Free image to WebP converter
Turn mixed formats into WebP for faster pages. Works with JPG, PNG, GIF, SVG, and more.
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 images to convert into the drop zone above.
Step 2 · Confirm settings
Leave WebP as output for smaller web images; tweak quality in Custom settings.
Step 3 · Download
Download each WebP from the results list, or download all as a ZIP.
Why this conversion
WebP usually shrinks photos and graphics versus PNG/JPEG at similar quality, and can keep transparency.
About Image
Any supported browser-readable image can be re-encoded to WebP.
About WebP
WebP is supported in modern browsers and many CMSs.
Why convert Image to WebP here instead of uploading
| Compared to | Compress Locally (this site) | Typical upload tools |
|---|---|---|
| Conversion | Image to WebP runs on your deviceYes — | File is sent to a converter serverNo — |
| Privacy | Original and result never leave the browserYes — | Uploads may be logged or cachedNo — |
| Batch work | Batch convert several files, then download a ZIP — no upload waitYes — | Free tiers cap batch size; ZIP download often needs signupNo — |
| Formats we skip | No HEIC/RAW/video encode — JPG, PNG, WebP, GIF, SVG in; JPG/PNG/WebP outVaries — | May accept more exotic formatsYes — |
Frequently asked questions
Does every site accept WebP?
Most modern sites and browsers do. Use Image to JPG when a portal only lists JPEG, or Image to PNG when you need lossless compatibility.
Which inputs can I convert to WebP?
JPG, PNG, WebP, GIF (first frame), and SVG (rasterized). HEIC and exotic camera RAW files are not supported in the browser here.
Does transparency survive Image to WebP?
Yes for PNG, WebP, and SVG inputs with alpha. JPEG sources have no transparency to preserve.
Can I batch-convert mixed files to WebP?
Yes. Drop several images, leave WebP as output, adjust quality in Custom settings if needed, then download or ZIP all results.