Instantly convert bulk images to WebP for free online—no uploads needed to ensure your files stay private.
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Discover why our tool is the best choice for quick, secure, and high-quality image conversion, helping your website load faster and perform better.
Instant conversion directly in your browser. No uploads, no waiting.
Your images never leave your device. 100% safe and secure.
Smaller WebP images mean faster websites and better search rankings.
Drag and drop your JPEG, PNG, or GIF files directly into the upload area, or simply click the "Choose Files" button to browse from your device. No sign-up, no waiting, your images stay private and secure on your browser.
Adjust the output quality using an easy percentage slider, from 1% for maximum compression to 100% for the best image clarity. Fine-tune the balance between image size and visual quality exactly how you want.
Hit the convert button and watch your images transform into lightweight, high-quality WebP files instantly , all processed locally in your browser for ultimate safety and zero upload time.
WebP is an image format that can make the image size smaller, so it can save storage on your device. In addition, this format also does not make the quality of the image drop significantly, making it suitable for use on websites and applications to load faster.
If you run a website, you know that speed matters. Slow-loading pages frustrate visitors and hurt your search rankings. One of the easiest ways to boost performance? Switch to WebP images.
Every review tells a story. Here’s what our users have to say about their journey with us.
"In less than a minute, I converted over 150 PNGs to WebP and slashed my file sizes by up to 98%! Can’t recommend this enough."
Content Manager
"Honestly, this is the fastest image converter I’ve ever used. I uploaded hundreds of files at once without a single glitch. Absolutely amazing work!"
Freelance Developer
"An outstanding tool! It’s lightweight, super quick, and doesn’t cost a thing. Definitely my go-to for converting images into WebP format."
SEO Strategist
"Handles huge batches without any issues, and it’s all free. No uploading, no waiting, just instant conversion. Total game-changer."
Web Enthusiast