AI Audio to Lyrics Timestamp Generator
Convert any audio file into lyrics with accurate word-level timestamps. Instantly create LRC, JSON, or subtitle files using AI-powered forced alignment.
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Word-Level Timestamps
Get precise timestamps for every word in your audio. Perfect for karaoke applications and lyric sync features.
Multiple Export Formats
Export your timestamped lyrics as LRC, JSON, or SRT subtitle files. Compatible with all major media players.
AI-Powered Forced Alignment
Our AI analyzes your audio and matches each word with its exact timestamp using advanced forced alignment technology.
Fast Processing
Get your timestamped lyrics in seconds. Our optimized pipeline ensures quick turnaround times.
Popular Use Cases
Karaoke LRC files for music players
Subtitle files for video content
Lyric sync apps and websites
Podcast timestamp generation
Audiobook chapter markers
Music visualization projects
Frequently Asked Questions
Everything you need to know about our Audio to Lyrics Timestamp Generator.
What is audio to lyrics timestamp generator?
Our AI-powered tool analyzes any audio file and generates lyrics with precise word-level timestamps. It uses forced alignment technology to match each spoken or sung word with its exact time position in the audio, creating files that can be used for karaoke, subtitles, and lyric sync applications.
How does forced alignment work?
Forced alignment uses machine learning models to analyze the audio waveform and speech patterns, then precisely map each word to its timestamp in the recording. This technology is similar to what's used in professional audio production and voice recognition systems.
What formats can I export?
You can export your timestamped lyrics in three formats: LRC (for karaoke players), JSON (for developers and apps), and SRT (for video subtitles). All formats include accurate word-level timestamps.
How long does processing take?
Processing time depends on the audio length. Generally, it takes a few seconds for short clips and up to a minute for longer tracks. Our optimized pipeline ensures fast turnaround while maintaining accuracy.