Resize and convert images with customizable options. Change dimensions, format, and quality while preserving aspect ratio.
Upload an image
Click to browse or drag & drop — PNG, JPEG, WebP, GIF, SVG
Lock keeps the source aspect ratio. Unlock to set an exact frame — the fit mode decides how the picture fills it.
50%
Scales both sides evenly, preserving aspect ratio.
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Social
Avatar
Target 0 × 0. Use Cover to fill the frame from a differently-shaped source.
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Shown behind letterboxed padding in “Contain”, and under transparent areas when flattened.
Live preview
Dimensions must be at least 1px.
Original
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Resized
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Everything runs locally in your browser — images never leave your device. Press ⌘/Ctrl + S to download.
