For music creators and producers, BandLab offers a powerful cloud-based platform for recording, editing, and collaborating on tracks. However, many users encounter a frustrating message: “Your browser doesn’t support MIDI” when trying to use MIDI devices or compose within BandLab’s web app. This issue can interrupt your workflow and cause major disruptions during music production sessions.
TL;DR
If BandLab tells you your browser doesn’t support MIDI, the problem likely stems from browser compatibility issues or outdated settings. Solutions include switching to Google Chrome, enabling Web MIDI API, updating your browser, and checking MIDI device connections. There are also workarounds like using the BandLab desktop app or an external DAW (Digital Audio Workstation) to bridge the gap. Following the steps in this article should have you making music again in no time.
Why You See the “Browser Doesn’t Support MIDI” Message
Before diving into solutions, it’s essential to understand the root causes of the error. BandLab relies on the Web MIDI API, a browser feature that allows websites to connect to MIDI hardware like keyboards or drum pads. If your browser doesn’t support this API or if the feature is disabled, BandLab cannot detect your device.
- Not all browsers support Web MIDI (e.g., Safari doesn’t fully support it natively).
- Browser updates or extensions may interfere with MIDI detection.
- Your MIDI hardware may not be properly connected or configured.
Top Fixes for the “Browser Doesn’t Support MIDI” Error
1. Switch to a Supported Browser
The easiest solution is to use a browser that fully supports the Web MIDI API. Google Chrome is currently the most reliable choice for using MIDI with BandLab.
Recommended Browsers:
- Google Chrome (most stable with MIDI)
- Microsoft Edge (Chromium-based and compatible)
- Opera (if running on Chromium backend)
Note: Firefox and Safari do not natively support Web MIDI without additional configuration or plugins.
2. Enable Web MIDI API in Browser Settings
Even with Chrome, the Web MIDI API may need to be enabled manually.
- Open Chrome and type
chrome://flagsin the address bar. - Search for Web MIDI.
- Ensure “Enable Web MIDI API” is set to Enabled.
- Restart the browser.
If this feature is turned off or set to Default, your MIDI device might not connect successfully.
3. Update Your Browser
Using an outdated version of Chrome or Edge can limit support for more recent API features BandLab depends on.
To update Chrome:
- Click the three-dot menu at the top right in the browser.
- Go to Help > About Google Chrome.
- Chrome will check for updates and install them if available.
- Restart the browser after completing the update.
4. Check Your MIDI Device and System Settings
If your MIDI keyboard or controller is not configured correctly, even a compatible browser can’t establish a connection. Try these steps:
- Ensure your MIDI device is connected before launching the browser and opening BandLab.
- Double-check the USB cable and ports.
- Use a powered USB hub if your device draws a lot of power.
- On Windows, open Device Manager to check for driver issues.
- For Mac users, check Audio MIDI Setup under Utilities.
Restart BandLab in the browser after verifying your device works with your OS.
5. Turn Off Conflicting Extensions
Some browser extensions may block access to MIDI features for security or performance reasons. These include privacy tools, ad blockers, and antivirus integrations.
To disable extensions in Chrome:
- Go to chrome://extensions/.
- Turn off extensions one by one and reload BandLab.
- Start with extensions like AdBlock, Privacy Badger, and similar tools.
If BandLab starts detecting your MIDI device after disabling an extension, you’ve found the culprit.
6. Try the BandLab Desktop App
If browser troubleshooting becomes exhausting, consider downloading the BandLab desktop app. It offers the same functionality as the web version, plus better integration for MIDI hardware.
The desktop app bypasses many browser limitations and offers stable performance, especially for users on MacOS or Windows with complex audio setups.
7. Use a Virtual MIDI Bridge
If BandLab still doesn’t detect your device, using a virtual MIDI bridge software can help reroute signals from your hardware through a recognized interface. Examples include:
- LoopMIDI (Windows)
- Audio MIDI Setup + IAC Driver (MacOS)
- MIDI-OX for advanced routing and testing
This fix is more technical but can solve hidden communication issues between your device, OS, and browser.
8. Reconnect and Refresh
Sometimes the solution is deceptively simple. Disconnect and reconnect your MIDI device, close BandLab, and refresh the browser tab. The Web MIDI API sometimes initializes only on first page load.
Also, try launching BandLab right after connecting your device to avoid detection errors.
Final Thoughts
A “browser doesn’t support MIDI” error can be misleading and frustrating, but it’s almost always solvable with a few adjustments. Whether you decide to switch to a more compatible browser or take full advantage of BandLab’s desktop features, you’ll likely be back to producing music in just a few minutes.
When in doubt, check the BandLab Help Center or community forums—many users share similar issues and proven device-specific solutions.
Frequently Asked Questions (FAQ)
1. Does Safari support BandLab’s MIDI features?
As of now, Safari does not fully support the Web MIDI API natively, which means you may experience limitations when using MIDI devices in BandLab via Safari.
2. Can I use BandLab on a mobile browser with MIDI hardware?
No, mobile browsers typically do not support Web MIDI API, and BandLab does not support external MIDI hardware on mobile devices. Use the desktop web or app versions instead.
3. Is the BandLab desktop app better for MIDI users?
Yes, the desktop app generally offers better compatibility and stability when using MIDI devices, eliminating many of the browser-specific issues.
4. Which browsers are best for MIDI with BandLab?
Google Chrome and Microsoft Edge (Chromium-based) are the two best choices for full MIDI support within BandLab.
5. Why does my MIDI work in other apps but not BandLab?
Other apps might use native system-level APIs for MIDI, whereas BandLab relies on the Web MIDI API. If the browser restricts this API, BandLab can’t access the device.
By following these fixes and understanding how BandLab taps into MIDI technology, you can eliminate these hurdles and ensure a seamless music-making experience.
