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Self-destructing, end-to-end encrypted Pastebin

Self-destructing, end-to-end encrypted Pastebin

by vishnukvmd·Mar 2, 2026·4 points·1 comment
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AI Analysis

●●SolidSlickSolve My Problem

E2E encrypted disposable paste, but PrivateBin and Wormhole already do this.

Strengths
  • •Decryption key in URL fragment means zero-server trust; combined with one-time-view enforces real privacy
  • •4K character limit is practical constraint forcing concise shares (API keys, short configs, snippets)
  • •Preview crawler protection prevents accidental consumption via link unfurling in chat/email
Weaknesses
  • •One-time view is aggressive UX—users can't verify paste before consuming the view
  • •PrivateBin, Wormhole, and transfer.sh cover this use case; no differentiation beyond design polish
Category
Security
Target Audience

Security professionals, developers sharing API keys or sensitive snippets, compliance-conscious teams

Similar To

PrivateBin · Magic Wormhole · transfer.sh

Post Description

Ente Paste is a simple way to share sensitive text, API keys, snippets, notes, or instructions.

- End-to-end encrypted links (decryption key lives in the URL fragment) - Anonymous use (no account required) - One-time access (opening consumes the paste) - Automatic expiry after 24 hours - 4,000-character limit for quick, practical sharing - Preview crawler protections to avoid accidental consumption

Source code (monorepo): https://github.com/ente-io/ente

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