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Text to speech (TTS) turns written text into spoken audio. Early TTS sounded robotic, but modern AI voice generators read the context to place pauses, emphasis and tone, so the result sounds close to a real person.
On Voice AI Labs you can use two kinds of voices for text to speech: voices you cloned yourself, ideal for brands, creators and courses that need a consistent persona; and public voices from the Voice Square, which work right away without adding them, perfect when you want to publish fast and haven't recorded anything yet.
For each generation you can set the language, speed (0.5–2.0×) and mode: Balanced trades off quality and speed, Stable keeps pronunciation steady, and Creative adds more expression. Advanced options let you boost emotion, generate faster, or fix the random seed so the same text sounds the same every time.
Generated audio is saved to your Audio Library, where you can play, download, or reuse the original text and settings with one click. For long scripts or multi-speaker dialogue, use a Voice Project to generate and edit section by section.
Hundreds of AI voice characters with different styles, genders, and ages to choose from. From gentle and sweet to deep and magnetic, from youthful energy to mature stability, there's always one that fits your content style.
AI understands the emotional tone of text and automatically adjusts voice intonation, speed, and pauses, making synthesized speech more natural, vivid, and full of human warmth and appeal.
Supports text-to-speech in multiple mainstream languages including Chinese, English, Japanese, Korean, etc., helping your content easily reach global users and break language barriers.
Quickly generate professional dubbing for short videos, vlogs, and tutorial videos, eliminating the hassle of recording equipment and post-processing, significantly improving creation efficiency.
Convert novels, articles, and news into audio content, allowing users to enjoy reading during commutes and workouts, expanding content reach.
Automatically generate instructor dubbing for course content and knowledge explanations, maintaining consistent teaching style, quickly updating courses, and reducing production costs.
Generate natural and friendly voice responses for IVR systems and voice bots, improving user experience and reducing human customer service costs.
Quickly generate ad dubbing and product introduction voices, support multi-version testing to find the best marketing copy and voice style.
Provide text-to-speech services for visually impaired people, allowing them to easily access information and enjoy the convenience of digital content.
Choose the AI voice character that best fits your content style from our rich voice library.
Enter the text content you want to convert to speech. Supports long texts and batch processing.
Click the generate button and get high-quality voice files within seconds. Supports online preview and download.
Commas give short pauses; periods and question marks give longer ones. Adding a comma to a long sentence sounds far more natural than reading it in one breath.
Formal writing sounds stiff when read aloud. Replace "in conclusion" with "so, overall" and split long clauses into two sentences.
Dates and percentages usually read fine. For model names or acronyms that get mispronounced, write them the way you want them said.
Preview one or two sentences to check the voice and speed before generating the full text. It saves credits.
Use Stable for news and tutorials, Creative for stories and ads, and Balanced when you're not sure.
0.9–1.2× sounds closest to everyday speech. Go slightly faster for short videos and slower for bedtime stories or meditation.
Set the random seed to a fixed number and the same text and settings will produce a consistent result.
When text exceeds the limit or needs several speakers, a Voice Project splits it into sections so you only redo what changes.
| AI text to speech | Human voiceover | |
|---|---|---|
| Turnaround | Seconds | Booking, recording and editing, usually days |
| Revisions | Edit the text and regenerate; pay only for what changed | Re-recording, sometimes at extra cost |
| Voice choice | Clone your own or pick from the Voice Square | Limited to the talent you can book |
| Languages | One voice reads 8 languages | A different voice actor per language |
| Best for | Short videos, tutorials, product explainers, bulk content | Film and premium ads that need high-end performance |
YouTubers, Bilibili UPs, Short Video Bloggers
WeChat Official Account Operators, Podcasters
Online Instructors, Course Producers
Marketing Teams, Customer Service Departments
Credits are based on the number of characters in your text. New users get free credits on sign-up.
Clone your voice from 10–30 seconds of audio and use it for voiceovers.
Long scripts, audiobooks and multi-speaker stories, section by section.
Turn a script into a two-host episode and export MP3.
Find, download and reuse every voiceover you've made.
Experience the powerful features of AI text dubbing now and make your content more vivid and interesting. New users get free credits upon registration.
