Convert many images to WebP
Each picture becomes a WebP at quality 80, usually a quarter to a third smaller than the JPG and far smaller than a PNG. Transparency is kept. Drop the files below, check the preview, then run it on all of them. Nothing is uploaded.
Recipes
- Pictures to WebP
- Pictures to JPG
- Resize pictures
- Remove backgrounds
- Blur faces
- Upscale pictures
- Restore old photos
- Colourise photos
- Pictures and PDFs to text
- Transcribe recordings
Saved on this device
Preview
Files
Add a step
Or start from a recipe
Converted on this device, never uploaded
How it works
- Drop your pictures. Drop files or a whole folder on the page. Each one is read by your browser and never uploaded.
- Check the preview. One of your files is shown before and after, so you can change the settings before running.
- Run and save. Run it on every file, then save them as one ZIP, into a folder, or one by one.
Questions
Chrome, Edge and Firefox. Safari can show WebP but cannot write it from a web page, so on Safari the step says so before anything runs.
Yes. Transparent and half-transparent pixels stay that way.
Yes. Select the Convert step and move the quality slider; the preview shows the result and its size on one of your files before you run it.
No. Every file is worked on by your browser on your own device. Nothing is sent to a server, and there is no account.