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MusicAuto
Chrome Web Store · Free

MusicAuto · Music Connector

The Chrome extension that connects MusicAuto to Suno and BandLab. Sync your library, automate cover generation, run fingerprint tests, and proxy authenticated Suno requests — all without leaving your browser.

Works on any Chromium browser (Chrome, Brave, Edge, Arc, Opera).

How to use it

1

Install from the Chrome Web Store

Click Install Free, allow Chrome to add the extension. Takes 10 seconds.

2

Open MusicAuto and connect Suno

Go to /dashboard/settings → Suno Account → Connect. The extension reads your active Suno session cookie and securely shares it with your MusicAuto account.

3

Optional: connect BandLab the same way

Same flow on the BandLab card in Settings.

4

Use any MusicAuto feature that talks to Suno

Library browsing, cover creation, text-to-audio, fingerprint testing — all of them now use the extension to talk to Suno through your browser instead of through Firebase.

Every feature

~25 capabilities across six modules. The extension is the bridge between MusicAuto's cloud and the parts of Suno and BandLab that require your authenticated browser.

Suno integration

Connect your Suno account once and MusicAuto can read your library, fetch any Suno page through your IP, and keep things in sync automatically.

Cookie-based authentication
Reads your Suno __session JWT from cookies — no password ever leaves your browser.
Full library sync
Imports every Suno song you've made into your MusicAuto library, paginated and de-duped.
Force-refresh
Bypass the cache and pull the latest songs from Suno on demand.
Live page proxying
MusicAuto's cloud functions can read any Suno URL through your browser when Suno blocks server IPs.
Workspace management
Detects or creates a dedicated MusicAuto workspace inside Suno so generated content stays organized.
Connection management
Status indicator + one-click disconnect that wipes the stored Suno cookie.

Suno cover automation

Send a track from MusicAuto and the extension uploads it to Suno's cover page, fills the style + title, dismisses popups, and clicks Create for you.

Auto-upload
Finds Suno's file input, injects your audio, dispatches the change event so Suno's React form sees it.
Auto-fill style + title
Populates Suno's style description and song title fields with what you set in MusicAuto.
Auto-click Create
Locates and clicks Suno's Create button when all requirements are met. Saves the click and the wait.
Smart popup dismissal
Watches for content-type modals, rights confirmations, and onboarding popups. Clicks Continue / Got it / OK but NEVER Create / Pay / Subscribe inside them.
Library monitoring
Watches Suno for the newly-generated cover, captures the URL, and pushes it back to MusicAuto.
Live progress updates
Real-time progress + error states stream from Suno → extension → your MusicAuto job tracker.

Suno text-to-audio automation

Same automation polish as covers but for Suno's text-to-audio entry point — generate full songs from lyrics + a style description.

Auto-fill lyrics + style
Populates Suno's text-to-audio form with the lyrics and style you composed in MusicAuto.
Auto-create
Same Create-button automation as covers.
Library detection
Watches for the new song, sends its ID + audio URL back to MusicAuto.

Audio fingerprint testing

Rapidly check whether processed versions of your tracks will pass Suno's content fingerprinter — without spending Suno credits.

Queue ingest
Polls MusicAuto for pending fingerprint-test jobs, picks them up one at a time.
Upload-only mode
Uploads each variant to Suno but stops BEFORE clicking Create. Zero Suno credits spent.
Multi-stem PASS detection
Watches Suno's UI for the uploaded clip's filename or preset name. PASS when Suno accepts it.
Copyright FAIL detection
Catches Suno's 'matches existing recording' toast and surfaces the exact text as the FAIL reason.
Network-level PASS confirmation
Hooks Suno's actual upload API. PASS only when Suno returns 2xx on the real upload-finish endpoint — protocol-level, not DOM-level.
Live pipeline trace
Floating panel inside Suno shows every step (navigate / file-input / inject / continue / network / verdict) with status icons.
Diagnostic bundle
One-click Copy generates a markdown report (steps + network log + DOM snapshots). Survives page reloads.
Batch resume
Click Resume ONCE per batch. Subsequent inter-test page reloads don't re-prompt.
Cancel batch
Cancel all pending tests + clear extension state in one click.

BandLab integration

Same connect-and-sync flow as Suno for your BandLab library. Connect once, MusicAuto pulls your tracks.

Cookie-based authentication
Pulls your BandLab session cookies. No password handling.
User ID lookup
Derives your BandLab user ID from the cookie automatically.
Connection management
Status indicator + one-click disconnect.
Library sync
Imports your BandLab library into MusicAuto.
Direct library fetch
Bypass cache, pull fresh from BandLab.

MusicAuto ↔ extension bridge

The web app and extension talk to each other through a postMessage bridge — secure, no external connections, no password handling.

Installation detection
MusicAuto pings the extension on every page load to detect if it's installed (drives the install CTAs that hide themselves once you're set up).
Privileged Suno proxying
MusicAuto's cloud functions can request HTML of any Suno URL through your browser when Suno blocks server IPs.
Tab management
Auto-find MusicAuto tabs, focus them, navigate them after Suno operations complete.

Privacy & safety

What the extension does NOT do.

  • Never types your Suno or BandLab passwords — uses session cookies only
  • Never clicks Suno's Create button in fingerprint-test mode — zero Suno credits spent on automated testing
  • Never modifies or deletes anything in your Suno library by default
  • Restricted by manifest to Suno, BandLab, MusicAuto, and Firebase Storage — physically can't access other sites
  • Source-available code (open Chrome's Developer Mode to read every script)

Ready to install?

10-second install. No account needed at install time — connect your Suno or BandLab account from MusicAuto Settings when you're ready.

Or open chrome://extensions to verify it's enabled.