GNU Radio World — GNU Radio flowgraphs in your browser

GNU Radio World — GNU Radio flowgraphs in your browser

A GNU Radio Companion-style flowgraph editor and runtime that runs entirely
in a browser tab. The GNU Radio DSP stack and the Qt GUI sinks are compiled
to WebAssembly, so you can build a software-defined radio flowgraph, press
Run, and watch live spectrum, waterfall and constellation plots — with no
Python, no install and no server. It reads and writes the same .grc files as
native GNU Radio, ships example flowgraphs and example IQ recordings, and
talks to an RTL-SDR, PlutoSDR or HackRF over WebUSB.

Load

☰

Editor

QT GUI

No flowgraph running

⌗ Arrange
✕ Stop

Run a flowgraph to open its QT GUI here.

▶ Run

🔍+
🔍−

Open in GNU Radio WorldOpen ↗

Console ▾

GNU Radio World — GNU Radio flowgraphs in your browser

GNU Radio World — GNU Radio flowgraphs in your browser

A GNU Radio Companion-style flowgraph editor and runtime that runs entirely
in a browser tab. The GNU Radio DSP stack and the Qt GUI sinks are compiled
to WebAssembly, so you can build a software-defined radio flowgraph, press
Run, and watch live spectrum, waterfall and constellation plots — with no
Python, no install and no server. It reads and writes the same .grc files as
native GNU Radio, ships example flowgraphs and example IQ recordings, and
talks to an RTL-SDR, PlutoSDR or HackRF over WebUSB.

Load

☰

Editor

QT GUI

No flowgraph running

⌗ Arrange
✕ Stop

Run a flowgraph to open its QT GUI here.

▶ Run

🔍+
🔍−

Open in GNU Radio WorldOpen ↗

Console ▾