections, and instant PDF export. ATS-friendly formatting. Free, no sign-up. Templates for every role.
- [Retirement Planning Calculator](https://www.storybrainai.com/tool/retirement-planning-calculator): Plan your retirement by modeling accumulation and drawdown phases, comparing strategies, adding Social Security, and adjusting for inflation. Retire confident.
- [Robots Txt Generator](https://www.storybrainai.com/tool/robots-txt-generator): Create custom robots.txt files to guide search engine crawlers. Allow or block paths, add sitemaps, validate syntax. Free, private. Validate before launch.
- [Salary Calculator](https://www.storybrainai.com/tool/salary-calculator): Convert hourly wage to weekly, monthly, and annual salary. Compare offers, estimate taxes, and plan raises. Free, supports 16 currencies. Overtime modeled too.
- [Sales Order Generator](https://www.storybrainai.com/tool/sales-order-generator): Create professional sales orders with logo, theme, and print or PDF download. Line items, customers, terms, shipping. Free tool. Terms and shipping set.
- [Savings Account Comparison Calculator](https://www.storybrainai.com/tool/savings-account-comparison-calculator): Advanced multi-currency savings comparison with APY, fees, monthly contributions, contribution escalation, tax impact, inflation-adjusted returns, goal
- [Schema Generator](https://www.storybrainai.com/tool/schema-generator): Generate valid JSON-LD schema markup for articles, FAQs, products and events with live validation, copy-ready code and rich-result guidance. Rich results ready.
- [Scientific Calculator](https://www.storybrainai.com/tool/scientific-calculator): Solve advanced math online: trig, logs, powers, roots, and memory functions with history. Keyboard friendly. Free, no sign-up. Constants and history built in.
- [SEO Writing Assistant](https://www.storybrainai.com/tool/seo-writing-assistant): Analyze content in real-time for readability, SEO optimization, heading structure, and AI readiness. Get an A-F content grade with specific fixes. Free.
- [SERP Preview & Meta Tag Analyzer](https://www.storybrainai.com/tool/serp-preview-meta-analyzer): Preview how your page appears on Google search results, Facebook, Twitter, and LinkedIn. Analyze meta tags in real-time with character counters, truncation
- [Service Order Generator](https://www.storybrainai.com/tool/service-order-generator): Generate professional service orders with instant cost calculation. Company details, hours, rates, logo, and PDF. Free, no sign-up. Field-ready paperwork.
- [SIP Calculator](https://www.storybrainai.com/tool/sip-calculator): Calculate mutual fund SIP growth, invested total and maturity value with expected returns, step-up, inflation adjustment and year-wise projections. Free.
- [Sitemap Generator](https://www.storybrainai.com/tool/sitemap-generator): Generate clean XML sitemaps for Google indexing with URL priorities, change frequencies, image entries, validation and instant copy or download. Instant XML.
- [Social Media Post Preview](https://www.storybrainai.com/tool/social-media-post-preview): Preview how your link renders on Twitter, Facebook, LinkedIn, WhatsApp, and Slack. Debug missing OG tags, check character limits, and fix social cards
- [SVG Compressor](https://www.storybrainai.com/tool/svg-compressor): Compress SVG files in your browser. Strip metadata, minify paths, and preview savings before download. Private, free, no sign-up. PNG export included.
- [Task Manager](https://www.storybrainai.com/tool/task-manager): Manage daily tasks with priorities, due dates, categories, and search. Filter, track progress, and stay organized. Free, no sign-up. Boards and filters inside.
- [Text Case Converter](https://www.storybrainai.com/tool/text-case-converter): Convert text to uppercase, lowercase, title, sentence, camel, snake, and kebab case instantly. Batch view and history. Free, no sign-up. Ten formats, one click.
- [AI Text Summarizer](https://www.storybrainai.com/tool/text-summarizer): Condense articles, papers, and notes into short summaries. Adjustable length with key-point extraction. Free, private, no sign-up. Keep only key points.
- [Time Tracker](https://www.storybrainai.com/tool/time-tracker): Track work hours with single-click sessions, manual logs, and CSV timesheet export. Simple and private. Free for freelancers, no sign-up. Bill hours with ease.
- [Timezone Converter](https://www.storybrainai.com/tool/timezone-converter): Compare and convert time zones around the world with DST-aware accuracy, meeting planner and shareable links built for remote teams and travelers. No signup.
- [Unit Converter](https://www.storybrainai.com/tool/unit-converter): Convert length, mass, volume, temperature, speed, and data units instantly. Precise factors with live results. Free, no sign-up needed. Homework-ready answers.
- [Uuid Generator](https://www.storybrainai.com/tool/uuid-generator): Generate random UUID v1 and v4 identifiers in bulk with one-click copy, validation, uppercase options and fully offline private browser generation. Free.
- [Wallet Address Tracker](https://www.storybrainai.com/tool/wallet-address-tracker): Track any crypto wallet balances and portfolio value across chains with live prices, holdings breakdown and transaction history for investors and DAOs.
- [Watermark Remover](https://www.storybrainai.com/tool/watermark-remover): Remove watermarks from photos cleanly online with smart inpainting, batch support and HD export while preserving original image quality and details. No signup.
- [Word Counter](https://www.storybrainai.com/tool/word-counter): Count words, characters, and reading time instantly. Check limits for Twitter, SEO, and essays with keyword density. Free, no sign-up. Reading time included.
- [Work Order Generator](https://www.storybrainai.com/tool/work-order-generator): Create instant work orders with cost breakdown for maintenance and repairs. Tasks, assignees, materials, logo, and PDF. Free tool. Assign crews with ease.
- [AI Writing Quality Analyzer](https://www.storybrainai.com/tool/writing-quality-analyzer): Analyze your writing for readability, passive voice, adverb density, complex words, tone, and more. Get a quality grade and actionable feedback. Free today.
- [Youtube Calculator](https://www.storybrainai.com/tool/youtube-calculator): Estimate YouTube channel earnings from views, RPM, and CPM. Project revenue, sponsorships, and growth. Free for creators, no sign-up. Sponsorships counted too.

