Convert JP2 to AVIF
Upgrade your JPEG 2000 to the most efficient modern format
How it works
-
Upload your JP2
Select or drag a JP2 file up to 100 MB.
-
Choose quality
Adjust the AVIF quality slider for the best balance of size and clarity.
-
Download your AVIF
Get your converted AVIF image instantly.
Why convert JP2 to AVIF?
- AVIF surpasses both JP2 and JPEG in compression efficiency
- Modern browser support means your images work everywhere
- Future-proof your image archive with the newest standard
About JP2 to AVIF conversion
JPEG 2000 was ahead of its time but never gained widespread adoption. AVIF is its modern successor, based on the AV1 video codec, offering superior compression that surpasses both JP2 and traditional JPEG. Converting JP2 to AVIF moves your images to the most efficient current standard.
When to convert JP2 to AVIF
You have JPEG 2000 files that need to be converted to a widely-supported modern format with even better compression.
This tool converts JP2 to AVIF. At quality 80, AVIF typically produces smaller files than JP2 with comparable visual quality.
AVIF supports transparency, HDR, and wide color gamut. It's supported by Chrome, Firefox, Safari, and Edge.
Frequently asked questions
- Is AVIF really better than JP2?
- For most images, AVIF achieves 20-30% smaller files than JP2 at equivalent quality, with much wider browser support.
- Does AVIF support lossless compression like JP2?
- AVIF does support lossless mode, though this tool uses lossy compression for optimal file sizes.
- Which browsers support AVIF?
- Chrome, Firefox, Safari (16.4+), Edge, and Opera all support AVIF images.
- Is transparency preserved?
- Yes, AVIF supports full alpha channel transparency. Any transparency in the JP2 is preserved.
- Is my file stored on your servers?
- Files are kept only long enough for you to download the result. Everything is automatically deleted within 24 hours.