GIF to JXL

Convert GIF images to tiny JPEG XL (.jxl) files. Free and private, in your browser.

Upload a GIF image

GIF files only (max 20MB each) — converted privately in your browser

GIF to JXL — Retire the Heaviest Format on the Web

GIF is beloved but bloated — a short clip can weigh more than a video. This free GIF to JXL converter turns GIF images into compact JPEG XL files in your browser. Animated GIFs are converted from their first frame into a clean still JXL.

Dramatically Smaller Stills

A GIF frame stored as JXL is typically a small fraction of the GIF's size — perfect for thumbnails, previews and documentation.

First Frame, Faithfully Kept

For animated GIFs the converter uses the opening frame, encoded at up to 100% quality so its 256-color look survives intact.

When You Need the Still, Not the Loop

Reaction images, forum avatars and help-docs often just need one good frame. Converting to JXL gives you that frame in a modern, tiny file.

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