Free Tool
IMAGE RESIZER
Resize and crop images to exact dimensions — choose a preset or enter custom size, lock aspect ratio, control quality. 100% in your browser.
Private by design
No signup · Free
Width
×
Height
Format
Quality
10%90%100%
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Aspect Ratio
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Original
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Output
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Print @300 DPI
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Size Ratio
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Change
Upload an image to get started
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Dimensions
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Size
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Dimensions
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Size
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Saved
← Original
Resized →
Frequently Asked Questions
¿Medida Instagram?
Preset cuadrado 1080×1080 con un clic.
¿Foto carnet?
Presets estándar de documentos.
¿Y la calidad?
Con bloqueo de aspecto y nitidez se mantiene.
¿Es gratis?
Sí.
How to Use
01
Sube la foto
Elígela.
02
Elige medida
Preset o a medida.
03
Recorta y guarda
Ajusta el marco y descarga.
How to Calculate
El remuestreo crea el nuevo tamaño.
Sobre esta herramienta
Herramienta de medidas exactas para redes, miniaturas y documentos. Con miniatura 1280×720, banners y carnet. Explica comprimir frente a redimensionar. Gratuita.
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Methodology & feedback
Figures run locally in your browser from the values you enter (page updated ). Estimates are educational only — verify finance, tax and health decisions with a qualified professional (see Disclaimer). Spotted an error? Report it via contact and we correct with a new update date.
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