⚡ Free Tool
Convert JPG & PNG to WebP
Reduce image file sizes by up to 90% with no visible quality loss. WebP is the modern format browsers love — better PageSpeed scores, faster load times.
~80%
avg reduction
100%
browser support
30min
then deleted
🖼️
Drop images here
or click to browse — JPG, JPEG, PNG · Max 10MB per file
Quality80%
SmallestBest quality
Today: 0 / 10 images used
Why convert images to WebP?
Better PageSpeed scores
Google PageSpeed Insights flags non-WebP images as a key opportunity. Switching to WebP can dramatically improve your Lighthouse performance score and Core Web Vitals.
Smaller files, faster loads
WebP images are typically 25–90% smaller than equivalent JPGs or PNGs, with no visible difference to the human eye at quality settings above 75%.
Universal browser support
WebP is supported by all modern browsers — Chrome, Safari, Firefox, and Edge. Over 97% of global users can view WebP images natively.
Transparency preserved
WebP supports alpha channels. Transparent PNGs converted to WebP retain their transparency — no white backgrounds or data loss.
Frequently asked questions
Is this converter free?
Yes. Guests can convert up to 10 images per day without an account. Create a free account to get 25/day, or upgrade to a paid plan for 100+.
Are my images stored or shared?
Download links expire after 30 minutes — after that the files can no longer be accessed. Files are automatically deleted from our servers within 24 hours. We never share or use your images.
What quality setting should I use?
80% is the recommended default — virtually indistinguishable from the original at less than a quarter of the file size. For photography, try 85%. For icons or logos, 70% is fine.
Do transparent PNGs keep their transparency?
Yes. WebP supports alpha channels natively. Transparent PNGs retain full transparency after conversion — no white backgrounds.