Resize image
Change image width and height in pixels without stretching. Free, no sign-up, private processing on your device.
1. Choose your image
Static JPG, PNG, WebP, HEIC/HEIF or AVIF · up to 20 MiB and 40 megapixels.
Your image stays on this device.
Use images you own, have permission to process, or may lawfully use under an applicable exception. Image-use terms ↗.
2. Choose settings
PNG is lossless; its file size is not controlled by the quality slider.
3. Save your image
Choose an image to begin.
How to resize image
- Choose a suitable static JPG, PNG, WebP, HEIC/HEIF or AVIF from your device.
- Set an exact width or height for websites, email or an upload form. Keep proportions enabled to avoid distortion.
- Choose an output format, prepare the image and use Download image to save it.
Can I enlarge a small image?
Yes, but enlarging adds pixels rather than restoring missing detail. Start with a sharp original for the best result.
Can I open iPhone HEIC and AVIF photos?
Yes. Static HEIC/HEIF photos are decoded on your device; the decoder loads only when needed. AVIF requires browser support. Image collections and animations are not supported. Exports are JPG, PNG or WebP, rather than HEIC or AVIF. For government forms, check whether conversion or editing is allowed.
What happens to my original?
Your original file is unchanged. Processing happens in this browser without uploading your image to FileMelon. A new export may have a different file size, colour appearance or metadata. Check the preview and output before using it.
More image tools
Compress an image to a file-size limit · Prepare an online form photo