Many people search for a “karaoke app” when what they really want is a fast way to turn a normal song into a karaoke track with lyrics on screen.

Croonify is an online karaoke app: no installation, no subscription, no account, and no commitment. You upload a song and lyrics, and Croonify generates a synchronized karaoke video.

Start here

The main Croonify tool is available immediately: Make a karaoke video now.

Croonify combines several karaoke features into one workflow:

• AI vocal removal (so you can sing over the instrumental)
• Accurate lyric synchronization (word-by-word timing)
• A built-in timing editor for corrections and fine tuning
• 1080p karaoke video rendering
• Multiple voice layouts (duets and harmonies)
• Small downloadable files (often under 10MB)

Croonify was built specifically to create the kind of karaoke videos people are familiar with: lyrics on screen, timed correctly, ready for a TV or projector.

Croonify is intentionally simple:

• No account required
• No subscription model
• No feature paywalls

Regular free access is available (frequency may change over time), and the service is designed for occasional karaoke creation as well as more serious editing.

Because Croonify runs in the browser, it functions like an app without requiring an app store install.

You can create karaoke videos from a laptop, desktop, tablet, or phone — anywhere you can upload a song file and paste lyrics.

Your song file must include vocals

Croonify uses the vocals to synchronize the lyrics. Karaoke tracks without singing will not sync correctly.

Your lyrics should match what is sung

Remove annotations, ads, and timing metadata. Repeated refrains must appear in the lyrics each time they are sung.

Hard songs exist

Choral music and dense harmonies can be more difficult for vocal separation and synchronization, but many normal commercial tracks work extremely well.

If you’re searching for something more specific, these pages might help:

For an overview of everything Croonify provides, see the full Croonify tools list.

AI Karaoke Maker

A focused overview of Croonify as an AI-driven karaoke creation tool.

Karaoke Maker

The general “karaoke maker” page if you’re comparing tools.

Online Karaoke Maker

Use Croonify directly in your browser with no subscription or setup.

Karaoke Video Generator

Details on generating video output (not just instrumental audio).

Lyrics Sync

How lyric synchronization works and why accurate lyrics matter.

Make Karaoke from Any Song

A practical workflow-focused page for turning a normal recording into karaoke.

Karaoke Lyrics Editor

More detail on refining timing and editing lyrics after generation.

Multiple Voices Karaoke

Multi-voice support and customizable layouts.

Duet Karaoke

A duet-focused page if you’re creating two-part karaoke videos.

Karaoke Background Video

How to add a background image or video.

Remove Vocals Online

Vocal removal explained (and why karaoke tracks don’t work as inputs).

Vocal Remover for Karaoke

Remove vocals specifically for karaoke-style lyric videos.

Lyrics Video Maker

Create lyric videos with timing and karaoke-style display.

Karaoke App

Why Croonify works well on desktop and mobile as a web app.