Email Obfuscator

Protect your email addresses from automated scrapers and spam bots on your website.

Standard HTML Entities
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Email Preview:

JavaScript Protection (Safest)
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Why obfuscate? Bots scan websites for the '@' symbol to harvest emails for spam. These methods hide the email from simple text scanners.
Which method? JavaScript is the most effective as most bots don't execute JS. HTML Entities are great for simple static sites.

Ethical Use Only

This tool is intended for authorized security research, educational purposes, and internal testing only. Unauthorized use against systems you do not own or have explicit permission to test may be illegal in your jurisdiction. Always ensure you have proper authorization before use.

? How to Use Email Obfuscator

  1. Open the tool directly in your browser — fully private.
  2. Enter your data, password, or text into the input field.
  3. Select the desired security algorithm or strength settings.
  4. Click the action button to generate or analyze the result.
  5. Copy or download your output. All processing stays on your device.

✓ Why Use This Tool

  • 100% Free — No account, subscription, or payment required.
  • Privacy First — All processing happens in your browser. Your files never leave your device.
  • No Installation — Works directly in any modern browser on any device.
  • Instant Results — Get your output in seconds without waiting for server processing.

Frequently Asked Questions

Are the passwords generated by this tool stored anywhere?

No. Password generation uses your browser's built-in cryptographically secure random number generator (window.crypto). Nothing is stored, logged, or transmitted.

How strong is a randomly generated 16-character password?

A 16-character password using uppercase, lowercase, numbers, and symbols has approximately 95^16 possible combinations — far beyond practical brute-force capability with current computing hardware.

Can I use these security tools for professional or enterprise work?

Yes. All tools are built on standard cryptographic specifications. The hash tools use SHA-256 and MD5 per their official specifications, making them suitable for verification and professional use.