Image Resizer
Resize JPG, PNG and WebP images by percentage or exact pixels, right in your browser. Keep aspect ratio, download instantly. No uploads.
Runs 100% on your device - nothing you enter or upload leaves your browser.
Drop an image here or tap to browse
JPG, PNG or WebP - resized on your device, never uploaded
Original:
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New size
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File size
How to resize an image
Drop an image, pick a percentage or exact pixel size, and download the result. With aspect ratio locked, changing one dimension adjusts the other automatically.
Common sizes
- Passport photos and exam forms: often exact pixel or KB limits - use Exact pixels, then fine-tune file size with the Image Compressor.
- WhatsApp and email: 50% usually halves the file size with no visible difference on phone screens.
- Websites: resize to the largest display size you need; bigger wastes bandwidth.
Frequently asked questions
Are my images uploaded?
No. Resizing runs entirely in your browser. The image never leaves your device.
How do I make a photo exactly 200x200 pixels for a form?
Choose Exact pixels, untick "Keep aspect ratio", and enter 200 and 200. Unticking the lock can distort the image, so crop first if proportions matter.
Which format should I pick?
JPG for photos, PNG when you need transparency or pixel-sharp graphics, WebP for the smallest files in modern apps.
Can I enlarge images?
Yes, up to 200%. Enlarging cannot add detail, so results soften - shrinking always looks best.
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