Convert images to WebP online
Convert JPG, PNG, and WebP images to WebP, PNG, or JPEG with a quality slider and batch processing. Works entirely in your browser.
WebP Converter
Upload JPG, PNG, or WebP images, pick a target format, tune quality, and download.
Convert Settings
Convert to WebP, PNG, or JPEG. Checking WebP support...
Quality applies to WebP and JPEG output. PNG output is always lossless.
Results
How It Works
Upload
Select JPG, PNG, or WebP images. Each file format is detected automatically.
Configure
Choose the target format and adjust quality. Browser WebP support is checked automatically.
Download
Convert and download your files individually or all at once as a ZIP archive.
Frequently Asked Questions
What is WebP format?
WebP is a modern image format developed by Google that provides superior compression compared to JPEG and PNG. WebP images are typically 25-35% smaller than JPEG and significantly smaller than PNG.
Does my browser support WebP encoding?
Most modern browsers (Chrome, Firefox, Edge, Opera) support WebP encoding. Safari supports WebP decoding but may not support encoding. The tool automatically detects your browser support and notifies you.
Does WebP support transparency?
Yes, WebP supports alpha transparency just like PNG, but with much better compression. This makes it ideal for logos and graphics with transparent backgrounds.
Can I convert multiple files at once?
Yes. Select multiple images and they will be converted in batch. You can download them individually or all at once.
Is my image uploaded to a server?
No. All conversion happens entirely in your browser. Your images never leave your device.
What quality setting should I use for WebP?
The Quality slider (default 85%) controls compression. Lower values produce smaller files with some quality loss; 75-90% is a good balance for most images.