WebP Converter
Convert images to WebP online and compare the output file size and visual detail before publishing.
Convert images to and from WebP format. Batch convert PNG, JPG, or GIF to WebP for smaller file sizes.
Conversion Direction
Quality
Drop images here or click to browse
Supports PNG, JPG, WebP, GIF • Multiple files allowed
WebP Format
Modern image format that provides superior lossless and lossy compression for the web
Batch Convert
Convert multiple images at once with consistent quality settings
Size Comparison
See before and after file sizes with percentage savings for each image
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About This Tool
A focused converter between WebP and every mainstream format — JPG, PNG, GIF and AVIF. WebP is now supported everywhere, but plenty of desktop apps, older CMS plugins and print workflows still refuse it; this tool converts WebP downloads into something the rest of your software accepts, or converts your library TO WebP to shrink a website. All conversion happens locally, so private screenshots and client files stay on your machine.
How to Use This Tool
- Drop your WebP (or JPG/PNG to convert to WebP) into the zone.
- Select the output format; when converting to WebP, choose a quality of 80-85.
- For batch jobs, add multiple files — each row shows its source format.
- Start the conversion and download the results.
- If a WebP with animation is detected, the tool keeps only the first frame for static targets and tells you explicitly.
Advantages & Use Cases
Download a WebP asset from a stock site and convert it to PNG with transparency for a design tool that lacks WebP support. Convert a WordPress media library to WebP to cut page weight by roughly a third, then keep one JPG copy for email newsletters. Photographers delivering to agencies convert WebP proofs to high-quality JPG at 92 to satisfy delivery specs.
Supported Formats & Recommendations
- WebP → JPG at quality 90: safe for photos, no visible loss.
- WebP → PNG: pixel-perfect, preserves alpha, larger file.
- JPG → WebP at 80: typically 25-35% smaller at the same visual quality.
- Animated WebP: convert to GIF for compatibility (colors are reduced to 256) or to MP4 externally for video usage.
How We Test This Tool
We verify per release: a lossless WebP round-trips to PNG and back with identical pixels; a quality-80 WebP photo converts to JPG with delta-E under 3; alpha edges stay clean without dark fringes; animated WebP handling produces a correct first frame and an explicit notice.
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Helpful Resources
Frequently Asked Questions
Why is WebP smaller than JPG?
WebP uses a more modern compression algorithm (VP8) plus better entropy coding, so the same visual quality needs fewer bytes — typically 25-35% less than JPG at quality 80.
Do all browsers support WebP now?
Every current browser does: Chrome, Edge, Firefox, Safari (since 14) and mobile browsers. Only some legacy desktop applications and older print pipelines still need conversions.
Does converting to WebP lose transparency?
Not at all — WebP keeps the alpha channel. Convert a transparent PNG to WebP and the transparency survives.