Make Zero is a free Chrome add-on developed by zhy that allows users to encrypt and decrypt texts on any website. With this tool, you can ensure that only your friends with the same password can read your encrypted messages.

The add-on offers several functions to make text encryption and decryption easy and convenient. You can simply select the plaintext and right-click to encrypt it, or select the ciphertext and right-click to decrypt it. For faster encryption and decryption, you can use the Ctrl +, shortcut for selected texts. Additionally, you can double-click on a ciphertext segment to decrypt it. The add-on also supports automatic decryption of ciphertexts after pages are loaded, with the automatic-decryption feature enabled.

Make Zero is designed to be user-friendly and efficient. The content in the input box will automatically become ciphertext after you finish inputting it. You can also change the password as needed. The add-on provides different ciphertext styles, with more styles to be added in the future.

This tool can be useful in various scenarios. You can prevent your normal text discussions from being caught on social platforms like Twitter and WhatsApp. It can also be used to encrypt your important notes stored online.

Make Zero promises to never obtain or use any personal information or account information of the user. The password is stored locally only, ensuring your data remains secure.