## Categories

- [All Tools](https://www.storybrainai.com/tools): complete directory of every free tool
- [ai-tools](https://www.storybrainai.com/ai-tools)
- [image-tools](https://www.storybrainai.com/image-tools)
- [calculators](https://www.storybrainai.com/calculators)
- [developer-tools](https://www.storybrainai.com/developer-tools)
- [business-tools](https://www.storybrainai.com/business-tools)
- [productivity-tools](https://www.storybrainai.com/productivity-tools)

## Guides

- [Blog](https://www.storybrainai.com/blog): step-by-step guides for every free tool
- [Pomodoro Exam Season Guide 2026: Focus Plan](https://www.storybrainai.com/blog/productivity-utilities/pomodoro-exam-season-focus-guide)
- [Meme Coin Red Flags Guide 2026: Learn Risks](https://www.storybrainai.com/blog/ai-crypto/meme-coin-red-flags-learn-guide)
- [Meeting Cost Audit Guide 2026: Cut Waste](https://www.storybrainai.com/blog/productivity-utilities/meeting-cost-audit-guide)
- [MD5 vs SHA Beginner Guide 2026: Hashing Basics](https://www.storybrainai.com/blog/ai-crypto/md5-vs-sha-hashing-beginner-guide)
- [Habit Streak Guide 2026: Small Steps Daily](https://www.storybrainai.com/blog/productivity-utilities/habit-streak-system-guide)
- [Fuel Cost per Km India Guide 2026: Mileage Math](https://www.storybrainai.com/blog/calculators/fuel-cost-per-km-india-planner-guide)
- [Fear and Greed Sentiment Guide 2026: Read Calmly](https://www.storybrainai.com/blog/ai-crypto/fear-greed-sentiment-reading-guide)
- [Face and Plate Blur Guide 2026: Privacy Basics](https://www.storybrainai.com/blog/image-processing/face-plate-blur-privacy-guide)
- [EXIF GPS Strip Guide 2026: Share Photos Privately](https://www.storybrainai.com/blog/image-processing/exif-gps-strip-privacy-guide)
- [EMI vs SIP vs FD Guide 2026: Compare Costs Calmly](https://www.storybrainai.com/blog/calculators/emi-vs-sip-vs-fd-decision-guide)
- [Collage Grids Guide 2026: Layouts That Look Clean](https://www.storybrainai.com/blog/image-processing/collage-grids-layout-guide)
- [BMI by Age Guide 2026: Charts, Ranges and Limits](https://www.storybrainai.com/blog/calculators/bmi-by-age-chart-explainer-guide)
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