TextToSpeech with HTML, CSS, JS

 TextToSpeech with HTML, CSS, JS






HTML:

<!DOCTYPE html>
<html lang="en" dir="ltr">

<head>
    <meta charset="utf-8">
    <title>Text To Speech in JavaScript | CodingNepal</title>
    <link rel="stylesheet" href="style.css">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>

<body>
    <div class="wrapper">
        <header>Text To Speech</header>
        <form action="#">
            <div class="row">
                <label>Enter Text</label>
                <textarea></textarea>
            </div>
            <div class="row">
                <label>Select Voice</label>
                <div class="outer">
                    <select></select>
                </div>
            </div>
            <button>Convert To Speech</button>
        </form>
    </div>

    <script src="script.js"></script>

</body>

</html>

 CSS:

@import url('https://fonts.googleapis.com/css2?family=Bree+Serif&family=Caveat:wght@400;700&family=Lobster&family=Monoton&family=Open+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Playfair+Display+SC:ital,wght@0,400;0,700;1,700&family=Playfair+Display:ital,wght@0,400;0,700;1,700&family=Roboto:ital,wght@0,400;0,700;1,400;1,700&family=Source+Sans+Pro:ital,wght@0,400;0,700;1,700&family=Work+Sans:ital,wght@0,400;0,700;1,700&display=swap');
/* Import Google Font - Poppins */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #5256AD;
}

::selection {
    color: #fff;
    background: #5256AD;
}

.wrapper {
    width: 370px;
    padding: 25px 30px;
    border-radius: 7px;
    background: #fff;
    box-shadow: 7px 7px 20px rgba(0, 0, 0, 0.05);
}

.wrapper header {
    font-size: 28px;
    font-weight: 500;
    text-align: center;
}

.wrapper form {
    margin: 35px 0 20px;
}

form .row {
    display: flex;
    margin-bottom: 20px;
    flex-direction: column;
}

form .row label {
    font-size: 18px;
    margin-bottom: 5px;
}

form .row:nth-child(2) label {
    font-size: 17px;
}

form :where(textarea, select, button) {
    outline: none;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 5px;
}

form .row textarea {
    resize: none;
    height: 110px;
    font-size: 15px;
    padding: 8px 10px;
    border: 1px solid #999;
}

form .row textarea::-webkit-scrollbar {
    width: 0px;
}

form .row .outer {
    height: 47px;
    display: flex;
    padding: 0 10px;
    align-items: center;
    border-radius: 5px;
    justify-content: center;
    border: 1px solid #999;
}

form .row select {
    font-size: 14px;
    background: none;
}

form .row select::-webkit-scrollbar {
    width: 8px;
}

form .row select::-webkit-scrollbar-track {
    background: #fff;
}

form .row select::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 8px;
    border-right: 2px solid #ffffff;
}

form button {
    height: 52px;
    color: #fff;
    font-size: 17px;
    cursor: pointer;
    margin-top: 10px;
    background: #675AFE;
    transition: 0.3s ease;
}

form button:hover {
    background: #4534fe;
}

@media(max-width: 400px) {
    .wrapper {
        max-width: 345px;
        width: 100%;
    }
}

 JS:

const textarea = document.querySelector("textarea"),
    voiceList = document.querySelector("select"),
    speechBtn = document.querySelector("button");

let synth = speechSynthesis,
    isSpeaking = true;

voices();

function voices() {
    for (let voice of synth.getVoices()) {
        let selected = voice.name === "Google US English" ? "selected" : "";
        let option = `<option value="${voice.name}" ${selected}>${voice.name} (${voice.lang})</option>`;
        voiceList.insertAdjacentHTML("beforeend", option);
    }
}

synth.addEventListener("voiceschanged", voices);

function textToSpeech(text) {
    let utterance = new SpeechSynthesisUtterance(text);
    for (let voice of synth.getVoices()) {
        if (voice.name === voiceList.value) {
            utterance.voice = voice;
        }
    }
    synth.speak(utterance);
}

speechBtn.addEventListener("click", e => {
    e.preventDefault();
    if (textarea.value !== "") {
        if (!synth.speaking) {
            textToSpeech(textarea.value);
        }
        if (textarea.value.length > 80) {
            setInterval(() => {
                if (!synth.speaking && !isSpeaking) {
                    isSpeaking = true;
                    speechBtn.innerText = "Convert To Speech";
                } else {}
            }, 500);
            if (isSpeaking) {
                synth.resume();
                isSpeaking = false;
                speechBtn.innerText = "Pause Speech";
            } else {
                synth.pause();
                isSpeaking = true;
                speechBtn.innerText = "Resume Speech";
            }
        } else {
            speechBtn.innerText = "Convert To Speech";
        }
    }
});

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