Audio Tools
Text to Speech
Convert text to spoken audio using your browser's built-in speech synthesis engine.
Your files stay on your device - processed locally via WebAssembly, never uploaded
0 / 5,000 characters
First use downloads 63MB - after that it's cached forever.
How it works
100% on-device: Voice models are downloaded once, then cached in your browser's Origin Private File System. No text or audio is ever sent to any server.
Powered by Piper TTS - a fast neural TTS engine from the Rhasspy project. Voice models are open-source (MIT) and hosted on Hugging Face.
Works on every device: Chrome, Safari, Firefox, Edge - desktop and mobile. No microphone or special permissions required.
Your text is processed locally on your device. OptiPix never sees what you type.
Embed this tool on your website
Copy this code to add the Text to Speech to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/text-to-speech" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Text to Speech by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/text-to-speech">OptiPix Text to Speech</a></p>
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About Text to Speech
Last updated: May 2026
OptiPix Text to Speech mengubah teks tertulis menjadi audio yang diucapkan menggunakan Web Speech Synthesis API yang terpasang di browser Anda. Pilih dari semua suara sistem yang tersedia yang dikelompokkan berdasarkan bahasa. Sesuaikan kecepatan bicara (0,5x hingga 2x) dan nada. Alat ini menyorot kata saat ini saat dibaca. Mendukung puluhan bahasa termasuk Inggris, Spanyol, Prancis, Jerman, Jepang, Cina, Hindi, dan Arab. Sebagian besar suara berjalan di perangkat tanpa panggilan jaringan. Teks panjang secara otomatis dibagi menjadi bagian-bagian yang mudah dikelola.
How It Works
Alat ini menggunakan Web Speech Synthesis API (SpeechSynthesisUtterance) yang terpasang di browser modern. Alat ini meminta suara yang tersedia melalui speechSynthesis.getVoices(), menerapkan pengaturan kecepatan/nada Anda, dan membacakan teks dengan penyorotan tingkat kata.
Use Cases
- •Membacakan artikel saat melakukan banyak tugas
- •Memeriksa tulisan dengan mendengarkan
- •Pelafalan pembelajaran bahasa
- •Aksesibilitas bagi pengguna tunanetra
- •Membuat konten audio dari teks tertulis
You Might Also Like
If you find Text to Speech useful, check out these related tools: Speech to Text, Word Counter, and Audio Recorder. All tools run entirely in your browser with no uploads or signups required.
Explore more: Browse all tools · Step-by-step guides · Tips & tutorials · Compare tools
Frequently Asked Questions
Bahasa apa saja yang didukung?
Bisakah saya mengontrol kecepatannya?
Apakah ini diproses di perangkat saya?
Bisakah saya mengunduh audionya?
Apakah ada batasan karakter?
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