FOR OBS STUDIO ON WINDOWS

SOUND GOOD BEFORE YOU GO LIVE.

StreamTune finds your active OBS microphone and adds a clean native filter chain for clearer, more even voice audio.

Download free 1-hour trial Buy lifetime access — $4.99

Windows only · One-hour trial · 72-hour refund window

PRACTICAL FILTER CHAIN

What StreamTune actually does.

It adds a practical filter chain to the mic you already use in OBS.

STAGE 01 · OBS FILTER
Cuts fan and room hum

Cut the constant noise.

Reduces steady background noise such as fans and computer hum.

Added as a named OBS filter. Your existing filters stay untouched.

Optional desktop audio ducking

StreamTune can also automatically lower background music or game audio while you speak, helping your voice stay clearly heard without manually adjusting volume levels.

CLEAN FILTER HYGIENE

Close it. It cleans up.

StreamTune finds your active OBS microphone and adds its own named filters. It leaves your existing filters alone. On a normal exit or uninstall, it removes the filters it added.

BEFORE

Your existing filters remain intact. StreamTune never modifies or replaces them.

WHILE RUNNING

StreamTune adds its own named filters to your active OBS mic source.

ON EXIT

On normal exit or uninstall, StreamTune cleans up only its own filters.

Crashes and unexpected shutdowns

If Windows shuts down suddenly, OBS closes unexpectedly, or StreamTune crashes, added filters may remain in OBS until StreamTune is reopened and closed normally or filters are removed manually.

Coexistence with existing filters

StreamTune does not touch or overwrite existing filters on your mic. You can disable or reorder them at any time directly in OBS Studio.

SIMPLE PRICING

Try it free. Keep it for $4.99.

NO OBLIGATION

Free 1-Hour Trial

Test the full filter chain with your real voice in OBS Studio. No credit card required.

  • Full filter chain unlocked immediately
  • Runs locally on your Windows PC
  • OBS Studio required
LIFETIME LICENSE
$4.99 one-time payment

Keep the full filter chain permanently on up to two PCs.

Windows PC required to install and use StreamTune.
Test checkout active — payments are simulated.
  • Lifetime access on 2 PCs
  • 72-hour refund window
  • No subscription or recurring charges
FREQUENTLY ASKED QUESTIONS

Common questions.

Does StreamTune replace my existing OBS filters?
No. StreamTune only adds its own named filters to your active microphone. Your existing filters remain in OBS untouched, and you can disable or reorder them at any time.
What happens if StreamTune or OBS crashes?
If an unexpected shutdown occurs, the added filters may remain in OBS. Simply reopen and close StreamTune normally to clean them up, or remove them manually inside OBS filter settings.
What operating systems and OBS versions are supported?
StreamTune requires Windows 10 or Windows 11 (64-bit) and an installed copy of OBS Studio 28 or newer. macOS and Linux are not currently supported.
How does the 1-hour trial work?
The free trial gives you 60 minutes of active runtime to test StreamTune with your real microphone and voice in OBS. No sign-up, credit card, or personal information is required.
How do refunds work?
If you purchase a license and StreamTune does not work for your setup, you can request a full refund within 72 hours of purchase via our automated self-service refund page or email.