Convert GIF to JPEG XL

Convert GIF files to JPEG XL in your browser. JPEG XL files are typically smaller than GIF. Free, no upload, no signup.

Output format

JPEG XL

82%

01 — Overview

Why convert GIF to JPEG XL

JPEG XL files are typically much smaller than GIF at equivalent quality — usually the main reason to make this conversion. Smaller files mean faster page loads, smaller email attachments, and less storage.

02 — Comparison

GIF vs JPEG XL

AttributeGIFJPEG XL
CompressionLosslessLossy or lossless
TransparencyYesYes
AnimationYesYes
Typical file sizeVery largeSmall
Browser supportUniversal. Has been since GIF was invented.Limited — Safari 17+ supports it; Chrome and Firefox are still behind flags or pending. Great for archival and apps that control their own decoder.

03 — How to

Three steps

  1. 01

    Drop your GIF files

    Drag one or more GIF files onto the dropzone above, or click to browse. Files stay on your device — nothing uploads.

  2. 02

    Convert in your browser

    convert.now decodes each GIF and re-encodes it as JPEG XL via WebAssembly. The conversion runs in a Web Worker so the page stays responsive.

  3. 03

    Download the result

    Download a single JPEG XL file or, for batch conversions, a zip of all converted files. Filenames preserve the originals.

04 — Pillars

Why convert.now

  • Private

    Files stay in your browser. No upload step. Nothing for anyone to see.

  • Fast

    No queue, no upload wait. Conversion starts the moment you drop a file.

  • Free

    No ads. No file-count limit. No sign-up wall. Just the converter.

05 — FAQ

Frequently asked

No. The conversion from GIF to JPEG XL runs entirely in your browser using WebAssembly. Files never leave your device. Open DevTools' Network tab if you'd like to verify — there are no network requests with file contents.

06 — More

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