Spotify Karaoke - Fetches Missing Lyrics & More Firefox

Spotify Karaoke - Fetches Missing Lyrics & More

Automatically fetches missing synced lyrics, romanizes any script, and translates into 132 languages – all live inside Spotify.

Features & Capabilities

🎶 Never again see missing lyrics, never again wonder how to sing along, and never again wonder what your favourite song actually means.

Spotify Karaoke brings romanized and translated lyrics — synced live — to Korean, Japanese, Tamil, Hindi, Mandarin, Russian, Thai, Arabic, Malayalam, and more, right inside Spotify.

Fetches missing lyrics automatically. When Spotify can't find lyrics, the extension quietly searches YouTube Music and LRCLIB and injects perfectly synced lyrics directly into Spotify's lyrics panel. No button to press. No app to switch to.

Dual Lyrics mode — sing along and understand at the same time. In Romanized or Translated mode, the processed line plays up top as the karaoke highlight, with the original script shown below for reference. Follow the melody and the meaning simultaneously.

Restores the real script when Spotify shows the wrong one. For many non-Latin songs, Spotify displays a phonetic fallback instead of the actual Korean, Japanese, Tamil, or Arabic script. This extension silently fetches and replaces it with the real thing — before the lyrics panel even loads.

Romanization for any script. Translation into 132 languages. Japanese, Korean, Chinese, Tamil, Hindi, Russian, Thai, and more are all romanized instantly and privately on your device — nothing is sent to an external server for these languages.

The fine print:

  • ⚙️ Switch modes with the floating pill, the popup, or keyboard shortcuts (O / R / T)
  • 🧠 Lyrics are cached locally — songs you've already played load instantly, no repeated lookups
  • 🎧 Only activates on open.spotify.com — no access to any other website
  • 🔒 No personal data collected. Lyric text is only sent externally when using Translation or API-based Romanization (Google Translate / MyMemory)
  • 📝 Independent open-source project. Not affiliated with or endorsed by Spotify AB.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Harold Alan
Daily users:
33 6
Version:
3.1.4 Last updated: 2026-05-19
Version code:
6268079
Creation date:
2026-02-08
Risk:
Very high risk impact High risk likelihood
Permissions:
Content scripts matches:
  • open.spotify.com
Size:
364.74KB
Email:
th*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Harold Alan
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/spotify-karaoke/
Email:
th*****@gmail.com
Website:
https://github.com/haroldalan/spotify-karaoke

Permission Change History

2026-05-19: Version 3.0.5 → 3.1.4
Add Permissions: declarativeNetRequest *://open.spotifycdn.com/* https://lrclib.net/* https://music.youtube.com/* https://i.scdn.co/*
2026-04-02: Version 2.0.4 → 3.0.4
Add Permissions: unlimitedStorage

Is Spotify Karaoke - Fetches Missing Lyrics & More Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Spotify Karaoke - Fetches Missing Lyrics & More requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: spotify.com, spotifycdn.com, musixmatch.com, googleapis.com, google.com, translated.net, jsdelivr.net, lrclib.net, youtube.com, scdn.co
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Spotify Karaoke - Fetches Missing Lyrics & More may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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