How to hide email addresses with javascript

While most of us want to add mailto: links in our webpages, we'd also like to minimize the ability of crawlers to find it, particularly for spam.

To use it, simply type your email address in the form and the message you'd like to see on your links. All the calculations are local to your machine, using JavaScript, so you're not sending your address to be processed anywhere.

After pressing the "Show Me the Code" button a section of the page will be made visible, including the code you need to use on your webpage. Enjoy!

Original Email Address:
Link Text:
Encrypted Address:
Decrypted Address:

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