ConvertOwl

Convert JPG to WebP — Faster Web Images

WebP images load faster than JPEG with equivalent visual quality, saving bandwidth and improving Core Web Vitals scores. This converter handles EXIF orientation automatically — portrait photos shot on phones always come out right-side up. Convert your JPEGs to WebP in your browser, no upload required.

82%

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Up to 50.0 MB per file

How to use this tool

  1. Upload JPEG images

    Drop JPG or JPEG files onto the converter. EXIF orientation data is automatically read and applied, so portrait iPhone photos come out correctly rotated.

  2. Set your quality level

    For most web images, 80–85% produces files that are visually equivalent to JPEG at 90%+ while being significantly smaller. Our default of 82% is a good starting point.

  3. Click Convert

    Your browser decodes each JPEG (applying orientation correction) then re-encodes to WebP using Google's libwebp encoder via WebAssembly.

  4. Replace your old JPG files

    Drop the converted WebP files directly into your website's image folder. All modern browsers support WebP. Use the <picture> element if you need JPG fallbacks for older browsers.

Frequently asked questions