Greasy Fork is available in English.
Works anywhere! Type like a pro with "start-now" trigger, stylish UI, manual controls & Shift x3 to stop. Try it!
// ==UserScript==
// @name Human Auto Typer
// @namespace http://tampermonkey.net/
// @version 4.5
// @description Works anywhere! Type like a pro with "start-now" trigger, stylish UI, manual controls & Shift x3 to stop. Try it!
// @author Koolkars (Felix)
// @match *://*/*
// @grant none
// @icon https://static.vecteezy.com/system/resources/previews/010/750/505/original/typing-icon-design-free-vector.jpg
// @license MIT
// ==/UserScript==
(function () {
'use strict';
let typingInterval = 300;
let typingText = '';
let typingTarget = null;
let typingInProgress = false;
let typingTimeoutId = null;
let shiftPressTimes = [];
// Create toggle icon
const toggleIcon = document.createElement('div');
toggleIcon.id = 'typingToggleIcon';
toggleIcon.title = 'Simulated Typing Panel';
toggleIcon.style.position = 'fixed';
toggleIcon.style.top = '50%';
toggleIcon.style.right = '0';
toggleIcon.style.transform = 'translateY(-50%)';
toggleIcon.style.width = '40px';
toggleIcon.style.height = '40px';
toggleIcon.style.background = 'linear-gradient(135deg, #6ab7ff, #4285f4)';
toggleIcon.style.borderTopLeftRadius = '20px';
toggleIcon.style.borderBottomLeftRadius = '20px';
toggleIcon.style.cursor = 'pointer';
toggleIcon.style.boxShadow = '0 2px 8px rgba(0,0,0,0.15)';
toggleIcon.style.display = 'flex';
toggleIcon.style.alignItems = 'center';
toggleIcon.style.justifyContent = 'center';
toggleIcon.style.zIndex = '999999';
toggleIcon.style.userSelect = 'none';
toggleIcon.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="white" viewBox="0 0 24 24">
<path d="M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04a1.003 1.003 0 0 0 0-1.42l-2.34-2.34a1.003 1.003 0 0 0-1.42 0L14.13 4.94l3.75 3.75 2.83-2.83z"/>
</svg>`;
document.body.appendChild(toggleIcon);
const ui = document.createElement('div');
ui.id = 'typingUI';
ui.style.position = 'fixed';
ui.style.top = '50%';
ui.style.right = '-360px';
ui.style.transform = 'translateY(-50%)';
ui.style.width = '350px';
ui.style.background = 'white';
ui.style.borderRadius = '20px 0 0 20px';
ui.style.boxShadow = '0 8px 24px rgba(66, 133, 244, 0.3)';
ui.style.padding = '20px 25px 25px 25px';
ui.style.fontFamily = "'Segoe UI', Tahoma, Geneva, Verdana, sans-serif";
ui.style.color = '#1a1a1a';
ui.style.zIndex = '999998';
ui.style.transition = 'right 0.3s cubic-bezier(0.4, 0, 0.2, 1)';
ui.style.userSelect = 'none';
ui.style.display = 'flex';
ui.style.flexDirection = 'column';
ui.style.gap = '15px';
ui.innerHTML = `
<h2 style="margin:0; font-weight: 600; color: #4285f4;">Human Auto Typer</h2>
<label for="pasteArea" style="font-weight: 500;">Paste Text:</label>
<textarea id="pasteArea" rows="6" placeholder="Paste text here..." style="width: 100%; font-size: 14px; padding: 10px; border: 1.8px solid #ddd; border-radius: 10px; resize: vertical; outline-offset: 2px; outline-color: #4285f4;"></textarea>
<label for="wpmInput" style="font-weight: 500;">Words Per Minute (WPM):</label>
<input id="wpmInput" type="number" min="1" value="40" style="width: 70px; padding: 6px 8px; font-size: 14px; border-radius: 8px; border: 1.5px solid #ddd; outline-offset: 2px; outline-color: #4285f4;">
<div style="display: flex; justify-content: flex-start; gap: 12px; margin-top: 10px;">
<button id="startTypingBtn" style="background: #4285f4; border: none; color: white; padding: 10px 18px; border-radius: 12px; font-weight: 600; cursor: pointer; box-shadow: 0 2px 8px rgba(66, 133, 244, 0.5); transition: background 0.3s ease;">
Start
</button>
<button id="stopTypingBtn" style="background: #f44336; border: none; color: white; padding: 10px 18px; border-radius: 12px; font-weight: 600; cursor: pointer; box-shadow: 0 2px 8px rgba(244, 67, 54, 0.5); transition: background 0.3s ease;">
Stop
</button>
</div>
<small style="color: #666;">Type <code>start-now</code> in an input or editable field to trigger typing.<br>Press <b>Shift</b> 3 times quickly to stop typing.</small>
<div style="font-size: 10px; color: #999; text-align: right; margin-top: 10px;">made by koolkars</div>
`;
document.body.appendChild(ui);
let panelOpen = false;
toggleIcon.addEventListener('click', () => {
panelOpen = !panelOpen;
ui.style.right = panelOpen ? '0' : '-360px';
toggleIcon.style.background = panelOpen
? 'linear-gradient(135deg, #2a6dfd, #1a4ed8)'
: 'linear-gradient(135deg, #6ab7ff, #4285f4)';
});
function getIntervalFromWPM(wpm) {
const charsPerMinute = wpm * 5;
return 60000 / charsPerMinute;
}
function simulateTyping(text, element, interval) {
let i = 0;
typingInProgress = true;
function typeNextChar() {
if (!typingInProgress) return;
