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Quickly navigate across our comprehensive list of free browser tools. All tools run client-side on your device for absolute speed, efficiency, and privacy.

AI & Crypto

16 Tools

Airdrop Finder

Browse active and upcoming crypto airdrops with requirements and estimated values

Crypto Dca Calculator

Simulate Dollar Cost Average strategies for crypto. See how regular investments grow over time

Crypto Fear Greed Index Tracker

Track crypto market sentiment with the Fear & Greed Index. See if investors are fearful or greedy

Crypto Halving Countdown

Track countdown to the next Bitcoin halving event with live timer and block progress

Crypto Mining Calculator

Estimate mining profitability based on hash rate and power consumption

Crypto Password Generator

Generate cryptographically secure passwords and keys

Crypto Portfolio Analyzer

Analyze your cryptocurrency holdings, cost basis, allocation weights, and ROI

Crypto Price Converter

Convert real-time prices between cryptocurrencies and fiat

Crypto Price Prediction

Forecast future crypto token prices using AI models

Crypto Profit Calculator

Calculate potential gains and profits on crypto trades

Crypto Scam Checker

Check crypto addresses and projects for scams

Crypto Tax Calculator

Calculate your cryptocurrency taxes and capital gains

Crypto Trend Analyzer

Analyze market trends and token sentiment

Meme Coin Detector

Check if a crypto token is a high-risk meme coin or rug pull

Nft Generator Ai

Plan NFT collections with metadata and rarity estimates

Wallet Address Tracker

Track wallet balances and portfolio value

Business & Operations

9 Tools

Ad Performance Analyzer

Measure ad campaign ROAS, CTR, CPC, CPA, and conversion rates

Invoice Generator

Create and download professional PDF invoices online

Job Card Generator

Create professional job cards and work orders for service technicians and mechanics

Product Performance Analyzer

Analyze ecommerce product profit margins and break-even ROI

Purchase Order Generator

Create professional purchase orders with logo, theme, and print/PDF download

Receipt Generator

Generate custom POS and sales receipts instantly

Sales Order Generator

Create professional sales orders with logo, theme, and print/PDF download

Service Order Generator

Generate professional service orders with instant cost calculation

Work Order Generator

Create instant work orders with cost breakdown for maintenance and repairs

Calculators

26 Tools

Adsense Calculator

Estimate AdSense earnings based on page views, RPM, and CTR

Age Calculator

Calculate your exact age in years, months, weeks, and days

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

Calculate startup cash burn rate, net burn, and runway

Cac Calculator

Calculate customer acquisition cost, CAC payback, and LTV:CAC ratio

Calculator

Simple, fast standard calculator for everyday math

Compound Calculator

Calculate compound interest growth with monthly contributions

Credit Utilization Calculator

Determine credit utilization ratio for credit cards

Date Calculator

Add or subtract days, weeks, months, or years from a date

Debt Calculator

Compare snowball and avalanche debt payoff methods and see when you'll be debt-free

Emi Calculator

Calculate monthly loan EMI, total interest, and total payment

Eway Bill Calculator

Check e-Way Bill requirement and validity period by distance

Fd Calculator

Calculate fixed deposit maturity amount and total interest earned

Gst Calculator

Calculate Goods and Services Tax (GST) for products and services

Instagram Calculator

Calculate Instagram engagement rate, reach, earnings per post, and optimal posting frequency

Loan Affordability Calculator

Find out how much loan you can afford based on your income and monthly debts

Mortgage Overpayment Calculator

See how much interest extra mortgage payments save and how early you pay off your home loan

Mrr Calculator

Calculate Monthly Recurring Revenue, ARR, churn impact, and customer LTV for SaaS and subscription businesses

Percentage Calculator

Calculate percentages, increases, decreases, and fractions

Profit Margin Calculator

Calculate gross profit, profit margin, markup, and selling price for products and services

Retirement Planning Calculator

Plan your retirement by modeling accumulation and drawdown phases, comparing strategies, adding Social Security, and adjusting for inflation.

