Convert PNG to WebP Online in Seconds
- Step 1: Drag one or more PNG files into the upload area.
- Step 2: Conversion starts automatically and finishes in moments.
- Step 3: Download your WebP files and use them on your site or app.
Free PNG to WebP Converter
Converter App usually trims file size by about 25 to 35 percent while keeping transparency and sharp edges intact.
Why PNG is still popular
PNG is perfect for logos and UI elements because it is lossless and handles transparency well. The tradeoff is larger files.
Always free
Use the converter as much as you like. No account, no watermarks, and no hidden limits. Fair use keeps the service fast for everyone.
Best possible quality
Our encoder is tuned for clean results. Most images look the same as the original but load much faster.
Powered by Converter App
Part of the Converter App suite trusted by thousands for quick, secure file conversion.
Privacy first
Files are processed securely and removed automatically within about one hour. Only you can download the output.
PNG vs WebP: what actually changes?
On average WebP trims roughly 30 percent off a comparable PNG and can also store simple animation. The result is faster pages and lower data use.
Why swap PNGs for WebP on your site?
Leaner images shorten First Contentful Paint, boost Core Web Vitals, and reduce bandwidth costs.
Convert online in one step
Drag your PNG files into the box above. We convert them on our servers and return ready-to-use WebP files within seconds. No sign-up, no watermark, no queue.
PNG to WebP converter quality rating
4.9 /
5 (based on
87 reviews
)