Unicode anomalies
Check available
Provenance Lens
Detect Hidden Unicode Characters
Find invisible and anomalous Unicode characters hidden in text. Spot tampering, hidden watermarks and copy-paste artefacts with clear evidence.
1- Unicode anomalies
UnicodeCheck available
Support status
Characters made visible
- Zero-width characters and joiners
- Bidirectional controls and unusual spacing
- Codepoints that can be reviewed and reproduced
Presence is not intent
An unusual character can come from formatting, language tools or ordinary copy-paste. The report shows the character; it does not invent a motive.
For developers
Install the local scanner. It runs offline, reads the same signals as the hosted version, and emits the same JSON report schema.
LOCAL IN YOUR BROWSER
Check a file now
The file stays on your device. Every status is explained separately and can be reproduced in a JSON report.