Batch MD5 rewrite

Rewrite the file hashes of downloaded videos or images so platforms can't recognize them as duplicates.

When to use it

• Multi-account matrix distribution of the same material
• Re-uploading backed-up content past risk control
• Automated content production pipelines

Steps

1. Pick a local folder as input
2. Pick an output folder (can be the same — files will be auto-renamed)
3. Click Start rewriting

Original videos or albums are not corrupted — only the file-level byte content is rewritten.