In sync to the second
Track, playback position and speed stay locked to the host. Even an ad break on the host's side never knocks the room out of step.
Audio
Every track. Your version.
Speed, pitch, reverb, EQ and 8D right beside the player. Real time, with no download, upload or detour.
BetaNew · Listen Together0.5–2.0×Speed9Presets20+Pro effects
Works on: YouTube · YouTube Music · SoundCloud (Pro)
THE PRODUCT
One panel. The whole sound.
Acridan Audio sits where you need it: right beside the player. Start from a preset or shape every stage yourself.
START IN ONE CLICK
The right mood, instantly.
Sped Up, Nightcore, Slowed + Reverb, Vaporwave, 8D Audio and more tune the full effect chain at once.
9 built-insCustom presetsImport & export
Beta
LISTEN TOGETHER
Same track. Same second. Same sound.
Listen Together turns a YouTube tab into a shared room. The host presses play and everyone hears the same second – at the same speed, with the same reverb, the same EQ and the same visuals. One link is all it takes to get your friends in.
Effects travel with the sound
Every reverb move, EQ curve and visual the host touches reaches everyone in about a quarter of a second.
One link, everyone is in
Share a single invite link and the lobby opens itself – with a six-character code as a fallback. No extension yet? The invite carries the Chrome Web Store link along.
A queue you build together
Anyone can paste a YouTube link and vote on the suggestions. The host reorders the queue, and when a track ends the top entry plays for the whole room.
Public lobbies
Pro hosts can name a lobby and list it publicly, so anyone can drop in and listen along.
You stay in control
Change your display name, hand the host role to someone else, remove or ban whoever needs to go.
Free
Join, suggest, vote
- Join any lobby – free forever
- Suggest songs and vote in the queue
- Host up to 5 listeners for 2 hours
Pro hosting
Your room, your rules
- Host up to 16 listeners
- No time limit on your lobby
- Name your lobby and list it publicly
FAST TO FEEL. DEEP TO SHAPE.
Built for the first click. And the hundredth control.
The interface stays compact while the audio engine grows with your ideas.
One click changes the whole mood.
Presets coordinate speed, reverb, EQ and space. Refine every value from there.
Pro goes far beyond sped up.
Pitch shift, formant, compressor, noise gate, bitcrusher, chorus, phaser and many more effects.
Your music stays your music.
Audio processing runs locally in the active tab. Acridan Audio does not upload or record your audio.
START SIMPLY
Listen free. Go deeper with Pro.
YouTube and YouTube Music work free without an account. Signing up automatically includes five days of Pro – no payment details needed.
Free
€0
Free forever
- YouTube and YouTube Music
- Speed, reverb, 8D panning and delay
- 3-band EQ and built-in presets
- Listen Together with a free account: join, vote, host up to 5 listeners
- No account required
Acridan Audio Pro
€4.99
per month, taxes included
5 days of Pro included at sign-up- SoundCloud support
- 20+ additional audio effects
- Pitch shift and parametric 10-band EQ
- Custom presets, shortcuts and song memory
- Visual and fullscreen effects
- Listen Together hosting: 16 listeners, no time limit
- Sync across up to five browser installs
Checkout and billing by Polar (Merchant of Record) – right inside the extension panel.
Not a typical card trial: it starts without payment details and ends without an automatic charge – Pro only continues if you actively subscribe.
The monthly plan renews until cancelled and can be managed in the Polar customer portal.
Polar shows the total price including taxes before payment.
US customers are billed $4.99 per month plus any applicable sales tax, shown at checkout.
HOW IT WORKS
From install to your own sound.
Add the extension
Install Acridan Audio free from the Chrome Web Store — one click, no account needed.
Start a track
Open YouTube or YouTube Music. The panel appears right beside the player.
Choose or build a mood
Tap a preset or shape your own sound with speed, reverb, EQ, space and visuals.
YOUR NEXT TRACK
Do more than play it. Hear it again.
Acridan Audio is now available in the Chrome Web Store. Pricing, support and every public document live here.
Provider
- Acridan IT Solutions OG
- Troststrasse 68-70, Stiege 20, Tür 12, 1100 Vienna, Austria
- [email protected]
Acridan Audio is independent. YouTube, YouTube Music and SoundCloud are third-party platforms and do not endorse or sponsor Acridan Audio.