Smart LRC Generator with Tempo Intelligence
Produce studio-grade LRC files in record time. This streamlined workspace mirrors the best pro timelines, adds tempo-aware automation, and keeps everything private on your device. No logins, no clutter—just accurate timestamps ready for karaoke, subtitles, or lyric videos.
- Tempo-based auto timing
- Global offset tuning
- CSV & permalink export
- Kadence-inspired UI
Build Time-Synced Lyrics
Timeline Editor & Export
| Timestamp | Lyric |
|---|---|
| Add lyrics or import an LRC file to unlock the timeline. | |
About This LRC Generator
Our smart LRC Generator was designed for producers, translators, and karaoke hosts who demanded a faster alternative to bloated desktop software and ad-heavy web apps. The Kadence-inspired interface keeps every action within a single glance while tempo-aware automation, global offset controls, and CSV exporting give you the nuance typically locked behind premium subscriptions. Everything runs client-side, so your lyrics never leave the browser, and once cached the tool reopens offline in an instant.
How to Use the Tool
Paste or type your lyrics into the editor—one line per subtitle. If you already have timestamps such as [00:12.50], tap “Parse embedded timestamps” for an instant cleanup. Building from scratch? Set the first cue, define an interval, and let sequential generation map the rest. Need tempo precision? Enter the song’s BPM along with beats per line and the tempo engine will calculate professional-grade cues. Fine-tune any line directly in the timeline, then copy, download, export to CSV, or generate a permalink for collaborators.
Tips for Precise Sync
Preview your LRC alongside the music and tweak the global offset to account for latency from audio players or streaming platforms. Use the tempo generator for the first pass, then nudge individual timestamps by typing exact hundredths. When songs feature instrumental breaks, insert intentional blank lines so karaoke players hold the screen gracefully. Save CSV exports for spreadsheet-based QC, and keep permalinks in your project management notes so the team can reopen the same version with zero guesswork.
FAQs
Can I collaborate with others on the same LRC file?
Yes. Use the permalink feature to encode your current timeline into a shareable URL. Teammates open the link and see the exact same timestamps and lyrics, ready for further editing.
Does the tool run offline?
Absolutely. After your first visit, all assets are cached by the browser so you can reopen the page without a connection. No data is sent to any server.
What timestamp format does it use?
The generator outputs timestamps as mm:ss.xx, giving hundredth-of-a-second precision suitable for professional karaoke subtitles.
Is there a way to back up my work?
Yes. Download the LRC file for long-term storage, export a CSV for auditing, and keep a permalink handy to reopen the same configuration with one tap.
Read Also