On-device Chrome extension that blocks credential leaks to LLM chats
Details
- External ID
- 48385152
- Source
- HN
- Company
- —
- Product
- On-device Chrome extension that blocks credential leaks to LLM chats
- Website domain
- clearformlabs.com
- Launched
- June 3, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12568306010928962
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- native desktop apps and utilities
- Vertical
- Security
- Function
- Compliance & governance
- Audience
- B2C
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- chrome extension that blocks credential leaks to llm chats
- Manually corrected
- False
Could you build this?
Yes This is a Chrome extension that intercepts clipboard paste events on specific domains and runs a small bundled on-device token/NER model (e.g., Transformers.js/ONNX Runtime Web in a Web Worker) to flag PII and API keys.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 339 launches clear the similarity bar, closest 8 shown.
Attention rank: #291 of 340 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 216 days after the earliest competitor.
- jev-chat-for-twitch · github · 2026-09-19 · 11 upvotes · similarity 0.51
- OnTheEdge · github · 2026-09-23 · 9 upvotes · similarity 0.51
- parallio · github · 2026-09-24 · 127 upvotes · similarity 0.50
- Chrome extension that blocks API keys from being pasted into AI tools · hn · 2026-05-13 · 5 upvotes · similarity 0.49
- LLVM-jutsu: Anti-LLM obfuscation pass · hn · 2025-12-22 · 8 upvotes · similarity 0.49
- Privacy focused client side password generator · hn · 2026-08-19 · 8 upvotes · similarity 0.48
- VoiceGoat · hn · 2026-04-28 · 14 upvotes · similarity 0.47
- Selvum · hn · 2026-08-17 · 7 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a compliance & governance tool for Media & entertainment yet.