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Karaoke Assembler icon

Karaoke Assembler

Assembles karaokes/instrumentals fast.

Users33Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-3Net users gained this week
7-day growth rate-8.33%Relative weekly velocity
Preview

Karaoke Assembler Media preview

1 assets
Trend

User growth trend

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User Growth Over Time

33343637392026年7月17日2026年7月20日2026年7月23日Latest: 33
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Growth overview

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1-day growthDeclining
-4-10.8%
7-day growthDeclining
-3-8.33%
30-day growthGrowing
+5+17.9%
Technical snapshot

Version, languages, and crawl freshness

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Version2026.2.22
ManifestV3
Size77.41KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Assembles karaokes/instrumentals fast.

Karaoke Assembler is designed to help users create karaoke or instrumental videos directly within their browser. It functions as a lightweight media editor that allows you to replace the audio track of a video file with a new one (such as an instrumental version) and burn synchronized lyrics (captions) onto the final output.

Key Features

Video & Audio Mixing: Replace a video's original audio with a custom track (e.g., swapping a music video's audio with an instrumental track).

MP3 Extraction: Automatically extracts and encodes the audio from your video file into an MP3, allowing you to download it for processing (e.g., to use with external online vocal remover tools).

Captioning Engine: A simple text-based system to add synchronized lyrics that overlay the video.

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
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Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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