opencloak
Swap the personal details out of your AI prompts before they are sent. On-device detection, no server, no account.
Details
- External ID
- 1377418521
- Source
- GITHUB
- Company
- —
- Product
- opencloak
- Website domain
- github.com
- Launched
- Sept. 19, 2026
- Cohort
- —
- Upvotes
- 36
- Upvotes percentile
- 0.7620420189597745
- Tags
- chrome-extension, on-device, pii, privacy, webgpu
- Fetched at
- Sept. 23, 2026, 5:02 p.m.
- Updated at
- Sept. 23, 2026, 5:02 p.m.
Enrichment
- Theme
- ai cybersecurity and penetration testing
- Vertical
- Security
- Function
- Compliance & governance
- Audience
- Prosumer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- on-device pii redaction tool for ai prompts
- Manually corrected
- False
Could you build this?
Yes An on-device PII masking tool can be implemented in a browser or local script using standard regex, NER libraries (like Transformers.js), and text replacement.
Competitors
Other products that read as similar to this one — 45 launches clear the similarity bar, closest 8 shown.
Attention rank: #11 of 46 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 320 days after the earliest competitor.
- I hired AI to fix my memory, but made it 100% Offline for privacy · hn · 2025-12-24 · 8 upvotes · similarity 0.49
- Mutiny: Your AI agent to take your accounts from cold to closed · yc · 2026-06-25 · 6 upvotes · similarity 0.41
- Tired of duct-taping access control into agent prompts. Here's the fix · hn · 2026-06-03 · 22 upvotes · similarity 0.39
- AI agents deploy apps autonomously (no accounts, no API keys) · hn · 2026-04-21 · 5 upvotes · similarity 0.39
- Auto-identity-remove · hn · 2026-05-18 · 325 upvotes · similarity 0.38
- datacloak · github · 2026-09-24 · 14 upvotes · similarity 0.38
- Remove AI voice from AI writings · hn · 2026-08-16 · 8 upvotes · similarity 0.38
- cMCP, deny an AI agent's tool call and get a signed receipt · hn · 2026-08-04 · 9 upvotes · similarity 0.37
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.