Multi-Track Audio Recorder Online
A free browser-based multitrack recorder for capturing audio from multiple devices simultaneously. Record separate tracks for each input, mix them, and export — no software needed.
Record multiple microphones simultaneously into separate files
Features
Frequently Asked Questions
Can I really record from multiple microphones at the same time?
Yes! Modern browsers support opening multiple audio input devices simultaneously. Each device records into its own independent track that you can download separately.
What browsers support multi-track recording?
Chrome, Firefox, and Edge fully support simultaneous multi-device recording. Safari has limited support and may only allow one device at a time.
Is my audio uploaded to a server?
No. All recording and processing happens entirely in your browser. Your audio never leaves your device.
What audio formats can I export to?
You can export each track as WAV, MP3, OGG, or FLAC. The conversion is done locally using FFmpeg WebAssembly.
How long can I record?
There is no fixed time limit. Recording duration depends on your device memory. The recorder uses 1-second chunks to optimize memory usage for long sessions.
Can I use this for podcast recording with multiple guests?
Absolutely! Connect a separate microphone for each guest, and each person gets their own track. This makes editing and mixing much easier in post-production.
We can — and it's free! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.
