Redacto by BenKoncsik
Review and replace personal data in text before pasting into LLM chats. Runs locally in your browser. Assistive only.
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About this extension
Redacto detects personally identifiable information (names, email addresses, phone numbers, credit card numbers, etc.) in text before you paste it into ChatGPT, Claude, or Gemini. All detection runs locally in your browser—no data is sent anywhere. The extension shows you what it found and lets you replace it with placeholders before the text leaves your device. Assistive only; not a compliance tool.
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for chat.openai.com
- Access your data for chatgpt.com
- Access your data for claude.ai
- Access your data for gemini.google.com
Optional permissions:
- Access your data for chat.openai.com
- Access your data for chatgpt.com
- Access your data for claude.ai
- Access your data for gemini.google.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.5.0.83
- Size
- 76.44 MB
- Last updated
- 15 days ago (Oct 14, 2026)
- Related Categories
- License
- Apache License 2.0
- Version History
- Tags
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.