Synced Plus

Synced Plus creates enhanced lyrics by syncing audio with line-by-line or word-by-word timestamps in a browser.

github.com/mono-o-o/synced-plus
Synced Plus homepage screenshot

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
Best for: People who need to build Enhanced LRC timed lyric files from audio and prefer a local, offline workflow.
Good for
  • 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
Watch out for
  • Self-hosting from source requires Node.js
  • Metadata tag reading and writing is limited to files supported by jsmediatags

Synced Plus at a glance

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

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synced+

mono-o-o.github.io/synced-plus

synced+ creates word-timed enhanced lyrics by importing audio and synchronizing text in a browser.

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Synced Plus FAQ

Does Synced Plus send my audio or lyrics to a server?
No. It is described as working completely within your system, does not send data to a server, and stores drafts and settings in localStorage.
Which file formats can I import and export?
It supports Standard LRC, Enhanced LRC, plain text and SubRip subtitle (SRT) files.
How can I run Synced Plus?
As a website via its GitHub Pages site, as a Tauri-based desktop or mobile app downloaded from the releases page, or locally from source with Node.js by running npx serve . in the src directory.
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