// ==UserScript==
// @name Read Aloud with Voice, Speed & Pitch Controls
// @namespace http://tampermonkey.net/
// @version 1.3
// @description Use Web Speech API to read aloud selected text or full page, with voice picker, speed & pitch sliders, plus minimize & close buttons
// @author You
// @match *://*/*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// --- UI Container ---
const container = document.createElement("div");
Object.assign(container.style, {
position: "fixed",
bottom: "20px",
right: "20px",
background: "#222",
color: "#fff",
padding: "10px",
borderRadius: "10px",
zIndex: 9999,
fontSize: "14px",
display: "flex",
flexDirection: "column",
gap: "5px",
width: "220px",
fontFamily: "sans-serif"
});
// --- Header with controls ---
const header = document.createElement("div");
Object.assign(header.style, {
display: "flex",
justifyContent: "space-between",
alignItems: "center",
marginBottom: "5px"
});
const title = document.createElement("span");
title.textContent = "Read Aloud";
title.style.fontWeight = "bold";
const controls = document.createElement("div");
// Minimize button
const minimizeBtn = document.createElement("button");
minimizeBtn.textContent = "—";
Object.assign(minimizeBtn.style, {
background: "transparent",
color: "#fff",
border: "none",
cursor: "pointer",
marginRight: "5px",
fontSize: "16px"
});
// Close button
const closeBtn = document.createElement("button");
closeBtn.textContent = "✕";
Object.assign(closeBtn.style, {
background: "transparent",
color: "#fff",
border: "none",
cursor: "pointer",
fontSize: "16px"
});
controls.appendChild(minimizeBtn);
controls.appendChild(closeBtn);
header.appendChild(title);
header.appendChild(controls);
// --- Content container (collapsible) ---
const content = document.createElement("div");
Object.assign(content.style, {
display: "flex",
flexDirection: "column",
gap: "5px"
});
// --- Voice Dropdown ---
const voiceSelect = document.createElement("select");
Object.assign(voiceSelect.style, {
padding: "5px",
width: "100%"
});
// --- Speed Slider ---
const rateLabel = document.createElement("label");
rateLabel.textContent = "Speed: 1.0";
const rateSlider = document.createElement("input");
rateSlider.type = "range";
rateSlider.min = "0.5";
rateSlider.max = "2";
rateSlider.step = "0.1";
rateSlider.value = "1";
rateSlider.style.width = "100%";
rateSlider.addEventListener("input", () => {
rateLabel.textContent = `Speed: ${rateSlider.value}`;
});
// --- Pitch Slider ---
const pitchLabel = document.createElement("label");
pitchLabel.textContent = "Pitch: 1.0";
const pitchSlider = document.createElement("input");
pitchSlider.type = "range";
pitchSlider.min = "0.5";
pitchSlider.max = "2";
pitchSlider.step = "0.1";
pitchSlider.value = "1";
pitchSlider.style.width = "100%";
pitchSlider.addEventListener("input", () => {
pitchLabel.textContent = `Pitch: ${pitchSlider.value}`;
});
// --- Button ---
const btn = document.createElement("button");
btn.textContent = "🔊 Read Aloud";
Object.assign(btn.style, {
padding: "8px",
background: "#444",
color: "#fff",
border: "none",
borderRadius: "6px",
cursor: "pointer"
});
// --- Assemble ---
content.appendChild(voiceSelect);
content.appendChild(rateLabel);
content.appendChild(rateSlider);
content.appendChild(pitchLabel);
content.appendChild(pitchSlider);
content.appendChild(btn);
container.appendChild(header);
container.appendChild(content);
document.body.appendChild(container);
// --- Voice Setup ---
let voices = [];
function populateVoices() {
voices = speechSynthesis.getVoices();
voiceSelect.innerHTML = "";
voices.forEach((v, i) => {
const option = document.createElement("option");
option.value = i;
option.textContent = `${v.name} (${v.lang})`;
voiceSelect.appendChild(option);
});
}
populateVoices();
speechSynthesis.onvoiceschanged = populateVoices;
// --- Read Aloud Logic ---
let utterance = null;
btn.addEventListener("click", () => {
const selectedText = window.getSelection().toString().trim();
const text = selectedText || document.body.innerText;
if (speechSynthesis.speaking) {
speechSynthesis.cancel();
btn.textContent = "🔊 Read Aloud";
} else {
utterance = new SpeechSynthesisUtterance(text);
// Apply voice, speed, pitch
const selectedVoice = voices[voiceSelect.value];
if (selectedVoice) utterance.voice = selectedVoice;
utterance.rate = parseFloat(rateSlider.value);
utterance.pitch = parseFloat(pitchSlider.value);
btn.textContent = "⏹ Stop";
speechSynthesis.speak(utterance);
utterance.onend = () => {
btn.textContent = "🔊 Read Aloud";
};
}
});
// --- Minimize & Close logic ---
let minimized = false;
minimizeBtn.addEventListener("click", () => {
minimized = !minimized;
content.style.display = minimized ? "none" : "flex";
minimizeBtn.textContent = minimized ? "+" : "—";
});
closeBtn.addEventListener("click", () => {
speechSynthesis.cancel();
container.remove();
});
})();
