Convert Image to WebP, Free and In Your Browser
WebP is the go-to modern web format when you want smaller files without giving up transparency on mixed inputs.
Use the controls below to convert assorted still images to WebP. Pair-specific pages linked below go deeper on each source format.
Format notes
When to use this output
The image to WebP page accepts mixed inputs (JPG, PNG, GIF, HEIC, BMP, AVIF) when you want a modern web format without picking the source type first. Handy for quick CMS uploads from assorted folders.
Transparency
If the source has alpha (PNG, WebP, some GIF), WebP can keep it. Opaque sources stay opaque. JPG and most HEIC paths produce solid WebP.
Quality
Use the Quality slider for lossy WebP output. PNG screenshots may need higher quality than camera JPGs.
File size
WebP usually reduces weight versus PNG and often beats JPG on photos. Exact savings depend on the starting format and content.
FAQ
How is this different from PNG to WebP?
This route accepts any supported input in one upload box. Use a specific pair page when you want copy tailored to that conversion.
HEIC in the any-format tool?
Yes, within the 15 MB HEIC cap. WASM decode runs locally after you select the file.
Output dimensions?
Always the same pixel width and height as the decoded source image.
Related conversions
JPG → WEBP
Convert JPG to WEBP free in your browser. Private conversion: your file never leaves your device, no upload or watermark. No signup required.
PNG → WEBP
Convert PNG to WEBP free in your browser. Private conversion: your file never leaves your device, no upload or watermark. No signup required.