Image tool
Image to WebP Converter
Convert JPG and PNG to WebP to dramatically shrink files and speed up your website.
Free｜No sign-up｜Files stay on your device
Drop files here, or click to choose
Files are processed on your device and never uploaded
If this tool helped, consider supporting the site so we can keep building free tools.
Support us／Ko-fiAbout Image to WebP Converter
WebP files are usually much smaller than JPG or PNG at similar quality, making it one of the easiest ways to speed up a website and improve Core Web Vitals.
Batch conversion and a quality slider are included, and the files are ready to upload to WordPress, Shopify and more.
Great for
- ・Improving PageSpeed scores
- ・Lots of blog images
- ・Saving cloud storage space
How to use
- 01Drop or choose one or more files.
- 02Adjust the output quality if available.
- 03Conversion is instant — click “Download” next to each file to get your WEBP.
Why use it
Private by design
Everything runs locally in your browser. Nothing passes through a server.
Instant
No software to download and no account to create.
Works everywhere
Desktop, phone, or tablet — any modern browser.
Free forever
No watermarks and no usage limits.
Frequently asked questions
Can I convert several files at once?
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Yes. Select or drop multiple files to batch-convert them; the only limit is your device's memory.
Will I lose quality?
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Converting to PNG is lossless. For JPG and WebP, use the quality slider to balance size and quality — at 90% the difference is usually invisible.
Is this tool free? Do I need an account?
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It's completely free. There's no sign-up, no login and no usage limit.
Are my files and data safe?
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Everything is processed inside your browser. Your files are never uploaded to our servers and disappear when you close the page.
Does it work on my phone?
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Yes. The page is fully responsive and works in current versions of Chrome, Safari and Edge on iPhone, Android and tablets.
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