Free WebP converter
Re-encode images as WebP for faster pages and optional transparency. Batch convert and download a ZIP — no upload wait.
Click to choose images, or drag them here
JPG, PNG, WebP, GIF, SVG · up to 50 files · max 40 MB each
How small should files get?
Custom settings activeThe tool finds the highest quality that still meets the target size, and scales down only if needed. Images already under the limit are left unchanged.
How it works
Step 1 · Add files
Drop JPG, PNG, GIF, or SVG into the drop zone above.
Step 2 · Confirm settings
Leave WebP as output; open Custom settings to dial quality for smaller files.
Step 3 · Download
Download each WebP from the results list, or download all as a ZIP.
Why convert here instead of uploading
| Compared to | Compress Locally (this site) | Typical upload tools |
|---|---|---|
| Conversion | Format conversion runs on your device | File is sent to a converter server |
| Privacy | Original and result never leave the browser | Uploads may be logged or cached |
| Batch work | Batch convert several files, then download a ZIP — no upload wait | Free tiers often limit batch size or slow uploads |
| Formats we skip | No HEIC/RAW/video encode — JPG, PNG, WebP, GIF, SVG in; JPG/PNG/WebP out | May accept more exotic formats |
What you get
- JPG, PNG, GIF, SVG inputs
- Smaller files than PNG for many graphics
- Batch processing with ZIP download — no upload queue
- Quality slider in Custom settings
Frequently asked questions
Will every browser open WebP?
Modern browsers yes. Fall back to the JPG or PNG converter hubs for very old clients or strict upload forms that only list JPEG/PNG.
Does WebP keep transparency?
Yes when converting from PNG, WebP, or SVG with alpha. JPEG sources have no transparency to preserve.
Can I adjust quality on this hub?
Yes. Open Custom settings and use the quality slider before download. Lower quality usually means smaller WebP files for the web.
Batch convert to WebP with a ZIP download?
Yes. Drop multiple images, leave WebP as output, process locally with no upload wait, then download individually or as a ZIP.