# Online webcam recorder: record camera and mic

Record camera video and voice in your browser, with mirror mode and script notes.

Records video and sound from a webcam and microphone in the browser, with a mirror view and script notes, then trims, cleans up, or downloads as MP4, WebM, MP3, or WAV. It runs in the person's browser, so it's free with no limit, and there's no API call for it. A recording opens in the editor when it stops, where the person can trim it, download it, or run Audo's tools on it.

## How it works

1. Select your camera and microphone, flip mirror preview if needed, and open script notes.
2. Press Record to film your talking-head clip while keeping your eyes near the lens.
3. Review the clip above the waveform, trim retakes, and download MP4, WebM, MP3, or WAV.

## Filming clear talking-head video in the browser

Audo's online webcam recorder is a free webcam video recorder and online video recorder that captures camera video and microphone sound in your browser with no install, no watermark, and no sign-up. It includes a mirrored viewfinder and top-of-screen script notes, saves as MP4 or WebM video or MP3 or WAV audio, and keeps footage on your device unless you run an Audo tool.

Good camera presence comes down to eye line, framing, and light. Face a window or desk lamp so light falls on your face rather than behind you, raise the laptop so the lens sits near eye level, and keep your outline in the script notes bar right under the webcam so your gaze never wanders off to a second monitor.

Even a sharp 1080p or 4K camera looks amateur when the audio echoes off hard walls or a laptop fan drones underneath. After stopping, trim your intro and outro on the timeline and run Audo's voice clean-up tools to turn a reverberant desk clip into a clear, close-mic recording.

## For agents

The same edits on a file run as Audo's tools, through the free API or MCP: cut or keep time ranges with `cut_audio` (https://audo.ai/audio-cutter.md), set a whole file's loudness with `adjust_loudness`, and clean up the voice with `enhance_voice` or `remove_noise`. Every tool: https://audo.ai/llms.txt

## Questions

**Is it free?** Yes, always, with no sign-up and no limit. Audo runs it in your browser, so there's nothing to pay for.

**How does this video recorder using webcam work without an app?** This online webcam recorder uses your browser's built-in camera connection on Windows, Mac, Chromebook, iPhone, or Android. Nothing is installed, and there are no watermarks or recording limits.

**What does mirror mode do on the camera preview?** Mirror mode flips the live viewfinder horizontally so leaning left or right feels like looking into a real mirror, while letting you keep text on whiteboards, book covers, or shirts oriented the way you want.

**How do the built-in script and teleprompter notes help eye contact?** Opening script notes places your talking points at the top center of the frame, right below your computer's camera lens, so you can read your outline while looking straight at your viewers.

**How can I fix hollow room echo on a webcam video recorder clip?** Built-in camera mics sit far from your mouth and pick up bare walls. Right after filming, run Remove echo or Audio enhancer inside the editor to make your voice sound close and studio-quality.

**Can I trim false starts or cut filler words from my video?** Yes. Every take opens in the waveform editor so you can slice out false starts or coughs frame by frame, or use Remove filler words to cut ums and uhs automatically.

## More

- This page for people: https://audo.ai/webcam-recorder
- All tools: https://audo.ai/all-tools