Convert JXL to AVIF
Convert JXL to AVIF in batches online. Apply consistent dimensions and lossless or lossy settings across the batch for free. No sign-up or watermark.
Add files to get started
Convert JXL to AVIF in batches online. Apply consistent dimensions and lossless or lossy settings across the batch for free. No sign-up or watermark.
Add files to get started
JXL is commonly used for JPEG XL photos and graphics with lossy or lossless compression. AVIF is a practical output for modern web images where strong compression is more important than legacy compatibility.
Changing image formats can affect file size, transparency, compatibility, and visual quality. Apply the same dimensions and output settings across the batch to create consistent delivery files. For AVIF, choose faster encoding when speed matters or higher effort when a smaller file is worth extra processing time.
Chrome and Edge support JPEG XL decoding from version 155, and Safari supports it from version 17. Keep a JPEG, WebP, or AVIF fallback for older browsers and other clients. JPEG XL browser support and website fallback guide.
Choosing between AVIF, WebP, and JPEG XL? See how they compare on 12 product photos under 100 KB.
Convert up to 10 files per batch, 10 MB each, within the Free allowance of 20 conversions per 24 hours. No account is needed for a free conversion. Save one recipe with a free account to reuse the same settings for the next batch. Paid plans add more recipes, larger batches, and automatic cloud delivery. See the batch limits and cloud delivery plans.
Preparing a whole set for a site or catalog? The bulk image resizer gives every image the same dimensions, and the bulk image compressor keeps each file under a size limit such as 100 KB.
Your current plan is Free.
Basic unlocks 20 files per batch, 30 MB per file, and 5 minutes of processing time. Compare plans