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Convert images to WebP
Drop your images, choose the quality, download lighter WebP files. Processing happens in your browser: your images never leave your device.
JPG, PNG, WebP, AVIF, GIF, HEIC, BMP, TIFF · up to 30 images at once
Choose images- Processed in your browser by default
- Free, no account
- Metadata (GPS) removed
How to do it
Drop your images
JPG, PNG, GIF, AVIF, HEIC, BMP or TIFF. Up to 30 images at once.
Set the quality
80% suits most photos. Go lower to save weight, higher for fine detail.
Download
Each image separately, or all of them in a ZIP archive.
Why switch your images to WebP
WebP is an image format designed for the web. At comparable visual quality, a WebP file is usually 25 to 35% smaller than a JPG, and much smaller than a PNG. Less weight means pages that load faster, especially on mobile.
It also supports transparency (like PNG) and animation (like GIF). Every current browser displays it: Chrome, Firefox, Safari and Edge.
Which quality to choose
| Use | Recommended quality |
|---|---|
| Website or blog photos | 75 to 82% |
| Product images meant to be zoomed | 85 to 90% |
| Screenshots, logos, text | 90% and above |
Always compare the result with the original before publishing: that is what the before/after thumbnails are for.
Frequently asked questions
Is the transparency of my PNGs preserved?
Yes. WebP supports transparency: the transparent background of a PNG or GIF stays transparent after conversion.
Are my images uploaded to a server?
No, in the vast majority of cases: the conversion happens in your browser. Only some formats that browsers cannot read (such as HEIC) are sent to our server, with a clear warning, and then deleted automatically.
Does an animated GIF stay animated?
No. Only the first frame is converted. To keep an animation you need a video or animated GIF converter, which we do not offer.
Is there a size limit?
In the browser, the limit depends on your device memory. For files processed by the server, the limit is 25 MB per image.