Text to Speech

Text to speech tool supports converting text content into natural, fluent speech audio, providing multiple language and voice options, suitable for content creation, language learning, accessible reading, and other scenarios.

Features

Multiple Language Support

Supports speech synthesis in English, Spanish, French, German, Italian, Portuguese, Polish, Turkish, Russian, Dutch, Swedish, Arabic, Chinese, Japanese, Korean, Hindi, and more.

Rich Voice Library

Each language provides multiple voice options with different genders and tones, including male and female voices in various styles, meeting different scenario needs.

Audio Format Selection

Supports output in multiple audio formats:

• MP3: Universal compatible format, suitable for most scenarios
• WAV: Lossless quality, suitable for professional audio processing
• AAC: High compression ratio, suitable for mobile devices
• FLAC: Lossless compression, superior sound quality

Speed Adjustment

Supports 0.5 to 4.0 times speed adjustment, flexibly adjusting playback speed according to actual needs.

Word Timestamps (English)

English speech synthesis supports generating word-level timestamps for precise text-speech synchronization, convenient for subtitle creation and language learning applications.

How to Use

Basic Operations

1. Input Text: Enter or paste text content to convert in the text box
2. Select Language: Choose target language from language dropdown
3. Select Voice: Choose appropriate voice according to language, click preview button to listen
4. Set Parameters: Adjust audio format, speed, and other parameters as needed
5. Generate Speech: Click "Generate Speech" button to start synthesis

Playback and Download

After generation:

• Click play button to preview the effect
• Use progress bar to quickly locate specific positions
• Click download button to save audio locally

Word Timestamp Feature

After enabling word timestamps (English only):

1. Check "Enable Word Timestamps" option
2. After generating speech, text with timestamps displays below player
3. Current word being read is highlighted during playback
4. Click any word to jump to corresponding position

Use Cases

Content Creation

Create voiceover content for videos, podcasts, audiobooks, enhancing content accessibility and reach.

Language Learning

Generate standard pronunciation speech materials to help learners improve listening and pronunciation, supporting multi-language learning.

Accessible Reading

Convert text content to speech to help visually impaired or reading-challenged individuals access information.

Marketing Promotion

Create product introductions, advertisement voiceovers, and other marketing materials, reducing voiceover costs and improving production efficiency.

Notes

• Single synthesis recommends text length not exceeding 5000 characters; excessively long text may affect generation speed
• Synthesis effects may vary for different languages and voices; preview listening recommended first
• Word timestamp feature currently only supports English, not yet available for other languages
• Generated audio is for personal learning and non-commercial use only

Technical Notes

This tool is based on advanced neural network speech synthesis technology, generating near-human pronunciation natural speech. Through deep learning models, the system can accurately identify text language features like intonation, pauses, and stress, outputting high-quality speech content.