Runs in your browser
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Image Resizer & Dimension Converter
Resize JPG, PNG, and WebP images to custom pixel dimensions or verified social media presets (Instagram, YouTube, Twitter/X, LinkedIn). Fast client-side canvas scaling.
Drop an image to resize
Supports JPG, PNG, and WebP (Resize to custom pixel dimensions or verified social presets)
100% Client-Side • Resizing executes locally on your GPU
Runs in your browser. No uploads.
How it works
- 1Loads the image into an offscreen canvas and determines native natural dimensions.
- 2Applies high-quality bicubic interpolation to scale pixels to your target width and height.
- 3Exports the resized graphic in your chosen image format (JPG, PNG, or WebP).
Questions
Downscaling an image maintains crisp sharpness when high-quality interpolation is enabled. Upscaling a small image beyond its native resolution can cause slight pixelation.