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Naosuu
Redact sensitive identifiers from AI prompts locally
Naosuu redacts sensitive legal data before it reaches ChatGPT, Claude, or Gemini, then restores real values locally in your browser. Most AI tools train on your data, creating massive compliance risks. Naosuu acts as a local privacy shield for your browser. It automatically detects and redacts names, emails, financial data, and credentials directly on your device before your prompt ever hits the cloud.
Hey Product Hunt! 👋
I'm Lea, the creator of Naosuu.
Like many of you, I love using LLMs to speed up my daily workflows. But as an attorney, I'm intensely aware of the massive privacy and compliance risks that come with pasting text into AI interfaces. Standard setups frequently ingest sensitive data, credentials, and identifiers for model training.
I built Naosuu because I wanted a solution that didn't force a compromise between AI utility and total data security.
The core philosophy of Naosuu is simple: What happens on your machine stays on your machine.
Unlike other compliance tools that route your text through another third-party API to scrub it, Naosuu uses a local-first architecture. It intercepts your prompts, redacts PII, financial data, and custom identifiers locally in your browser, and gives you complete control over your data posture.
I’d love to hear your feedback on our redaction accuracy. I’ll be hanging out in the comments all day to answer technical questions about our local architecture, privacy frameworks, or future roadmap.
What custom redaction rules would make your daily AI workflows completely stress-free? Let me know below! 👇
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About Naosuu on Product Hunt
“Redact sensitive identifiers from AI prompts locally”
Naosuu was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #130 on the daily leaderboard. Naosuu redacts sensitive legal data before it reaches ChatGPT, Claude, or Gemini, then restores real values locally in your browser. Most AI tools train on your data, creating massive compliance risks. Naosuu acts as a local privacy shield for your browser. It automatically detects and redacts names, emails, financial data, and credentials directly on your device before your prompt ever hits the cloud.
Naosuu was featured in Chrome Extensions (52.7k followers), SaaS (43k followers), Privacy (11.2k followers) and Legal (6.2k followers) on Product Hunt. Together, these topics include over 73.5k products, making this a competitive space to launch in.
Who hunted Naosuu?
Naosuu was hunted by Lea Leu. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Lea Leu