A visual timeline editor helps create word-synchronized TTML lyrics with tap-to-sync and live preview.
Synced Plus
Synced Plus creates enhanced lyrics by syncing audio with line-by-line or word-by-word timestamps in a browser.

About Synced Plus
Synced Plus is an open-source Enhanced LRC creator for building timed lyric files from audio. It supports line-by-line and word-by-word timestamps, imports Standard LRC, Enhanced LRC, plain text and SRT, and provides an interactive waveform with hover, zoom and region plugins for placing timestamps precisely. A live preview sidebar compiles the lyric file as you work, and audio metadata tags can be read and written into the LRC through jsmediatags. The tool is described as completely offline: it works within your system, sends no data to a server, and uses localStorage for drafts and settings. It can be run as a website, as a Tauri-based desktop or mobile application, or locally from source, which requires Node.js.
Key features
- Line-by-line and word-by-word timestamping for Enhanced LRC files
- Imports Standard LRC, Enhanced LRC, plain text and SRT
- Interactive waveform with hover, zoom and region plugins
- Reads and writes audio metadata tags into the LRC via jsmediatags
- Realtime compiled lyric preview in a sidebar
- Runs as a website, Tauri desktop/mobile app, or local source
- Works completely offline and does not send data to a server
- Usable as a website, a desktop or mobile app, or from source code
- Open source under the Mozilla Public License 2.0
- Self-hosting from source requires Node.js
- Metadata tag reading and writing is limited to files supported by jsmediatags
Synced Plus at a glance
- Category
- Music & Audio › Lyrics & Sheet Music
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Synced Plus alternatives
Tools and sites you could use instead, ranked by how closely they match.
LRC Maker creates scrolling lyric files with timestamps and lets users synchronize text to audio.
synced+ creates word-timed enhanced lyrics by importing audio and synchronizing text in a browser.
LRCGET scans a music folder and downloads matching synchronized lyrics from the LRCLIB service.
This lightweight alternative front end makes it easier to read lyrics from Genius.
The LRCLIB service provides a free API for finding and contributing synchronized lyrics.
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Synced Plus FAQ
Does Synced Plus send my audio or lyrics to a server?
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