About imgToWebP
A free, fast, and private image converter built for developers, designers, and anyone who needs to optimize images for the web.
Why we built this
Web performance matters. Large images slow down websites, hurt SEO, and frustrate users. WebP is the modern solution — up to 35% smaller than JPEG and PNG with no visible quality loss. We built imgToWebP to make this conversion effortless, free, and completely private. No accounts, no uploads, no waiting.
How it works
1
Upload
Drag and drop your images or click to select files. Supports JPG, PNG, GIF, BMP, SVG, AVIF, and ICO.
2
Convert
Conversion happens instantly in your browser using the Canvas API. No servers involved — not ours, not anyone else's.
3
Download
Download individual files or grab everything as a zip. No storage, no limits, no sign-up required.
Our values
Free forever
No freemium gates, no conversion limits, no premium tiers. imgToWebP is and will always be completely free.
Privacy first
Your images never leave your device. We have no ability to see, store, or share them — by design.
No registration required
Open the page, convert your images, close the tab. No account, no email, no personal data collected.