Tool · Images
Resize and convert images
Resize by percentage or to fit a box, convert between PNG, JPEG and WebP, and trade quality against file size, a whole batch at a time. The images never leave your device.
- Your images go to
- Works offline
- Yes, once it has loaded
- Account
- None, and it is free
- Handles
- PNG, JPEG, WebP, GIF, BMP and SVG in; PNG, JPEG and WebP out
How to resize and convert images
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01Add your images
Drop in as many as you like. Each is processed in turn, on this page.
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02Choose a size and a format
Exact pixels, fit inside a box, or scale by a percentage; then PNG, JPEG or WebP, with quality against file size.
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03Download them
One at a time, or all of them with one click.
Questions about Resize & Convert
How do I make an image file smaller?
Choose JPEG or WebP and lower the quality, or scale the image down. At the same quality WebP is usually the smallest of the three.
Can I resize a whole batch at once?
Yes. Drop in as many images as you like, set the size once, and Download all saves every one of them.
Does converting remove the metadata?
Yes, always. The image is redrawn through a canvas, which keeps the pixels and nothing else, so EXIF and GPS data cannot come across.
Are my photos uploaded?
No. This page is served with a security policy that forbids it from making any network request, so the browser itself refuses to send your photos anywhere. You can watch your browser's network tab stay empty, or switch your connection off and carry on.