How do I record browser audio on a Mac without a virtual audio driver?

Use a tab recording for a tab-sized task

If the sound you need is already playing in Chrome, recording that tab can be a straightforward way to keep a short reference. You might be checking your own web app’s audio, saving an approved lesson passage or collecting a playback version of music you created.

This method is suited to that browser source. BrowserAudio does not record your Mac’s entire sound output, capture another application or mix your microphone with the tab. If your task includes a desktop music application or live narration, you need a workflow that supports those sources.

Start with the source tab

1. Open desktop Chrome 116 or newer with BrowserAudio installed.
2. Open the ordinary web tab containing the audio you own or have permission to save. Play a moment to check that the intended sound is present, then cue the start.
3. Click Chrome’s Extensions button, open BrowserAudio and check the source title in its popup. Click Record this tab and begin playback.
4. Keep Chrome and the source tab open while recording. You can close the popup; the REC badge indicates that capture is active.
5. Reopen BrowserAudio and click Stop & save. In the studio, preview the result, rename it and export the track you need.

Check the scope and duration

Check the selected recording limit before starting. Check the available recording lengths before starting a take that needs more room. Pro access includes manual stop and timed choices. Storage and browser conditions can still end a take, so leave room to finish and verify the result.

Because the selected tab is the source, sound produced inside it is included. A chat alert or embedded player in that page may therefore become part of the take. Audio from a different tab and ambient room noise are outside BrowserAudio’s microphone-free recording path. See how selected-tab capture works if you have several browser sources open.

Deciding between a virtual audio route and selected-tab capture? The BlackHole, Audacity and BrowserAudio comparison explains the source and setup trade-offs.

Finish with a file you have checked

Choose MP3 or 16-bit PCM WAV at the captured sample rate and channel count and export each wanted track individually. WAV does not recover detail missing from the source; choose the format for your next step. Listen to the downloaded file before deleting the local take.

Browser-internal pages cannot be recorded, and protected media may be unavailable. BrowserAudio does not bypass those restrictions. For an initial check of the studio controls, use its generated sample before making a real recording.