if (i >= text.length) {
typingInProgress = false;
typingTimeoutId = null;
return;
}
const char = text[i++];
if (element.isContentEditable) {
const sel = window.getSelection();
if (!sel.rangeCount) {
typingInProgress = false;
typingTimeoutId = null;
return;
}
const range = sel.getRangeAt(0);
range.deleteContents();
range.insertNode(document.createTextNode(char));
range.collapse(false);
sel.removeAllRanges();
sel.addRange(range);
} else {
const start = element.selectionStart;
const end = element.selectionEnd;
const before = element.value.slice(0, start);
const after = element.value.slice(end);
element.value = before + char + after;
element.selectionStart = element.selectionEnd = start + 1;
}
typingTimeoutId = setTimeout(typeNextChar, interval);
}
typeNextChar();
}
function stopTyping() {
if (typingInProgress) {
typingInProgress = false;
if (typingTimeoutId) {
clearTimeout(typingTimeoutId);
typingTimeoutId = null;
}
console.log('Typing stopped.');
}
}
document.getElementById('startTypingBtn').addEventListener('click', () => {
if (typingInProgress) {
alert('Typing already in progress!');
return;
}
const text = document.getElementById('pasteArea').value.trim();
if (!text) {
alert('Please paste some text first!');
return;
}
const wpm = parseInt(document.getElementById('wpmInput').value);
if (isNaN(wpm) || wpm < 1) {
alert('Please enter a valid WPM (1 or more).');
return;
}
const interval = getIntervalFromWPM(wpm);
const activeEl = document.activeElement;
if (!activeEl ||
(!activeEl.isContentEditable &&
activeEl.tagName !== 'TEXTAREA' &&
!(activeEl.tagName === 'INPUT' && ['text', 'search', 'email', 'url', 'tel', 'password'].includes(activeEl.type)))) {
alert('Please focus a text input, textarea, or editable element to start typing.');
return;
}
typingText = text;
typingInterval = interval;
typingTarget = activeEl;
simulateTyping(typingText, typingTarget, typingInterval);
});
document.getElementById('stopTypingBtn').addEventListener('click', () => {
stopTyping();
});
const triggerPhrase = 'start-now';
const triggerLength = triggerPhrase.length;
function attachInputListener(el) {
if (!el || el._hasTypingListener) return;
el._hasTypingListener = true;
el.addEventListener('input', () => {
if (typingInProgress) return;
let content = el.isContentEditable ? el.textContent || '' : el.value || '';
if (content.length < triggerLength) return;
if (content.slice(-triggerLength) === triggerPhrase) {
if (el.isContentEditable) {
el.textContent = content.slice(0, -triggerLength);
const sel = window.getSelection();
const range = document.createRange();
range.selectNodeContents(el);
range.collapse(false);
sel.removeAllRanges();
sel.addRange(range);
} else {
el.value = content.slice(0, -triggerLength);
el.selectionStart = el.selectionEnd = el.value.length;
}
const text = document.getElementById('pasteArea').value.trim();
if (!text) return alert('Please paste some text in the panel first!');
const wpm = parseInt(document.getElementById('wpmInput').value);
if (isNaN(wpm) || wpm < 1) return alert('Please enter a valid WPM (1 or more) in the panel.');
typingText = text;
typingInterval = getIntervalFromWPM(wpm);
typingTarget = el;
simulateTyping(typingText, typingTarget, typingInterval);
}
});
}
function attachListenersToAllInputs() {
const inputs = [...document.querySelectorAll('input[type=text], input[type=search], input[type=email], input[type=url], input[type=tel], input[type=password], textarea')];
inputs.forEach(attachInputListener);
const editables = [...document.querySelectorAll('[contenteditable="true"], [contenteditable=""]')];
editables.forEach(attachInputListener);
}
attachListenersToAllInputs();
const observer = new MutationObserver((mutations) => {
for (const mutation of mutations) {
if (mutation.type === 'childList') {
mutation.addedNodes.forEach((node) => {
if (!(node instanceof HTMLElement)) return;
if (node.matches('input[type=text], input[type=search], input[type=email], input[type=url], input[type=tel], input[type=password], textarea')) {
attachInputListener(node);
}
if (node.isContentEditable) attachInputListener(node);
node.querySelectorAll('input[type=text], input[type=search], input[type=email], input[type=url], input[type=tel], input[type=password], textarea').forEach(attachInputListener);
node.querySelectorAll('[contenteditable="true"], [contenteditable=""]').forEach(attachInputListener);
});
}
}
});
observer.observe(document.body, { childList: true, subtree: true });
window.addEventListener('keydown', (e) => {
if (e.key === 'Shift') {
const now = Date.now();
shiftPressTimes = shiftPressTimes.filter(t => now - t < 1000);
shiftPressTimes.push(now);
if (shiftPressTimes.length >= 3) {
stopTyping();
shiftPressTimes = [];
}
}
});
})();