Multi-Speaker Leveler
Drop in 2+ voice tracks. Each gets normalised to the same loudness target, then mixed into a single file.
Drop your audio file here
or click to browse files
Drop the host's track + each guest's track. Max 4 tracks for now.
About this multi-speaker leveler
Interview podcasts often have a host and a guest recorded separately — different microphones, different rooms, different speaking styles. The result: one person sounds twice as loud as the other. This tool runs each voice track through broadcast-grade loudness normalisation independently so they match, then optionally mixes them down to a single file.
Drop in 2-4 voice tracks (host, guest, etc.) and the tool produces an evenly-leveled result. We don't analyse or index your audio.
How to level multiple speakers
- 01
Drop in voice tracks
One per speaker. Best when each track has just one voice (separate-mic interviews).
- 02
Pick a target
-16 LUFS is the AES podcast standard. -19 LUFS for stereo music-rich shows.
- 03
Render the leveled mix
Each track is normalised, then mixed down. Output is a single MP3.
Why use this leveler
- Broadcast-grade loudness normalisation per track
- 2 to 4 speaker tracks supported
- Optional final mix to single MP3
- Output keeps a clean 192k MP3
- Free, private, no install
- Useful for interview podcasts, radio shows, two-way conversations
Multi-speaker FAQ
What if my host + guest are on the same track?
Then this tool can only treat them as one voice. For separate leveling you need separate recordings — common when each speaker uses their own mic with multi-track recording software like Riverside or Zencastr.
What target should I pick?
-16 LUFS for spoken-word podcasts (AES recommendation). -19 LUFS for music-heavy stereo shows. -23 LUFS for broadcast TV.
Will it suppress crosstalk and bleed?
No — this is loudness normalisation only. For crosstalk suppression on multi-mic recordings, use the Noise Gate tool first to clean each track, then level here.
Is my file kept private?
Yes. We don't analyse or index your audio.
More podcast & voice tools
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