# NERVBOY

> Free browser performance sampler (PWA). Capture · Perform · Export.
> No install, no account. Made by nopainsoft.

NERVBOY runs at https://nervboy.com/ — a music instrument in the tab: AIR/mic capture, PULSE drums, synth sliders, dual DJ decks, MIDI, local sessions, WAV / stem / MIDI export.

## Publisher

- Studio: [nopainsoft](https://nopainsoft.de/)
- Contact: hello@nopainsoft.de
- App: https://nervboy.com/

## Links

- [Open the app](https://nervboy.com/)
- [Privacy Policy](https://nervboy.com/datenschutz/)
- [Imprint](https://nervboy.com/impressum/)
- [Third-party notices](https://nervboy.com/legal/third-party/)

## What it is

A browser sampler for live / acid / techno / phone-jam — not a DAW timeline. You capture something, perform it, export a dump you can drop into Ableton/Bitwig.

## Features

- AIR mix capture and microphone REC
- PULSE drum machine (sequencer, swing, pads)
- Synth keyboard and four slider voices (including Acid)
- Dual-deck CAPTURE
- MIDI in / CC learn
- Export master WAV, stems, MIDI
- Audio stays on the device (IndexedDB / localStorage)

## Facts

- Languages: English and German (in-app)
- Price: free
- Platform: Chrome, Safari, Firefox, Edge — desktop and mobile
- Requires: JavaScript and Web Audio API