Check that your mic is working and see a real-time level meter plus the list of input devices detected by your browser. Nothing is recorded or uploaded.
Allow microphone access to see a live input level meter.
Your data is processed entirely in your browser. Nothing is uploaded to any server.
Yes, all audio tools on Offline ToolHub are free.
No. Audio is processed locally in your browser with Web Audio and ffmpeg.wasm.
MP3, WAV, M4A, OGG and FLAC, depending on the tool.
No signup required.