Security Tool

Build a Client-Side Text Encryption Tool

Build a privacy-focused text encryption tool that encrypts data in the browser. No server access to sensitive information with PrivacyStack.

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The Problem

Existing encryption tools require sending plaintext to servers, creating a security risk and privacy concern for sensitive data.

The Solution

Build encryption tools where all cryptographic operations happen in the browser. Users can encrypt/decrypt text without ever exposing their data to your servers.

Key Features for Client-Side Text Encryption Tool

Browser-Based Crypto
Use Web Crypto API for strong encryption without server dependencies
No Data Leakage
Plaintext never leaves the browser, ensuring complete privacy
Export Encrypted Data
Users can save encrypted files locally without server storage

Start Building Your Client-Side Text Encryption Tool Today

Get instant access to PrivacyStack and build privacy-first apps 10x faster. One-time payment, lifetime access.

$29one-time
  • Complete Next.js boilerplate
  • Privacy-first architecture
  • Gumroad monetization built-in
  • Lifetime updates