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Smaller images, faster pages.

Convert JPG and PNG to WebP, or WebP back to JPG and PNG. Every converter runs in your browser, so your photos are never uploaded.

In your browser: files are not uploadedUses our server: you're told before uploadingPlanned
In your browserImage to WebP ConverterConvert JPG, PNG, GIF and other images to WebP to make them smaller and your pages faster.In your browserJPG to WebPTurn JPG photos into smaller WebP files for faster product pages and websites.In your browserPNG to WebPShrink PNG images and screenshots by converting them to WebP, with transparency kept.In your browserWebP to JPGTurn WebP images into JPG files that open everywhere, including older apps and marketplaces.In your browserWebP to PNGTurn WebP images into PNG files, keeping transparent backgrounds.In your browserPNG to JPGTurn PNG images and screenshots into smaller JPG files.

Private by design

Tools marked “In your browser” process files on your device, so they never reach our server. Each tool page says where its processing happens.

Recently used

Tools you use will show up here, saved only in this browser.

Free, no sign-up

No account, no watermark on your output, and no limit on how often you use them.

Why sellers convert images to WebP

WebP is an image format made for the web. A WebP file is usually 25 to 35% smaller than the same photo as a JPG, and often much smaller than a PNG, with no visible difference. Smaller images make product pages and blog posts load faster, which keeps shoppers on the page and helps with search rankings.

Start with JPG to WebP for photos or PNG to WebP for logos and screenshots. If an app or marketplace won't accept WebP, use WebP to JPG. To put images into a document, try Images to PDF.

About the image tools

Are my images uploaded?

No. Every image tool runs in your browser. Your images are converted on your device and saved back to your device.

Can I convert many images at once?

Yes. Add as many as you like. You can download them one by one or together as a ZIP.

Which browsers can create WebP?

Chrome, Edge, Firefox and Opera. Safari can show WebP images but can't create them, so use another browser for the WebP converters.