Everything Pro gives you — running right here

Both versions play in perfect sync and the hold button flips which one you hear — mid-note, no gap, no fade. Custom labels like “BEFORE MASTERING” are the Pro part: Free plans show the filename.

• Hold the button, or just hold the spacebar
• Click a label to pin that version and listen to it on its own
• Seek anywhere — both tracks stay locked in time

The louder version always sounds “better”, which quietly ruins most A/B comparisons. Pull either fader to trim a track in dB, or hit Auto-match to measure both files (integrated LUFS, ITU-R BS.1770) and level them automatically.

• Per-track trim from −12 to +12 dB, in 1 dB steps
• Auto-match measures real integrated loudness — not a rough RMS guess
• Applied at playback only: your uploaded file is never re-encoded
• Listeners on your share link hear the matched balance, and can’t change it

Match the player to your studio brand. Pick an accent, choose light or dark, and drop the audiotoggle credit from your embeds.

Start the demo above to see these applied to the real player.

Drop the A/B player into your portfolio or studio site with one iframe. On Free, an embed shows a placeholder card instead.

<iframe src="https://audiotoggle.com/e/x7Kp2qWm9a"
        width="100%" height="320"
        style="border:0;border-radius:12px"
        allow="autoplay"></iframe>

See how often your comparison gets played and how hard people work the A/B switch — a strong signal that the difference actually landed.

Sample data — your own projects show real numbers per day.

Your profile picture and studio logo appear on every comparison you share, so the link looks like yours rather than ours.

Higher ceilings across the board — and lossless playback on every plan, including Free.