AI Music Editor

AI Music Editor — Edit Any Song Online

Change lyrics in any selected section with AI, generate candidates, then merge the take you prefer. No studio, plugins, or steep learning curve—just log in for free daily credits and start editing.

⚡ Modify lyrics with AIReplace lyrics in any section💰 70% cheaper than competitors🚀 Free daily credits

Beta — internal testing

This feature just launched and is still in beta. If you run into any issues, please tell us anytime. History is not available yet — we expect to ship it within about 2 days. Music editing itself is already available.

Replace / Infill

AI Music Editor

Import song

Import a track to get its clipId, then edit any section.

3-step lyric edit

How to use the AI Music Editor in 3 steps

The AI Music Editor works in three quick stages: upload a track, tell AI which lyrics to change, then download. Most people can modify the lyrics in a song with AI in under five minutes—no music production background required.

  1. Upload the song or audio file you want to edit

    Add your track by drag-and-drop. MP3, WAV, FLAC, and other common formats are supported. Once loaded, the lyrics timeline appears so you can choose the section to rewrite within seconds.

  2. Choose a section, then rewrite the lyrics

    Mark the time range to edit and type or paste your replacement lyrics. AI regenerates only that section so the new words match the original track’s timing and nearby audio. Preview candidates, then merge when ready.

  3. Merge your favorite take and download the edited track

    Press Generate, compare candidates, and merge your favorite into the full song. Download the edited track for videos, streams, practice sessions, or personal projects.

Start Editing Free Today

Editor scenarios

What else can you do with an AI Music Editor online?

See how creators rewrite lyrics, change song style, and remix tracks on real projects with this AI Music Editor.

Cover-song lyrics being rewritten inside the AI Music Editor.

AI lyric changer made for cover songs

Over one weekend, a cover artist used the AI lyric changer to refresh verses across 12 tracks while melodies stayed the same. Changing lyrics of a song this way cut about three studio days—upload, replace lyrics, and download entirely in the browser.

  • Keep the rest of the track while swapping verse lyrics
  • Rewrite multiple covers in one browser session
  • Preview edits before you download
  • Export finished tracks for release or practice

Drawn from cover-artist feedback on the AI lyric changer workflow.

Rewrite Your Song Lyrics
Bilingual lyrics and waveform in an AI tool used for language learning.

Use AI to change the lyrics of a song for localization

To build Spanish learning audio, a teacher used AI to change the lyrics of a song while the original beat and melody stayed put. Learners practicing with those localized tracks recalled vocabulary more easily than with plain lesson audio.

  • Swap lyrics into another language
  • Keep the beat and melody students already know
  • Build vocabulary-friendly song versions
  • Edit and download without a DAW

Summarized from educator reports on classroom lyric localization.

Edit the Lyrics of Your Song
Waveform showing a ballad section prepared for an event-safe lyric rewrite.

Rewrite song sections for event-ready cuts

Preparing a wedding set, a DJ opened AI Music Editor to rewrite song sections that needed cleaner, event-safe vocals. They selected short ranges, previewed candidates, and merged the best take—online lyric rewrites finished in minutes without a DAW.

  • Rewrite only the sections that need new lyrics
  • Generate and preview candidates before merging
  • Finish event-ready vocal cuts in minutes
  • No production background required

From a DJ’s event-prep workflow notes.

Now Remix Your Track
Content creator exporting a clean song version from an online AI editor on a phone.

For content creators: change lyrics of a song online free

A TikTok creator needed brand-safe audio fast. She could change lyrics of a song online free, swapping explicit lines for safer wording in seconds. Three videos from those edits each passed 2 million views—typically under five minutes per track.

  • Replace explicit lines with brand-safe alternatives
  • Ship social-ready audio fast
  • Keep the hook and energy intact
  • Edit online with free daily credits

From a content creator’s reported results.

Create Clean Versions of Songs
Why MusGen editor

Why choose MusGen's AI Music Editor online?

The workflow stays simple: move from raw track to finished edit faster, with pricing often 30 to 70 percent lower than mainstream platforms.

COST

Compared to other platforms, save up to 70%

Lyric and style edits on many AI music platforms come at a premium. MusGen typically cuts that spend by 30 to 70 percent, and free daily credits let you try features before you pay.

STYLE

Edit only the section you select

Mark a verse, chorus, or any time range and rewrite just that part. Keep the rest of the song intact while you generate candidates, preview takes, and merge the edit you want.

FREE

Free daily credits — no credit card needed

Free daily credits after login cover most section lyric edits. Try rewrites and merges without a paid plan—credits reset every 24 hours.

LICENSE

Commercial license is included

Edited songs you make stay yours for videos, streams, ads, and releases. MusGen claims no ownership and asks for no attribution; you still need rights to modify the original upload.

