What do you want to do?
Pick a tool. Your photos stay on your device and nothing is uploaded.
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Resize WebP images
Resize WebP photos to the exact size you need. Other formats work too.
970 × 90728 × 90
300 × 600160 × 600
- PrivatePhotos stay on your device. Nothing is uploaded.
- Any sizePixels, mm, cm, inches, percent and file size in KB.
- FreeNo sign-up, no watermark.
300 × 600160 × 600
970 × 90728 × 90
Need a marketplace size or your own saved sizes? Go to Presets →
Advanced options
Photos are straightened automatically using their camera orientation.
Turn or mirror your photos. Choose which photos to change.
Make your photos bigger. Enlarging cannot add real detail, so very small photos stay soft.
Pick a shape, or drag a frame on the photo yourself.
970 × 90728 × 90
970 × 90728 × 90
Drag a straight line to move it. A diagonal line has two round ends (drag to change the angle) and a ✥ handle in the middle (drag to move it). Use × to remove a line.
970 × 90728 × 90
970 × 90728 × 90
970 × 90728 × 90
970 × 90728 × 90
Drag the lines between photos, or the handles around the picture, to change sizes.
One strip for each photo, in the order shown on the left. Use ▲ ▼ to change the order. Click a strip to choose exactly which part of the photo shows.
970 × 90728 × 90
970 × 90728 × 90
Click or tap the photo to pick a colour. Drag to slide along it. Use the magnifier to choose the exact pixel.
970 × 90728 × 90
Your photos are ready
What next?
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About this tool
Resize WebP images to the size you need, or convert them to JPG or PNG.
How to use it
- Add your photos: drag them onto the page or choose them from your device.
- Pick how you want to size them: Custom size (pixels, mm, cm or inches), Percent, or a Ready-made size.
- Add a maximum file size in KB if a website or form asks for one.
- Press Resize, then download each photo or all of them as a ZIP.
Questions and answers
What is WebP?
A modern image format that gives small files. Some older programs do not open it, so convert to JPG if needed.
Can I make the file smaller too?
Yes. Set a maximum size in KB.
Are my photos uploaded anywhere?
No. All work happens in your browser on your device, and your photos are not sent to our servers. While you move between pages of this site, they are kept briefly in your browser's temporary storage and removed when you close the tab.
Helpful guides
How to reduce a photo to 50 KB or 100 KBHow to prepare product photos for online marketplaces