I Built 1Note - A Secure Ephemeral Note Sharing Tool (and What It Taught Me)

Most developers have done this at least once: Sent a password over Slack Shared credentials in email Copied secrets into a notes app and forgot about them It works — until it doesn’t. That’s where the idea for 1Note came from. It is a simple tool: Share a secret → view it once → it disappears Click here to checkout 1Note What is 1Note? 1Note is a secure, ephemeral note-sharing tool designed for both quick use and developer workflows. You create a note, get a link, share it — and: It can expire after one view It can have a view limit It can expire after time It can be password-protected No accounts. No friction. The Problem I Wanted to Solve We all share sensitive data in unsafe ways: API keys Database passwords Tokens Temporary credentials Most tools don’t enforce ephemeral access. Once shared, the data lives forever. That’s the real problem. Core Idea Make secrets temporary by default instead of permanent unless deleted . That single shift changes how you think about sharing data. How