openkrisp.

Your voice.
A different
accent.

Change your accent for sales calls.
For free. On your Mac.

Explore the source

Developer preview. Accent conversion is in development.

Same words.
An illustrated voice signal flows from dark strands into coral strands.
Your choice.
Voice illustration
Made for macOSFree and open source No subscription

For your next
sales call.

You know what you want to say. You should get to choose how you sound.

Voice processing runs on your Mac, with no subscription or meeting bot.

Built in the open

A different accent.
Still your words.

The design is simple. Your microphone, local voice processing, your meeting app.

Your microphone
Open Krisp
Your sales call

Your voice stays
on your Mac.

Local audio processing. No meeting bot joins your call. No account service receives your recordings.

Free to use.
Open to change.

No trial countdown. No subscription checks. Read the code, build it and make it yours.

A few answers.

Where can I get the Mac app?

The current build is a developer source preview. The Mac download will open after accent conversion and installer checks pass. See the current build status.

Is it really free?

Yes. The independent app has no paid tier, trial period or usage gates. Its source is available under the MIT license.

Does my voice get uploaded?

The independent app processes audio locally. Cloud storage, meeting bots and account services are outside the project. This website does not access your microphone.

Is this made by Krisp?

No. Open Krisp is an independent project by Hari, with no affiliation to Krisp. Original Krisp binaries, models and brand assets are not included.

Sound like you.
On your terms.

Explore Open Krisp