7By.in was built on a simple idea: powerful audio processing should be free, private, and work without uploading your files anywhere.
Existing vocal remover tools required you to upload your music to their servers, wait in queues, and often pay before even trying the result. That felt wrong.
With modern browser APIs, we realized the entire audio processing pipeline — separation, cutting, joining, pitch shifting — could all live in one place. No uploads to wait on, no queue to sit in.
We built 7By.in to prove that privacy-first audio tools could also be the best audio tools.
Built 7By.in from the ground up to prove that privacy-first AI audio tools could be free, fast, and genuinely useful — private by design, no compromises.
We never see your audio. Zero telemetry on audio content. Your creative work is yours.
Everything works straight from a browser tab. No plugins, no installers, no sign-up just to try it.
Generous free credits every day, and paid plans that cost less than a cup of coffee.
7By.in is an Indian product, built for the world. Pricing reflects Indian purchasing power.
Built for musicians, podcasters, content creators and anyone who works with audio.
Free credits every day mean everyone gets access, regardless of budget.
Most audio tools send your music to a server and make you wait in a queue. We took the harder route so you don't have to.
Our engine was trained to recognise what a voice, a drum kit and a bass line actually sound like — so it lifts them apart cleanly, even on mono recordings where older tricks fail outright.
Files are opened, processed and exported entirely on your own machine. We never receive your audio, so there is nothing for us to store, scan or lose.
Because there is Instant start doing the work, there is no line to stand in. Processing starts the moment you press the button and uses whatever power your device has.