Browser Screen Recorder

Start recording directly from your browser.
Supports microphone and system audio. 100% local processing.

🖥️

No Installation

Start recording instantly in your browser

🎙️

Audio Mix Supported

Record PC system sound and microphone simultaneously

🔒

100% Local Processing

Video data is never sent to a server

1. Select Recording Sources

Include Microphone Audio

Record your voice simultaneously

Include System Audio

Ensure you allow "Share tab audio" in Chrome etc.

2. Controls

📺

Waiting for Preview

about,

About Browser Screen Recorder

It is a free online tool that lets you record your computer screen directly from your browser without installing any dedicated software or browser extensions. You can record your entire desktop, specific application windows, or browser tabs.

The standout feature of this tool is its **100% Local Processing** capability. Video data is never uploaded to external servers. Everything stays securely within your browser's memory, ensuring supreme privacy suitable for recording confidential meetings or personal content.

how to use,

How to Use

STEP 1

Select Audio Settings

Check the boxes if you want to include microphone or system audio in your recording.

STEP 2

Start Recording

Click 'Start', choose what to share in the dialog, and hit 'Share' to begin.

STEP 3

Stop & Download

Click 'Stop' to end recording and preview your video, then save it to your device.

glossary,

Glossary

Screen Recording: The technology of capturing a computer or smartphone's display output in real-time as a video file. Widely used for creating software tutorials, bug reports, and gameplay recordings.
getDisplayMedia API: A browser-native API for screen capture. With user permission, it acquires a video stream of the entire screen, a specific application window, or a browser tab.
MediaRecorder API: A browser API for recording and encoding media streams. This tool uses it to encode the video stream captured via getDisplayMedia into a downloadable video file.
WebM Format: An open container format developed by Google. It stores video encoded with VP8/VP9 codecs and is the standard output format for browser-based screen recording.
Frame Rate (FPS): The number of frames (still images) captured per second. 30 FPS provides smooth enough motion for most screen recording use cases like tutorials and presentations.
Microphone Input: A feature to simultaneously record audio from your microphone while capturing the screen. Essential for creating narrated tutorial or walkthrough videos.
Local (Browser-only) Processing: An architecture where video generation, preview, and download all happen within your browser. The screen content is never sent to any external server, guaranteeing complete privacy.

faq,

FAQ

Q.Is the recorded video sent to a server?: No. Recording, preview, and download all happen entirely within your browser. Your video data is never transmitted to any external server.
Q.Which browsers are supported?: Modern browsers that support the getDisplayMedia API work well, including Google Chrome, Microsoft Edge, and Firefox. Safari may have limitations depending on the version.
Q.Can I record audio as well?: Yes. Enable "Include Microphone Audio" to record your voice alongside the screen. System audio recording may be limited by browser constraints.
Q.Is there a recording time limit?: There is no hard technical limit, but long recordings will increase browser memory usage. Recordings of 10–30 minutes work well in practice.
Q.What format is the output video?: The output is a WebM file, which can be uploaded directly to platforms like YouTube. If needed, convert it to MP4 using a tool like FFmpeg.
Q.Can I record only a specific window?: Yes. When you click "Start Recording," your browser's sharing dialog will let you choose between the entire screen, a specific application window, or a specific browser tab.
Q.Does it work on smartphones?: Mobile browser support for the getDisplayMedia API is limited. Desktop browsers are recommended for this tool.