CodeItBro

Hacker Typer

Smash the keyboard and watch realistic-looking code appear in a fake terminal, perfect for demos and movie-style hacking scenes.

Fake terminal hacking simulator

Click inside the terminal window below, then type anything. We'll reveal the next few characters of a realistic code snippet on every key press.

Best experienced full-screen with a dark room and dramatic music.

Hacker Typer settings

Pick a fake scenario, then adjust how much code appears per key press.

1 (slow)10 (fast)

Focus the terminal and press any keys. We ignore what you type – we only use your keystrokes to reveal the next characters of the script.

node.js-backend.jsHacker Typer
Click here and start typing to begin your "hack".

How It Works

The Hacker Typer runs entirely in your browser using JavaScript. Unlike other tools that send your data to a server, we process everything locally on your device. This guarantees 100% privacy and blazing fast speed.

  • No server interaction – data never leaves your device
  • Instant results since there is no network latency
  • Works offline once the page is loaded
  • Free to use with no usage limits

How to Use

1

Pick a style

Choose the fake code snippet you want to "type" out.

2

Start typing

Click in the terminal, then mash the keyboard. Each key press reveals more code.

3

Reset and replay

Hit reset to clear the screen and start a new hacking session.

Example Usage

Mash random keys and watch a full fake project appear line by line in the terminal window.

Input
Preset: JavaScript app Key presses: 20
Output
import express from 'express'; const app = express(); app.get('/api/status', (req, res) => { res.json({ ok: true, timestamp: Date.now() }); });

Frequently Asked Questions

Does this run any real code?
No. Everything shown is static, pre-generated text. It looks like code, but nothing here executes or touches your actual system.
Do you record my keystrokes?
No. Keystrokes are used only locally to decide how many characters to reveal. They are never sent over the network.
What can I use this for?
Use it for fun demos, background visuals in videos, fake hacking scenes, or to keep yourself entertained during breaks.

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The Hacker Typer is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.