SHA-1 Hash Maker
Make a SHA-1 Hash
Enter your text string below. Submit, and you'll get back a unique SHA-1 hash. Hashes are designed to be a "one-way" conversion process. While same-text "collisions" are possible, there is no way to retrieve or "decode" the original text string from a SHA-1 hash. You can only match a Text A with Hashed Text B by hashing Text A and comparing the hashes. This makes hashing an excellent storage mechanism for passwords.