Remove Metadata From AVIF
Rewrite an AVIF file without unnecessary metadata and review what was removed before downloading.
Private by default
Metadata is read and rewritten in local memory. Coordinates and camera details are never sent with analytics events.
About this remove avif metadata
This tool uses a local ExifTool WebAssembly build to rewrite removable AVIF metadata without rasterizing the image through canvas. That preserves encoded pixels, alpha, animation, and container characteristics better than a decode-and-reencode shortcut.
After rewriting, the output is parsed again and the interface lists the fields that disappeared. Required structural boxes remain because a valid AVIF cannot be reduced to pixel payload alone.
The AVIF is rewritten as a media container rather than flattened through canvas. That distinction protects encoded image items, alpha, animation, and required relationships from an unnecessary pixel conversion. After the local ExifTool operation, the result is parsed again and the page lists fields detected before but no longer present in the output.
How it works
- 1Choose a compatible file or paste an image from the clipboard.
- 2Review the detected format and options, then start the local processing job.
- 3Check the result details and download the new file, extracted data, or generated package.
Example use cases
- Handle remove metadata from avif without creating an account or installing desktop software.
- Inspect or prepare AVIF files before sharing them with another person or service.
- Keep private file contents out of a remote conversion queue.
Supported formats and limits
- Accepted input
- AVIF
- Maximum file size
- 50 MB per file
- Batch processing
- One file at a time
- Processing location
- On this device
Limitations
- Required AVIF item properties and structural boxes remain because removing them would corrupt the image.
- Unknown private binary fields may not be removable without a documented container-safe rule.
- A browser can successfully rewrite metadata even when it cannot visually decode that AVIF's image codec features.
Why use this tool
- The real tool appears before supporting content, so the task starts immediately.
- Heavy code is loaded only for this utility and work is moved off the main interface where practical.
- Results use the bytes actually produced or detected—never a predicted size or fake success state.
Frequently asked questions
Is my file uploaded to a server?
Metadata is read and rewritten in local memory. Coordinates and camera details are never sent with analytics events.
Does removing AVIF metadata re-encode the image pixels?
The implemented path rewrites removable metadata in the container and avoids a canvas rasterization, so the encoded image payload is preserved where the format permits.
Why does some information remain in a cleaned AVIF?
A valid AVIF needs structural item properties and codec information. The result distinguishes those required fields from optional Exif, XMP, GPS, and other removable metadata.
Why was my file rejected even though the extension looks correct?
The contents may be empty, corrupt, too large, or a different format that was renamed. Re-export the original file from its source app and try again.
Does this work on phones?
Yes in current Chrome, Safari, Edge, and Firefox where the required browser or WebAssembly feature is available. Large jobs may complete more reliably on a device with more memory.