I Built a Free Text Encryptor & Decryptor and Honestly It's One of My Favourite Things on the Site

So okay, let me tell you why I made this thing. A few months back I was trying to send a password to a friend over chat. Not my brightest moment. I knew it was a bad idea the second I hit send but there we go. That little oopsie got me thinking, there's gotta be a simple, no-signup, no-fuss way to encrypt a message before sending it anywhere. And since I couldn't find one that I actually liked using, I just... built one. You can find it here: https://madloader.net/pages/tools/text-encryptor

So what does it actually do?

Pretty simple stuff. You type in a message, give it a passphrase (like a password only you and whoever you're sending it to know), and the tool spits out a scrambled version of your text. That scrambled version is completely unreadable to anyone who doesn't have the passphrase. On the other end, the person who recieves it just pastes the encrypted text, types in the same passphrase, and boom, they see the original message. That's it. No accounts. No emails. No tracking. Just encrypt, copy, send.

The nerdy bit (I'll keep it short and simple)

Under the hood it uses something called AES-256-GCM, which is basically the gold standard for encryption. Banks use it. Governments use it. Your phone uses it. So yeah it's not some janky home-rolled thing, it's the real deal. It also uses PBKDF2 to "harden" your passphrase. What that means in plain english is that even if your passphrase is something a bit weak like "pizza123", the tool runs it through 100,000 rounds of processing before using it as the actual encryption key. Makes brute force attacks much harder. And the big one: everything runs IN YOUR BROWSER. Not on my server. Not on anyone elses server. Just yours. The text never leaves your machine. I literally cannot see what you're encrypting even if I wanted to.

Who is this actually for?

Honestly? A lot of people. More than you'd think. If you've ever needed to share a wifi password, a secret API key, a personal note, login credentials with a coworker, or just some private thoughts with someone you trust, this is for you. You don't need to be a developer or know anything about cryptography. You just... type, click, done.

One thing to be carefull about

The tool is only as secure as your passphrase sharing method. If you encrypt a message and then send both the encrypted text AND the passphrase in the same chat message... well, you've kinda defeated the point. Try to share the passphrase through a different channel, like a phone call or an in-person thing. The encrypted text itself can go anywhere safely.

Give it a try 👍

Honestly the best way to understand it is to just play with it. Go encrypt something silly. Try "hello world" with the passphrase "banana". Then decrypt it. See how it works. It takes like 30 seconds and then you'll just get it. Try it here: https://madloader.net/pages/tools/text-encryptor If you have any feedback or run into any weirdness, let me know. Always trying to make it better.