Processing method
- Read the ID3 version and declared tag boundary.
- Decode supported text and artwork frames.
- List frame identifiers alongside readable values.
- Leave the source unchanged.
METADATA / READ-ONLY INSPECTION
Open an MP3 locally and inspect its readable ID3 frames, artwork presence and tag size. This route never writes an output.
Browser-local processing only. A new MP3 is always downloaded; your source is never overwritten.
METHOD / LIMITS / CHECK
FAQ / TRUST
No. The current workspace reads and processes the selected file in browser memory.
No. Every change exports a new file; the selected source stays untouched.