Image Resizer
Resize images by exact pixels, percentage, or social media presets — free and private, right in your browser.
Drop images here
JPG, PNG, WebP, HEIC, GIF, BMP, AVIF, TIFF, ICO
Up to 10 files · 25 MB each · 80 MB total
Files stay on your deviceSocial media presets
Custom size
100% Private
ImageConverter never uploads your files. Conversion runs locally — verify zero network requests in DevTools.
Works Anywhere
Runs on Windows, Mac, Linux, and mobile. Chrome, Firefox, Safari, and Edge supported.
Best Quality
Adjust compression quality and convert between JPG, PNG, WebP, BMP, and HEIC.
How to
How to use the image resizer
- Click "Choose Files" or drag and drop the images you want to resize.
- Pick a social media preset or enter custom dimensions and a fit mode.
- Click "Resize" and download each image or all of them as a ZIP.
FAQ
Frequently asked questions
Are my images uploaded to a server?
No. Resizing runs entirely in your browser — your files never leave your device. You can verify zero network requests in DevTools.
Can I resize multiple images at once?
Yes. Add up to 10 images and resize them in one batch. Download each file individually or grab everything as a ZIP.
Will resizing distort my image?
No — by default the aspect ratio is preserved. For exact dimensions, choose "Cover" to center-crop or "Contain" to letterbox instead of stretching.
Which image formats are supported?
JPG, PNG, WebP, GIF, BMP, HEIC, AVIF, TIFF, and ICO — including iPhone HEIC photos, decoded right in your browser.
Is this tool free?
Yes. Completely free with no signup, no watermarks, and no usage limits.
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