Salary Calculator

Convert hourly wage to weekly, monthly, and annual salary

Savings Account Comparison Calculator

Advanced multi-currency savings comparison with APY, fees, monthly contributions, contribution escalation, tax impact, inflation-adjusted returns, goal tracking, compound frequency comparison, 8 what-if scenarios, growth charts, year-by-year table, CSV export, and multi-currency support (USD, EUR, GBP, JPY, CAD, AUD, INR, BRL, CHF, SGD, HKD, NZD, KRW, MXN, ZAR).

Scientific Calculator

Solve advanced mathematical and scientific equations online

Sip Calculator

Calculate mutual fund SIP returns and maturity values

Youtube Calculator

Estimate YouTube channel earnings based on views and RPM

Developer & SEO

23 Tools

Api Tester

Test REST APIs and HTTP requests directly from your browser

Base64 Tool

Encode and decode text using Base64 format instantly in your browser

CSS Animation Generator

Create, preview, and export CSS @keyframes animations with a visual timeline editor. Add keyframe stops, set transforms, opacity, colors, and easing curves. Copy ready-to-use CSS code.

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

CSS Filter & Effect Generator

Apply and preview CSS filters — blur, brightness, contrast, grayscale, hue-rotate, invert, opacity, saturate, sepia, drop-shadow — and backdrop-filter in real-time. Copy the CSS code.

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. Free online gradient maker.

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 matrix. Free online accessibility checker.

Color Palette Generator

Generate color palettes from images, color harmonies, and custom colors with WCAG contrast checking

Headline Analyzer

Score your headlines instantly. Get a 0-100 rating based on structure, word balance, emotion, and readability.

JSON Formatter & Validator

Format, validate, minify, query, and convert JSON. Free online JSON tool with tree view, JSONPath, CSV converter, schema generator.

Keyword Data Analyzer

Analyze keyword difficulty, search volume, competition level, and traffic potential

Meta Tag Generator

Generate HTML meta tags, Open Graph tags, and Twitter cards for SEO â€” with live SERP preview

Open Graph Generator

Generate Open Graph meta tags and Twitter cards for social media sharing previews

PDF Metadata Editor

View and edit PDF metadata instantly — title, author, subject, keywords. Clean up exported PDFs before publishing.

Page Grader

Grade any webpage against SEO best practices. Score meta tags, content quality, readability, heading structure, technical SEO, and links. Get a number score, category breakdown, and actionable checklist — all in your browser.

Qr Generator

Generate high-quality custom QR codes online

Robots Txt Generator

Create custom robots.txt files for search engine crawlers

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.

SERP Preview & Meta Tag Analyzer

Preview how your page appears on Google search results, Facebook, Twitter, and LinkedIn. Analyze meta tags in real-time with character counters, truncation warnings, and a composite SEO score. Import live URLs to audit existing pages and fix issues before publishing.

Schema Generator

Generate structured JSON-LD schema markup for SEO

Sitemap Generator

Generate XML sitemaps for search engine indexing

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 before you share.

Uuid Generator

Generate random UUID v1 and v4 strings for development

Image Processing

8 Tools

Color Palette Extractor

Extract dominant colors from any image — get hex, RGB, HSL, and Tailwind color values instantly

Image Background Remover

Remove backgrounds from images instantly online

Image Compressor

Reduce image file size while maintaining high quality

Image Converter

Convert images between PNG, JPG, WebP, and other formats

Image Resizer & Cropper

Resize and crop images to exact dimensions — custom sizes, social media presets, aspect ratio lock, and quality control

Image to Text (Advanced OCR)

Extract text from images using advanced OCR with multi-worker parallel processing, batch image support, zone/layout selection, intelligent preprocessing, preprocessing presets, auto deskew, searchable PDF export, and table/CSV detection. Supports 100+ languages entirely in your browser.

Meme Generator

Create and share custom memes using premium layouts

Watermark Remover

Remove watermarks from photos cleanly online

Productivity & Utilities

19 Tools

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