Free WebP Converter
Convert images to WebP or export WebP as JPG and PNG locally before publishing or handoff.
Convert WEBP, JPG, and PNG locally before upload, docs, or handoff.
About this tool: Free WebP Converter
Convert images to or from WebP locally in the browser for smaller web assets and compatible downloads. No upload required — everything runs locally in your browser for privacy and speed.
Common use cases
- Use WEBP for smaller web images.
- Export WebP to JPG when an older app or marketplace does not accept WebP.
Converting to WebP
WebP is typically 25 to 35 percent smaller than an equivalent JPEG at the same visible quality, and it supports transparency that JPEG cannot. It is the format that makes a page faster without looking worse.
Getting WebP right
- 1
Tune quality, then measure
Compare the output size at a few quality levels against the original. The sweet spot is usually lower than people expect.
- 2
Keep a fallback only if you truly need one
Every current major browser reads WebP. A JPEG fallback doubles the storage for a browser almost nobody uses.
- 3
Use it for transparent images too
WebP carries alpha at a fraction of PNG size, which is why it replaced PNG for most web graphics.
WebP questions
- Is WebP supported everywhere?
- In every current major browser, yes. The old complaint about support is a decade out of date.
- WebP or PNG for transparency?
- WebP for the web, because it is much smaller; keep PNG when you need exact pixel data or a tool that cannot read WebP.
- Does converting cost credits?
- No. It runs locally in your browser and is free.
Drop a file or click to browse
Waiting for a file
Add a file to start.
Original
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Output
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Saved
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Private browser processing. No uploads.
Original
Waiting for a file
Output
Waiting for a file
Quick tips
- Use WEBP for smaller web images.
- Export WebP to JPG when an older app or marketplace does not accept WebP.
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