Free Text to Speech Online - Professional AI Voice Generator

Convert text to natural-sounding speech instantly with our free AI voice generator. Support 100+ voices & languages. Perfect for videos, audiobooks & content creation.

Upload File or Enter Text

Method 1: Upload File

Upload Text File

File size does not exceed 5MB

Method 2: Enter Text

Select Voice
Speed
0.6x
-0.8x
1.0x
1.2x
1.5x
2.0x
2.5x
Emotional Expression
Other Scenes
Content Creation
Business Scenarios
Education Scenarios
Dialogue Scenarios
Gender Features
Speaker：

Voice Preview

Please enter text first, and select a suitable voice based on the text content through type, scene, emotion, and other parameters.

Why Choose Our Text to Speech Tool

Experience the best AI voice generator with premium features

Advanced AI Technology

Our neural TTS engine understands context and emotion to produce human-like speech with natural intonation.

Lightning Fast Generation

Convert long articles or books into audio in seconds. No waiting time needed for high-quality results.

100% Secure & Private

Your text and generated audio are processed securely. We respect your privacy and data protection.

Efficient Batch Processing

Handle multiple files or long texts effortlessly. Perfect for converting entire libraries of content.

Multilingual Support

Create content for a global audience with support for Chinese, English, and many other languages and dialects.

Studio Quality Audio

Export in high-fidelity MP3/WAV formats (48kHz). Crystal clear audio ready for professional production.

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How to Convert Text to Audio

Follow these simple steps to generate professional voiceovers

STEP
01
Input Your Text

Input Your Text

Information is key. Type, paste, or upload your text file (TXT). We support multi-language input for global reach.

STEP
02
Choose AI Voice

Choose AI Voice

Select from our library of ultra-realistic AI voices. Filter by gender, emotion, and style to find the perfect match for your content.

STEP
03
Generate & Download

Generate & Download

Click generate to directly deduct points and let our AI engine work its magic. Listen to the high-quality full speech online and download as MP3 instantly.

What is Text to Speech (TTS)?

Text to Speech (TTS) needs no introduction in the modern digital age. It is an assistive technology that reads digital text aloud. It's sometimes called "read aloud" technology. But modern AI TTS goes further - it uses deep learning to clone human voice characteristics, allowing computers to speak with emotion, varied pacing, and natural intonation just like a real person. This technology is revolutionizing content creation, making it easier than ever to produce voiceovers for videos, podcasts, e-learning courses, and accessibility tools without expensive recording equipment or voice actors.

Quick Tools

(If you have other tool needs, please contact customer service)

Track Separation

Accurately separates original music, vocals, and accompaniment from music or video files through AI technology, generating three independent audio files

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1

Deduct 30 sound units at once within 3 minutes

2

Increase 15 sound units for every 1 minute exceeded

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Extract Vocals

Extract the vocal part from audio and video and convert it into an MP3 file through AI technology

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1

Deduct 20 sound units at once within 3 minutes

2

Increase 15 sound units for every 1 minute exceeded

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Extract Accompaniment

Extract the accompaniment part from audio and video and convert it into an MP3 file through AI technology

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1

Deduct 20 sound units at once within 3 minutes

2

Increase 15 sound units for every 1 minute exceeded

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Audio and Video Script (Subtitle) Extraction

Convert the dialogue or vocals in audio and video into text files through AI technology, quickly realizing the text conversion of audio and video content

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1

Deduct 20 sound units at once within 3 minutes

2

Increase 15 sound units for every 1 minute exceeded

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Text-to-Speech (TTS)

Convert the text you input into natural and fluent voice MP3 files through TTS technology. You can specify the speaker and speed to meet your needs.

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1

Deduct 20 sound units at once within 100 characters

2

Increase 15 sound units for every 100 characters added

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Short Video Download Without Watermark

Paste the short video sharing link to download the original video without user identification watermark, free to crop, share, and use

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1

Consumes 2 sound units each time

2

No deduction if parsing fails

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Text to Video

Turn text prompts into AI-generated videos

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1

Generate videos from prompts

2

Supports multiple aspect ratios and models

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Image to Video

Animate your images into dynamic videos with AI

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1

Upload image and describe motion

2

Great for social media and short-form content

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Text to Speech FAQs

Common questions about our AI Voice Generator

Is this Text to Speech tool free to use?

Yes! Yinzi AI offers a generous free tier for all users. You get free credits daily to generate high-quality voiceovers. For heavy usage, we offer affordable premium plans.

Does it sound like a real human?

Absolutely. We use state-of-the-art AI models that capture the nuances of human speech. Our voices include breath pauses, pitch variations, and emotional tones, making them indistinguishable from real voice actors.

Can I use the generated audio for YouTube/TikTok?

Yes, you own the commercial rights to the audio you generate. You are free to use the voiceovers for YouTube videos, TikToks, podcasts, commercials, and any other commercial projects.

What is the maximum text length I can convert?

For free users, we support up to 5MB of text per single upload, which is roughly equivalent to a long novel. This allows you to convert entire chapters or articles in one go without splitting files.

How do I download the MP3 file?

Once the generation is complete, a player will appear. You can listen to the preview immediately, and simply click the 'Download' icon to save the audio file to your device in high-quality MP3 format.