WebP Converter
Convert JPG and PNG images to WebP instantly, right in your browser. Nothing is ever uploaded to a server.
Drag & drop images here, or click to browse
JPG, PNG, WebP, HEIC · up to 50MB per image · processed entirely on your device
No Server Upload
Your files are never stored anywhere else, so even sensitive photos stay 100% safe.
Instant, On-Device Compression
No waiting on a server upload — processing starts immediately.
Completely Free · No Limits
Use it as much as you like — no sign-up and no payment required.
Why Everyone's Converting to WebP
WebP is Google's modern image format, producing files 25-35% smaller than JPG or PNG at similar visual quality. Every modern browser supports it now, so switching the images on your website or blog to WebP is one of the fastest ways to noticeably improve page load speed.
How This Converter Works
The moment you select a file, your browser's Canvas API decodes it and re-encodes it as WebP — right there in the page. There's no upload step at all, so conversion speed depends only on your own device, and your photos never leave it.
When to Use WebP vs. Keep JPG
For anything displayed in a browser — blog posts, product photos, website backgrounds — WebP is almost always the better choice. If you need the image for printing or for older software that doesn't support WebP, stick with JPG.
What Quality Setting Should You Use
Most photos look visually identical to the original at 80-85% quality while shrinking significantly in size. If you need an even smaller file, lower the slider gradually and compare the preview before downloading.
Can I Convert a WebP Back to JPG?
Yes. Use the same tool and just switch the output format to JPG — either direction runs instantly in your browser with no server involved.