Record Audio Online - Free
Capture audio from your microphone directly in the browser. No software to install, no account to create. The recorder captures raw, unprocessed PCM audio - browser echo cancellation and noise suppression are turned off so you get the cleanest possible signal. Your recording never leaves your device.
Capture audio from your microphone directly in the browser. No software to install, no account to create. The recorder captures raw, unprocessed PCM audio - browser echo cancellation and noise suppression are turned off so you get the cleanest possible signal. Your recording never leaves your device.
Problems This Tool Solves
My browser is not detecting my microphone
Check that you clicked Allow in the permission dialog. If you blocked it, go to browser settings > site permissions > audio-edit.com > enable Microphone. Reload the page.
Recording quality sounds crackly or noisy in the browser
Close other tabs to free CPU. Try Chrome for the cleanest capture. Some browsers apply audio processing designed for calls that degrades recording quality.
I lost my recording when I accidentally navigated away
Browser recordings are stored in memory and lost on page navigation. Export as soon as you stop. For long sessions, record in segments and merge afterward.
Common Use Cases
Quick voice memo
Record a thought, note, or reminder. Stop, trim the silence, and export. Done in under a minute.
Solo podcast episode
Record narration or a monologue. Clean up with Noise Removal and Normalize before publishing.
Voiceover for a video
Record narration, export as WAV, and drop it into your video editor.
Music demo or idea capture
Sing or play into your mic to capture an idea before you forget it. Edit later in a full DAW if needed.
How to Record Audio Online
- Click Start Recording. Your browser will ask for microphone permission - allow it.
- Record your audio. The waveform builds in real time so you can see the signal.
- Click Stop when finished. The recording loads into the editor immediately.
- Edit if needed (trim silence, remove noise, normalize), then export as WAV or MP3.
Record vs Extract vs Upload
Record
Captures new audio from your microphone in real time. Creates a fresh recording.
Best for: voice memos, narration, podcast episodes, demosExtract from Video
Pulls the audio track from an existing video file.
Best for: getting audio from lectures, concerts, or screen recordingsUpload
Opens an existing audio file from your device for editing.
Best for: editing files you already haveRecord and Publish Workflow
- Record - Capture your voice or instrument
- Trim - Remove dead air at the start and end
- Remove Noise - Clean up background hiss and fan noise
- Normalize - Bring the recording to a professional volume level
Quick Tips
- Record in a quiet room. Close windows, turn off fans, and avoid hard reflective surfaces.
- Stay 6–12 inches from the microphone. Too close adds bass boom and plosives. Too far picks up more room noise.
- Use headphones during recording to avoid feedback from speakers.
- Record a 5-second test first to check your level and environment before starting a long session.
- Export as WAV if you plan to edit the recording in another application. WAV preserves full quality.
- A closet full of clothes makes a surprisingly effective improvised vocal booth. The soft fabric absorbs reflections and kills room echo better than most DIY acoustic treatments.
Common Misconceptions
Myth: Browser recording quality is always bad
Reality: This recorder disables browser echo cancellation and noise suppression, capturing raw PCM audio. With a decent USB mic and quiet room, results rival standalone recording apps.
Myth: Your recording is uploaded to a server
Reality: Nothing is uploaded. The audio is captured and stored in browser memory. When you close the page, it is gone unless you exported it.
Common Problems and Fixes
Browser asks for microphone permission but nothing happens
Check that you clicked "Allow" in the permission dialog. If you accidentally blocked it, go to your browser settings, find site permissions for audio-edit.com, and re-enable microphone access.
Recording quality is poor or crackly
Close other browser tabs and applications to free up CPU. Some browsers apply audio processing even when it is disabled in the API. Try a different browser (Chrome usually gives the cleanest capture).
Recording is very quiet
Check your microphone gain in your operating system audio settings. The recorder captures what the mic provides. After recording, use Normalize to bring the level up.
I accidentally navigated away and lost my recording
Unfortunately, browser recordings are stored in memory and lost on page navigation. For important recordings, export as soon as you stop. Consider recording in segments for long sessions.
Why Use This Record Audio Online
- Captures raw PCM audio through AudioWorklet for the cleanest signal
- Browser echo cancellation and noise suppression are disabled by default
- No time limit - record as long as your device memory allows
- Edit immediately after recording: trim, normalize, remove noise, add effects
- Your recording never leaves your device. No server upload.
Frequently Asked Questions
What microphone does it use?
Whatever microphone your browser has access to. You can select a specific microphone in your operating system audio settings before recording.
Why are echo cancellation and noise suppression turned off?
These browser features are designed for video calls, not recording. They can add artifacts, remove quiet sounds, and degrade quality. The recorder gives you the raw microphone signal. Use the Noise Removal tool afterward if you need cleanup.
Is my recording private?
Yes. The audio is captured and stored in your browser memory. Nothing is uploaded to any server. When you close the page, the recording is gone unless you exported it.
Is there a recording time limit?
No hard limit. The recording is stored in memory as raw audio. A few hours of mono 44.1 kHz audio uses about 600 MB of RAM. For very long sessions, export periodically.
Can I record system audio (what my computer is playing)?
Browser recorders can only access the microphone. System audio capture requires OS-level tools. To capture audio from a video, use the Extract Audio from Video tool instead.
How do I fix microphone permission if I accidentally blocked it?
In Chrome: click the lock icon in the address bar, find Microphone, and set it to Allow. In Safari: go to Safari > Settings > Websites > Microphone. In Firefox: click the permission icon in the address bar. After changing the setting, reload the page.
How do I get better recording quality in the browser?
Use Chrome for the cleanest capture. Close other tabs to free CPU. Use an external USB microphone instead of a built-in laptop mic. Stay 6–12 inches from the mic. Record in a quiet room with soft surfaces. Export as WAV for maximum quality.
What should I do for recordings longer than 30 minutes?
Export periodically as a safety measure - browser recordings are stored in memory and lost if the page crashes or you navigate away. For very long sessions, record in segments and merge them afterward.
What is browser audio latency and can I reduce it?
Browser audio latency is typically 50–70 ms - the delay between sound entering the mic and the browser processing it. This is fine for recording but too high for real-time monitoring while playing instruments. To reduce it: close other tabs, use Chrome, and use a USB audio interface if available. For zero-latency monitoring, use your audio interface’s direct monitoring feature instead of browser playback.