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JPG to WebP

Convert a JPEG image to the smaller WebP format without uploading it anywhere.

Your files stay on your device.

or drop a file here

Up to 50 MB and 100 megapixels. The file never leaves your device.

80 is a good balance. Lower is smaller.

Needs a browser that can encode WebP (current Chrome, Edge, Firefox and Safari). Metadata such as EXIF is not copied.

How to use it

  1. Choose a JPEG image.
  2. Set the WebP quality (80 is a good balance).
  3. Check the size comparison under the preview.
  4. Download the WebP file.

Example

Typical conversion
Input:640 × 480 JPEG, quality 80
Result:A WebP file that is also 640 × 480 pixels

What does JPG to WebP do?

JPG to WebP converts a JPEG image to the WebP format, which is often smaller at similar visual quality.

How does JPG to WebP work?

Your browser decodes the JPEG, applies its orientation, and encodes it as WebP using the browser's own encoder. All of this happens in your browser.

Is my data uploaded?

No. The conversion runs in your browser and the image is never sent to a server.

Which formats and inputs does JPG to WebP support?

Inputs: One JPEG image, identified by its file contents rather than its extension. Output: A WebP image with the same dimensions, plus a size comparison.

What are the limits and limitations of JPG to WebP?

Limits: maximum file size 50.00 MB; maximum input size 100 megapixels; webP quality 1 to 100; tested with a 640 × 480 JPEG. Your browser must be able to encode WebP; if it cannot, the tool says so instead of producing a wrong file. Metadata such as EXIF is not copied.

More questions

Which browsers can create WebP?

Current Chrome, Edge, Firefox and Safari. If yours cannot, the tool says so instead of producing a wrong file.

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