Guide
AVIF metadata explained
AVIF is a newer image format known for very small files and good quality. Like HEIC, it uses the ISO-BMFF container, which can hold camera, editing and provenance metadata.
How to use it
- 1Add the AVIF to a scanner and read the report.
- 2Look for EXIF, XMP or C2PA indicators.
- 3Rebuild the image; choose JPEG, PNG or WebP output if you prefer.
- 4Re-scan the output to confirm the change.
Where AVIF metadata lives
AVIF shares the ISO-BMFF structure used by HEIC and MP4.
| Location | Typical content |
|---|---|
| meta / Exif item | Camera and GPS data |
| meta / XMP item | Editing and workflow text |
| uuid box | C2PA provenance, where present |
A modern format
AVIF compresses well, so it is increasingly used on the web and by newer tools. It can still carry the same descriptive and provenance data you would find in an older format.
Browser support
Support is good in current browsers but not universal. Rebuilding to JPEG, PNG or WebP is a simple way to widen compatibility while removing metadata.
How to remove AVIF metadata
Rebuilding the image from decoded pixels produces a fresh file without the original metadata boxes. MetaRase does this locally and scans the output to confirm the result.
What stays in the picture
Visible content is unchanged; only the container metadata is removed.
Frequently asked questions
Is AVIF the same as HEIC?
They are related and share the ISO-BMFF container, but they are different codecs and file formats.
Does AVIF carry EXIF?
Yes, in a meta box, and sometimes XMP and C2PA as well.
Can all browsers open AVIF?
Most current browsers can, but not all older ones. Converting to JPEG or PNG avoids that.
Does rebuilding change quality?
The scene is re-encoded into the output format you choose; pick PNG for lossless output.
Is my image uploaded?
No. Everything runs locally in your browser.
Which output should I choose?
JPEG for compatibility, PNG for lossless, or WebP for small web files.
Sources
Inspect, clean, and verify in your browser
Your image bytes never leave your device. MetaRase rebuilds the image locally, then scans the output again before you download it.
Open the cleanerRelated pages
Results describe supported embedded indicators only and cannot guarantee how a platform will classify an image.