Sign in
Get started free

Mastering that remembers your sound

Upload a track and get back a real mastered WAV — actual EQ, compression, and loudness targeting, not a black box. Save every version, blend an album into a seamless mix, and tweak the EQ live while it plays.

No card required to start. Analyzing a track is always free.

Take a look inside

An auto-playing tour of the real app — not mockups, the exact same layout you'll use.
ssownd.app
Step 1 of 9

⏸
01
09

What you actually get

No filler features — everything here is real and working today.
🎚️

Real mastering, not a guess

Upload a track, tweak the tone, and get back an actual mastered WAV — with detected key and BPM. Analyzing is free; mastering uses credits, and every account starts with 10.

🗂️

Your Vault, versioned

Every master you create is saved automatically — nothing overwrites, nothing's lost. Organize an album's tracks into folders to keep a tracklist together.

🔀

Seamless mixes

Put an album's tracks in one folder and blend them into a single tempo-matched mix — each transition beat-matched, then eased back to pitch, ready to download.

🎧

Now Playing, live

Tweak EQ, bass, width, and speed/pitch in real time while a track plays, then save the exact version you're hearing.

📝

Lyrics, right alongside

Write or auto-transcribe lyrics with AI, saved with the track — pulled straight from the file's own tags when they're already there.

💳

Pay only for mastering

Uploading and analyzing a track never costs anything. Credits are only spent when you actually master, and you can buy more only when you need to.

Pricing

Start free. Pay only for what you actually use — no recurring charge required.
🎁

Free

$0

10 credits when you sign up, no card required. Uploading and analyzing tracks is always free — credits are only spent when you master.

💰

Credit packs

Pay as you go

Loading pricing…

⭐

Pro

—

Unlimited projects (Free stores up to 5), +20 bonus credits when you upgrade, and AI lyrics auto-transcription.

Sign in when you're ready

You don't need an account to try SSOWND — "Get started" drops you straight into the app with 10 free credits. Sign in only when you want your credits and saved projects to follow you across devices instead of disappearing when you clear your browser.

Sign in with your real Google account or your own email/password — SSOWND never sees your Google password, and creating an account costs nothing. Nothing is charged until you choose to buy credits.

SSOWND — mastering that remembers your sound.  ·  Terms  ·  Privacy
← Back to home