SendKey
Stop pasting API keys into chat
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SendKey turns a password, an API key, or a whole file into an encrypted link that opens once, then burns. Sealed in your browser; the key rides the URL fragment and never touches the server. No accounts, no analytics. Open source, self-hostable, free.
PH · launched Sep 8, 2026 · 2 upvotes (top 26%) · 0 views
Niche: credential management and security tools · 78 launches, 14 in the last 7 days ▲ +56% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI feature
- Commercial product
- Open Source
- Privacy
- Developer Tools
Visit website ↗ Source listing ↗
More like this: all 78 launches in credential management and security tools →
Could you build this?
Yes SendKey is an ephemeral secret sharing tool implementing standard client-side Web Crypto (AES-GCM) with the decryption key stored in the URL hash, paired with an atomic-delete backend (e.g., Redis).
Competitors
Other products that read as similar to this one : 304 launches clear the similarity bar, closest 8 shown.
Attention rank: #75 of 305 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 314 days after the earliest competitor.
- API Key Leak Intercept · ph · 2026-11-06 · 1 upvotes · similarity 0.59
- Hidetext.sh · hn · 2026-07-11 · 7 upvotes · similarity 0.51
- Encoder · ph · 2026-09-29 · 2 upvotes · similarity 0.49
- Open Passkey · hn · 2026-04-19 · 10 upvotes · similarity 0.48
- SecretBolt · ph · 2026-10-20 · 1 upvotes · similarity 0.47
- Keman - Protection from leaked API keys · ph · 2026-10-30 · 1 upvotes · similarity 0.47
- SecretBridge.app · ph · 2026-11-10 · 1 upvotes · similarity 0.46
- Latchkey · hn · 2026-02-03 · 12 upvotes · similarity 0.46
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.