Text to Speech Converter in HTML, CSS, and Javascript

#html #css #javascript #incoder

Hello friends, today in this blog, we will learn how to create a text-to-speech converter in HTML, CSS, and Javascript. In our previous blog, we saw how to create a responsive personal portfolio design using HTML, CSS, and Javascript. Earlier I shared many projects related to HTML, CSS, and Javascript. You can check here. Now it's time to create a text-to-speech converter. If you are interested then you can check my other javascript projects after reading this blog. My Javascript blogs.

Text to Speech (TTS) converter is a type of assistive technology that reads text aloud. It is also called "Read Aloud". With a click of a button and or the touch of a finger, TTS can take words from computers or other devices and convert them into audio.

HTML Code

<!-- --------------------- Created By InCoder --------------------- -->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Text to Speach - InCoder</title>
    <link rel="stylesheet" href="main.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css">
</head>
<body>
    <div class="container">
        <div class="title">Text to Speech Converter</div>
        <div class="text">
            <textarea placeholder="Enter Text" id="text" cols="30" rows="5"></textarea>
        </div>
        <div class="rate">
            <span>1</span>
            <p>Speed</p>
            <input type="range" min="0" max="3" id="rate" value="1">
        </div>
        <div class="pitch">
            <span>1</span>
            <p>Voice Pitch</p>
            <input type="range" min="0" max="10" id="pitch" value="1">
        </div>
        <select id="voices">
        </select>
        <button class="convert">Convert</button>
    </div>

    <script src="script.js"></script>
</body>
</html>

CSS Code

/* --------------------- Created By InCoder --------------------- */

@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

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

body {
  display: flex;
  height: 100vh;
  background: #000;
  align-items: center;
  justify-content: center;
}

.container {
  margin: 0 1rem;
  padding: 0 1.2rem;
  text-align: center;
  border-radius: 0.4rem;
  width: clamp(20rem, 4vw, 30rem);
  background: rgb(255 255 255 / 80%);
}

.container .title {
  font-weight: 600;
  font-size: 1.4rem;
  margin-top: 0.4rem;
  margin-bottom: 0.4rem;
}

.container .text textarea {
  width: 100%;
  padding: 0.4rem;
  border-radius: 0.6rem;
  border: 2px solid rgb(0 0 0 / 20%);
  background: rgb(255 255 255 / 70%);
}

.container .text textarea:focus {
  outline: none;
  border: 2px solid rgb(39 181 197);
}

.container :is(.rate, .pitch) {
  position: relative;
  margin-top: 1rem;
}

.container :is(.rate, .pitch) span {
    top: 0;
    right: 0;
    width: 1.3rem;
    height: 1.5rem;
    position: absolute;
    border-radius: 0.1rem;
    background: rgb(255 255 255 / 50%);
}

.container :is(.rate, .pitch) p {
    font-size: .8rem;
    width: fit-content;
}

.container :is(.rate, .pitch) input[type="range"] {
  width: 100%;
  background-color: rgb(39 181 197);
}

.container :is(.rate, .pitch) input[type="range"] {
  width: 100%;
  opacity: 0.7;
  outline: none;
  height: 0.2rem;
  -webkit-appearance: none;
  -webkit-transition: 0.2s;
  transition: opacity 0.2s;
  background: rgb(0 0 0 / 30%);
}

.container :is(.rate, .pitch) input[type="range"]:hover {
  opacity: 1;
}

.container :is(.rate, .pitch) input[type="range"]::-webkit-slider-thumb {
  width: 1rem;
  height: 1rem;
  cursor: grab;
  appearance: none;
  border-radius: 50%;
  -webkit-appearance: none;
  background: rgb(39 181 197);
}

.container :is(.rate, .pitch) input[type="range"]::-moz-range-thumb {
  width: 1rem;
  height: 1rem;
  cursor: grab;
  background: rgb(39 181 197);
}

.container .convert {
  width: 100%;
  cursor: pointer;
  padding: 0.2rem 0;
  margin-top: .6rem;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  border-radius: 0.6rem;
  color: rgb(0 0 0 / 80%);
  border: 1px solid transparent;
  background: rgb(255 255 255 / 50%);
}

.container button:focus {
  outline: 2px solid rgb(0 0 0 / 40%);
}

#voices {
  border: 0;
  width: 100%;
  height: 2.4rem;
  margin-top: 0.6rem;
  border-radius: 0.4rem;
  padding: 0 0 0 0.5rem;
  background: rgb(255 255 255 / 50%)
    url("data:image/svg+xml,<svg height='10px' width='10px' viewBox='0 0 16 16' fill='%23000000' xmlns='http://www.w3.org/2000/svg'><path d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/></svg>")
    no-repeat;
  background-position: calc(100% - 0.75rem) center !important;
  -moz-appearance: none !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  padding-right: 2rem !important;
}

#voices:focus {
    outline: 2px solid rgb(0 0 0 / 40%);
}

#voices option {
    padding: 2rem;
}

Javascript Code

// --------------------- Created By InCoder ---------------------

let text = document.querySelector('#text')
rate = document.querySelector('#rate')
pitch = document.querySelector('#pitch')
play = document.querySelector('#play')
stopSpeech = document.querySelector('#stop')
convert = document.querySelector('.convert')
voicesOptions = document.querySelector('#voices')

let voices = []

let synth = speechSynthesis

const getVoices = () => {
    voices = synth.getVoices()

    voices.forEach(voice => {
        let option = document.createElement('option')
        option.innerText = `${voice.name}`
        option.setAttribute('value', voice.name)
        option.setAttribute('data-name', voice.name)
        option.setAttribute('data-lang', voice.lang)
        voicesOptions.appendChild(option)
    })
}

getVoices()

if (synth.onvoiceschanged !== undefined) {
    synth.onvoiceschanged = getVoices
}

const convertToSpeach = () => {
    if (synth.speaking) {
        return
    }

    if (text.value !== '') {
        let speakText = new SpeechSynthesisUtterance(text.value)

        speakText.onend = e => {
            convert.disabled = false
        }

        speakText.onerror = e => {
            console.log('Something Went Wrong....')
        }

        let selectedVoice = voicesOptions.value

        voices.forEach(voice => {
            if (voice.name == selectedVoice) {
                speakText.voice = voice
            }
        })
        speakText.rate = rate.value
        speakText.pitch = pitch.value
        convert.disabled = true

        synth.speak(speakText)
    }

    voicesOptions.addEventListener('change', () => {
        synth.cancel()
        convertToSpeach()
    })

    rate.addEventListener('change', () => {
        synth.cancel()
        convertToSpeach()
        document.querySelector('.rate span').innerText = rate.value
    })

    pitch.addEventListener('change', () => {
        synth.cancel()
        convertToSpeach()
        document.querySelector('.pitch span').innerText = pitch.value
    })

}

rate.addEventListener('change', () => {
    document.querySelector('.rate span').innerText = rate.value
})

pitch.addEventListener('change', () => {
    document.querySelector('.pitch span').innerText = pitch.value
})


convert.addEventListener('click', convertToSpeach)

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Text to Speech Converter in HTML, CSS, and Javascript

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