Turn any song into a perfectly synced LRC
Drop in audio, video, or paste a YouTube link. In a single pass our AI returns line and word timestamps, plain lyrics, romanization, and an English translation — ready for karaoke apps, music players, or video subtitles.
Input
Audio / video / YouTube
MP3, WAV, FLAC, MP4, link
Output
Synced LRC
[mm:ss.xx] timestamps
- Files deleted from servers within minutes
- Most songs finish in 20–60 seconds
AI LRC Generator
Upload audio, video, or paste a YouTube link — get a perfectly synced LRC file in seconds.
Upload Audio or Video
Up to 100MB
or drop your file here
MP3, WAV, FLAC, MP4, MKV · max 100 MB
Romanize Indic scripts
Transliterates Hindi, Punjabi, Bengali, Tamil, etc. into Latin characters so anyone can read along. Turn off to keep the original Devanagari / Gurmukhi / Bengali script.
Audio is processed by our AI to generate timestamps, word-level alignment, romanization and English translation in a single pass. Files are deleted after processing.
Your LRC file will appear here
Pick an audio file or paste a YouTube URL on the left and hit Generate.
See it in action
What you get back
What you put in → what you get back
Input · audio file or YouTube URL
What you provide
yesterday.mp3 (3:42, 5.2 MB) Language: auto · Format: standard
Output · synced LRC file
What you receive
[ti:Yesterday] [ar:The Beatles] [al:Help!] [00:08.12]Yesterday [00:11.45]All my troubles seemed so far away [00:15.78]Now it looks as though they're here to stay [00:20.12]Oh, I believe in yesterday
Step-by-step guide
How to use this tool
- 01
Upload or paste a link
MP3, WAV, FLAC, M4A, video files up to 100 MB — or any YouTube URL.
- 02
Pick language & options
Auto-detect handles most songs. Toggle romanization for non-Latin scripts, or paste a lyrics hint to lock the wording.
- 03
AI transcribes & aligns
Our AI listens to the vocals and returns line timestamps, word timestamps, plain lyrics, romanization, and an English translation in one pass.
- 04
Preview & download
Copy or download the LRC, then convert to SRT, VTT, ASS, TTML, or embed it directly into your MP3.
Key features
Why use this tool
Single-pass transcription
One pass returns line and word timestamps, plain lyrics, romanization, and an English translation — no multi-step waiting.
Standard or Word-Level
Every job ships with both line-level and word-level timestamps; render Standard LRC for music apps or Enhanced (word-timed) for karaoke.
Lyrics hint boost
Paste a known line, the artist, or a snippet of text — accuracy on non-English and noisy tracks jumps significantly.
Karaoke-grade word timing
Every word boundary is tightened to roughly 20 ms accuracy — perfect for karaoke highlighting and word-by-word effects.
Romanization & translation
Hindi, Punjabi, Japanese, Korean, Arabic and more come back in original script plus Latin transliteration and an English gloss — all in the same response.
Refunded on failure
If the job fails for any reason, your credit is automatically refunded — no support ticket needed.
Common use cases
Who this tool is for
Music app developers
Generate LRC at scale to ship synced lyrics in your music player.
Karaoke creators
Build word-perfect karaoke videos without hand-syncing every line.
Video editors
Skip 30 minutes of manual subtitle work — generate, then export to SRT/VTT.
Language learners
Get lyrics in the original script + romanization to follow along while listening.
Questions answered
Frequently asked questions
Make your first LRC in 90 seconds
Sign up free — 15 credits on us, no credit card required.