DevPaste — Free Encrypted Pastebin

What it does

You need to send a password, API key, database credentials, or other sensitive info to a teammate. Email? Slack? Chat? Every single one of those channels stores your data in plaintext where it can be read, hacked, or leaked. DevPaste solves this with end‑to‑end encryption. Your data is encrypted in your browser. We literally cannot read what you paste. Proof: Even if DevPaste servers are hacked, attackers get only encrypted nonsense without the URL fragment (which lives only in your browser).

DevPaste — Free encrypted pastebin with AES-256-GCM security. Share passwords, API keys, tokens & secrets safely. Zero-knowledge, burn-after-read, optional password lock. No account needed.

Paste passwords, API keys, or any sensitive data. It encrypts in your browser before it ever leaves your device — we literally cannot read it. DevPaste is a zero-knowledge encrypted sharing tool. It lets you safely send passwords, API keys, credentials, or any sensitive text — temporarily and securely. Unlike email or chat, your data is encrypted in your browser before it ever reaches our servers. We literally cannot read what you share. Your server never stored the plaintext. DevPaste never could read it. The teammate is the only person who sawfrom paste.devstudioal.com

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  throwaway2022 · ▲67

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  Hi HN! I built hidetext.sh — a way to share text, code, and files through links the server can't read. How it works: your browser generates a random key and encrypts everything locally (NaCl secretbox, XSalsa20-Poly1305). Only ciphertext is uploaded. The key goes into the URL fragment — the part after # — which browsers never send to servers. The link carries the key, my server stores the locked box, and the two only meet in a browser. A design detail I'm fairly happy with: burn-after-read doesn't destroy the paste on the first HTTP request. The naive version means a Slack or iMessage link…

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  SecretDropFeb 2026 · secretdrop.dev · ▲8

  Hey everyone, English is not my native language. This post was polished with AI, but the content is mine. I run a small dev agency in Germany. Every week someone shares database credentials, API keys, or a .env file via Slack or email. Not because they don’t care: because there’s no frictionless alternative. Vault setups are heavy. Enterprise tools are expensive. I just needed: upload → share link → done. But encrypted before leaving the browser. So I built SecretDrop.dev. What it does Files encrypted client-side (AES-256-GCM, PBKDF2 600k iterations) Built entirely on WebCrypto No…

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