This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
Online Clipboard
End-to-end encrypted clipboard, shared by a 6-digit code
Open it on two devices, read out the 6-digit code, approve the request - and whatever you paste on one screen is one tap away on the other. iPhone to Windows, Android to Mac, any browser, no shared network. Every item is encrypted with AES-256-GCM in your browser before upload, so the server only ever stores ciphertext and the key never reaches it. No app, no account, and everything is destroyed 24 hours after the last activity.
Hi Product Hunt!
I built this because I kept doing the same stupid thing: pasting a password into a chat window to get it onto another machine, and telling myself I'd delete it later. I never did.
How it works: you open it on both devices, read the 6-digit code from one screen to the other, approve the request, and whatever you paste on one side is one tap away on the other. iPhone to Windows, Android to Mac - anything with a browser. No shared network, no account, nothing to install.
The part I actually care about: every item is encrypted with AES-256-GCM in your browser before it's uploaded. The server stores ciphertext and the key never reaches it. A database dump, a backup snapshot, or a breach six months from now all come up empty. Everything is destroyed 24 hours after the last activity.
Two honest limits. It's text only - no files yet. And browser-based E2E has a hard ceiling: a malicious server could serve a backdoored page, and no client-side crypto can prevent that. I wrote both up instead of hiding them: https://clip.nonce.sh/security
Would love to hear what breaks.
About Online Clipboard on Product Hunt
“End-to-end encrypted clipboard, shared by a 6-digit code”
Online Clipboard was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #52 on the daily leaderboard. Open it on two devices, read out the 6-digit code, approve the request - and whatever you paste on one screen is one tap away on the other. iPhone to Windows, Android to Mac, any browser, no shared network. Every item is encrypted with AES-256-GCM in your browser before upload, so the server only ever stores ciphertext and the key never reaches it. No app, no account, and everything is destroyed 24 hours after the last activity.
On the analytics side, Online Clipboard competes within Productivity, Privacy and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Online Clipboard performed against the three products that launched closest to it on the same day.
Who hunted Online Clipboard?
Online Clipboard was hunted by Alen. 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.
For a complete overview of Online Clipboard including community comment highlights and product details, visit the product overview.
Alen