SecShare

Zero-knowledge encrypted secret sharing directly in your browser.

SecShare is a ZERO-knowlegde secrets sharer. It lets you share passwords, API keys, and sensitive text as self-destructing encrypted links — without leaving your browser. HOW IT WORKS Every secret is encrypted on your device using AES-256-GCM before anything is sent. The decryption key is appended to the link as a URL fragment — browsers never send fragments to servers, so it is technically impossible for SecShare to read your data. FEATURES • Create encrypted links from the popup in one click • Right-click any selected text on any page → "Share as SecShare secret" • Links self-destruct after the first view or when the time limit expires • Auto-copies the link to clipboard on creation • Set expiry: 1 hour, 24 hours, or 7 days ZERO-KNOWLEDGE The server stores only ciphertext. No plaintext, no keys, no way to reconstruct your secret — even in the event of a breach. REQUIRES A FREE SECSHARE ACCOUNT Sign up at secshare.link. Free accounts include 10 secrets per month. PRIVACY SecShare does not collect browsing history, page content, or any data from pages you visit. The content script runs solely to sync secret keys for links you created, on secshare.link pages only. Full privacy policy: https://secshare.link/privacy