Scan, strip, download.
Images never leave this tab. Every file is scanned on import, so you see exactly which markers were present before you spend a removal.
What the badges mean
tagged markers found in the container. clean nothing left to remove. scanned inspected, no provenance block.
Which rewrite to choose
Standard measures around 43.9 dB on a photo. Subtle is roughly 49 dB with a lighter footprint. Max is 40 dB and is the most aggressive safe setting. Sub-pixel shift is opt-in: it costs sharpness and only helps against block-aligned patterns.
Two routes
Container strip is lossless and instant, and removes the C2PA uuid box. Frame rewrite uploads to this box and re-encodes every frame with a bounded noise field.
Check your own result.
Drop the cleaned file back in. A clean report means no APP segment, text chunk, EXIF block or C2PA box survived.
Byte-level
The scanner walks container structures — JPEG markers, PNG chunks, RIFF chunks, MP4 boxes. It does not guess from the file extension. A PNG renamed to .jpg is still parsed as PNG.
Pixel-level
Every removal reports its measured PSNR against the decoded source. Below 40 dB, drop the strength. Above 46 dB, you can raise it.