Skip to main content
Rebytify Rebytify
Free · Private · Browser-based

Bulk HEIC to JXL Converter

Batch-convert iPhone HEIC photos to JPEG XL at once - free, with no signup and no upload. Your photos are decoded and re-encoded locally in your browser, so they never leave your device. JXL is an open, royalty-free format with high compression efficiency, 10-bit and HDR support, and no licensing baggage, which makes it an appealing long-term archive format for a photo library.

Drop images here

or browse files

PNG, JPG, WebP, AVIF, HEIC, JXL · Larger batches may take longer to process

Target size

Output format

HEIC→JXL·Conversion happens entirely in your browser

Other conversions

PNG to JPGPNG to WebPPNG to AVIFPNG to JXLJPG to PNGJPG to WebPJPG to AVIFJPG to JXLWebP to PNGWebP to JPGWebP to AVIFWebP to JXLAVIF to PNGAVIF to JPGAVIF to WebPAVIF to JXLHEIC to PNGHEIC to JPGHEIC to WebPHEIC to AVIFJXL to PNGJXL to JPGJXL to WebPJXL to AVIF

Frequently asked questions

Why convert HEIC to JXL?
HEIC depends on patented HEVC technology and is poorly supported outside Apple devices. JXL is open and royalty-free, with similar or better efficiency.
Can I view JXL on my iPhone?
Recent versions of iOS and macOS Safari support JPEG XL, so modern Apple devices can open the converted files.
Is the conversion private?
Yes. Both HEIC decoding and JXL encoding run in your browser. Nothing is uploaded.