A Faster, Affordable Path from Track to Finished Edit.

Skip the DAW rabbit hole. Select a lyric section, rewrite the words, preview candidates, and export a finished cut without bouncing between plugins.

Start Editing Free TodayView Pricing

Note: Output quality and speed can vary by plan, prompt, and how long the selected section is.

AI Music Editor view with a selected lyric section rewritten and ready to preview.
Who it's for

Who can use this AI Music Editor?

MusGen’s AI Music Editor fits practice through publishing. Use it whenever you need to edit a song quickly without overspending.

Cover artist editing song lyrics on a laptop in a home studio.

Musicians and Cover Artists

Keep cover melodies intact while you rewrite verses. Deliver studio-quality lyric swaps without booking a studio or hiring a producer.

DJ preparing dance remixes on a laptop before a live event.

Producers and DJs

In minutes, refresh vocal lines, fix awkward phrases, and lock event-safe sections. Rewrite only what matters, merge the best candidate, and shorten remix prep.

Content creator exporting brand-safe audio for social videos.

Creators of content

For TikTok, YouTube, or Instagram, create clean versions of trending tracks. Swap explicit lines for safer wording in seconds so posts stay brand-safe.

Teacher adapting song lyrics for a classroom language lesson.

Educators and Teachers

For language learning or class activities, adapt songs by swapping lyrics to match vocabulary units while students keep the beat and melody they already know.

Podcaster editing clean intro music lyrics in a warm studio.

Marketers and Podcasters

Use the AI lyric changer to turn trending songs into safer, unique cuts—weekly clean intros, multi-language campaign audio, and brand-safe edits without a big production budget.

Start Editing Free Today
Creator workflow notes

Creator notes from the AI Music Editor workflow

People open AI Music Editor when lyrics need cleaning, edits need to move faster, or a track must fit a new project. First generates are not always perfect—these notes come from real sessions.

"Easier than hopping between plugins. I rewrote one section, previewed candidates, and exported in the same sitting."

Jordan M.

"Changing lyrics of a song online free let me test parody versions for my channel before buying studio software. 🔥"

Aisha

"I needed fresher vocal lines for a wedding set. Rewriting short sections and merging the best take got me event-ready cuts much faster than a full DAW remix."

Devon R

"Second pass nailed the chorus timing for my cover. The range picker felt fiddly at first, but once it snapped to lyric lines the rewrite landed cleaner than expected."

Chloe Tan

"I use it for brand-safe swaps before posting. Not every generate is perfect, but regenerating with a tighter lyric draft usually gets me something I can ship. 🎙️"

Aria Delgado

"Classroom localization is the win—keep the melody, swap vocabulary lines, export MP3."

Liam O'Connor

Music Editor FAQ

Frequently asked questions about AI Music Editor

Help on editing lyrics, changing song style, free daily credits, formats, and commercial use.

With MusGen AI Music Editor you rewrite lyrics in a selected section, generate candidates, preview them, and merge your favorite into the full song in the browser. Upload audio, set the range, paste replacement lyrics, and export—most section edits finish in under five minutes.

To change the lyrics of a song with AI, upload MP3, WAV, or FLAC, select the lyric range on the timeline, and enter new words. AI regenerates that section to match timing and surrounding audio; preview candidates, merge one, and download.

Yes. After login you get free daily credits for most standard edits, so you can change lyrics of a song online free without a paid plan. Credits refresh every 24 hours. Heavier use can buy premium credits at rates about 30 to 70 percent below many competitors.

Yes. Edited tracks from AI Music Editor can go into videos, streams, ads, podcasts, and commercial releases with no attribution required. You must still have the legal right to modify the original upload.

Unlike tools that only generate full songs or only split stems, MusGen AI Music Editor is built for section-level lyric replace: pick a range, rewrite lyrics, generate candidates, and merge—without rebuilding the whole track in a DAW.

Supported formats include MP3, WAV, FLAC, and other common audio types. Tracks under 10 minutes work best. Lyric editing works for English, Spanish, and other major languages.

Regenerate while you still have credits. Refine the lyrics, shift the selected range, or pick another candidate before merging. Most regenerations finish in a few seconds.

Upload the song, set start and end on the lyrics timeline, paste replacement lyrics, generate candidates, preview, and merge into the full track. With free daily credits after login, most selected-section rewrites finish in a few minutes.

Yes. Sign in, claim free daily credits, and change lyrics of a song online free for standard tasks—no credit card needed to start. Larger workloads can use paid credits that stay priced below many competing platforms.

Ready to edit your next song online with AI?

Start by uploading your track, spell out the lyric changes you want, then download when it sounds right. Free daily credits are included—no credit card required.

Start Editing Free TodaySee How It Works

Free daily credits — no credit card required.