Launched this week
Tmp.tf

Tmp.tf

E2E encrypted clipboard sync. No signup needed.

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Tmp.tf is a zero-friction temporary clipboard that syncs across devices instantly. 🔐 E2E Encrypted - AES-256-GCM encryption, we never see your content ⚡ Instant Sync - Same channel name = shared clipboard ⏱️ Auto-delete - Messages expire automatically (30min-7days) 🎫 No Signup - Just open browser and start sharing Great for phone-to-laptop transfers, code snippets, or quick secure sharing.
Tmp.tf gallery image
Tmp.tf gallery image
Tmp.tf gallery image
Tmp.tf gallery image
Free
Launch tags:Productivity•Privacy
Launch Team
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What do you think? …

Maker
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Hey Product Hunt! 👋 I built Tmp.tf because I was tired of emailing myself links or using messaging apps just to transfer a URL from my phone to my computer. The idea is simple: channel name = password. Use a random string for sensitive stuff, or something memorable for quick sharing. Tech stack: Everything runs in the browser. The channel name is hashed via PBKDF2 (100K iterations) and used to derive the AES-256-GCM key. Server never receives your channel name or encryption key. Would love your feedback! What features would make this more useful for you?