Compress WebP
Smaller WebP images for faster web pages.
Files are processed on our server in Europe. Download links expire after 60 minutes; files are then deleted automatically.
Why use File Compressor
Private and secure
Your image is sent over an encrypted connection to our server in Europe and stored under a random ID. It is never shared with third parties or used to train AI. Download links expire after 60 minutes; files are then deleted automatically, normally within 75 minutes. Read the privacy policy
Honest results
Choose a quality preset or a target size. The result shows the exact size before and after, and says so if a file can't get any smaller.
Free, no sign-up
File Compressor is free with no account, no watermark and no ads. It works in any modern browser on phone or desktop.
In short
Compress WebP re-encodes still WebP images at the quality you choose (presets map to 82, 72 and 55) and keeps the WebP format and transparency. A target size is supported. Animated WebP files are rejected for now so their animation isn't lost.
| Accepted formats | WebP |
|---|---|
| Maximum file size | 100 MB |
| Output | Same format as the input (JPEG stays JPEG, PNG stays PNG, WebP stays WebP) |
| Target size | Yes, with an honest met / not met result |
| Units | 1 KB = 1,000 bytes; 1 MB = 1,000,000 bytes |
| Where files are processed | On our server in Europe; not sent to third parties |
| Retention | Download link expires after 60 minutes; files deleted automatically, normally within 75 minutes |
| Price | Free, no account, no watermark |
How to use it
- Choose a .webp file.
- Pick a preset or a target size.
- Select Compress file.
- Download the smaller WebP.
When WebP helps
WebP usually stores the same picture in fewer bytes than JPG or PNG. Images exported at maximum quality still benefit from a sensible quality setting.
Compatibility
All current major browsers display WebP. Some older desktop apps and upload forms don't accept it; use JPG there.
Questions
Is lossless WebP supported?
Input in lossless WebP is accepted; output uses lossy WebP at the selected quality, which is smaller in nearly all cases.
Are animated WebP files supported?
Not yet.
Related tools
Last reviewed October 31, 2026.