Why does my recording have no sound?

Tick "Share audio" in the browser's share dialog — sharing a tab in Chrome or Edge is the most reliable. System audio for the whole screen is only available on Windows; on macOS, share a tab instead or turn on the microphone for narration.

Does it work on phones? Is there a time limit?

Mobile browsers (iOS / Android) do not expose screen capture to web pages, so please use a recent desktop Chrome, Edge, Firefox or Safari. There is no hard time limit — only your computer's memory — but we suggest takes under 30 minutes. MP4 conversion runs in the browser and takes about 1–3 minutes per minute of 1080p video.

Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.

Do I need to sign up or pay?

No. The site is completely free, requires no account, has no usage limits and adds no watermarks.

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🖥️Online Screen Recorder - Record Screen, Audio and Webcam, Save as MP4

Record software tutorials, online classes, meetings, gameplay commentary or bug reports without installing a screen recorder. When you start, the browser lets you pick the entire screen, an app window or a single tab. Capture tab/system audio and your microphone at the same time (mixed automatically) and overlay a round webcam bubble in any corner at the size you like. Use a 3 or 5 second countdown, pause and resume, and choose frame rate and quality; you can switch to other windows while this page keeps recording in the background. When you stop, preview the result, download the original WebM or convert it to universally compatible MP4 (H.264 + AAC). Everything happens locally — no upload, no watermark, no limits.

Free · No sign-up · Runs in your browserLast updated: 2026-10-26

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How to use Online Screen Recorder

1Choose whether to capture system audio, microphone and a webcam bubble; set frame rate, quality and countdown
2Click start and pick the screen, window or tab to record (tick "Share audio" to capture sound)
3Click Stop recording, preview it, then download WebM or convert to MP4

FAQ

Why does my recording have no sound?: Tick "Share audio" in the browser's share dialog — sharing a tab in Chrome or Edge is the most reliable. System audio for the whole screen is only available on Windows; on macOS, share a tab instead or turn on the microphone for narration.
Does it work on phones? Is there a time limit?: Mobile browsers (iOS / Android) do not expose screen capture to web pages, so please use a recent desktop Chrome, Edge, Firefox or Safari. There is no hard time limit — only your computer's memory — but we suggest takes under 30 minutes. MP4 conversion runs in the browser and takes about 1–3 minutes per minute of 1080p video.
Are my files uploaded to a server?: No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.
Do I need to sign up or pay?: No. The site is completely free, requires no account, has no usage limits and adds no watermarks.