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Show HN: Tmp.tf – Cross-device text transfer with just a channel name, no signup
- iamlin 9mo agoHey HN, After sharing [til.re](https://news.ycombinator.com/item?id=46483121 https://news.ycombinator.com/item?id=46483121) (a minimal countdown timer) here, I built another small tool: cross-device text transfer without accounts or apps. *How it works:* 1. Go to `tmp.tf#yourchannel` on one device 2. Paste your content 3. Open the same URL on another device — done The channel name is the password. Use something like `#a9$Kx2m` for private transfers, or `#meeting-notes` for easy sharing. *Features:* - URL-as-state: the channel name lives in the URL, easy to share - Auto-expires (no manual cleanup) - Works in any browser - Deployed on Cloudflare edge network I also made a dark-themed version at *copypa.st* if you prefer that aesthetic. Built this because I got tired of emailing myself links just to move a snippet from phone to laptop. Would love your feedback!
- reena_signalhq 9mo ago[dead]