What can I do with Screen Recorder?

Capture a screen, window or tab with optional microphone audio. Screen Recorder is part of the Video shelf on utils.sbs and is designed for quick, one-off tasks.

Is Screen Recorder free to use?

Yes. Screen Recorder is free, requires no account, and has no per-file or per-use charge.

Are my files uploaded when I use Screen Recorder?

No. Screen Recorder is designed to process your input locally in the browser. Files are not uploaded to a server for processing.

What formats does Screen Recorder support?

It accepts the video formats your browser can decode and exports a downloadable video, GIF or frame image.

Can I use Screen Recorder on my phone?

Yes. Screen Recorder is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Video tool

Screen Recorder

Capture a screen, window or tab with optional microphone audio.

Runs on-deviceNo sign-upFree

All video tools

Workspace

Screen Recorder

Runs locally

Screen capture stays on your device

Screen recorder

Exports WebM · recorded locally

The guide

By the utils.sbs team · Reviewed November 2026 · How we build and review tools

Quick answer

Screen Recorder is a free browser-based video tool. Capture a screen, window or tab with optional microphone audio. It runs with canvas, MediaRecorder and WebCodecs locally, requires no account and does not upload your files. Open the page, add your input, adjust any options and download the result.

What is Screen Recorder?

Screen Recorder is a free browser-based video tool from utils.sbs. Capture a screen, window or tab with optional microphone audio. It is built for quick, focused jobs: open the page, add your input, adjust the options and take the result with you. No account, install or server upload is required.

At a glance

Category	Video
Input	MP4, WebM or another browser-decodable video
Output	A video, GIF or frame image
Engine	canvas, MediaRecorder and WebCodecs
Processing	In your browser
Price	Free
Account	Not required

How Screen Recorder works

Video work uses the browser's media APIs, canvas and WebCodecs where available. Encoding and frame extraction run locally.

How to use Screen Recorder

1Open Screen Recorder and add your input.
2Use the default settings, or choose the format or detail level that matches your goal.
3Run the tool, check the preview or result, and download the output.

When to use Screen Recorder

Trim a clip or remove a section before publishing.
Convert a recording into a format that is easier to share.
Export a frame, GIF or compressed version for the web.

Limitations

Encoding speed and supported codecs depend on the browser and device. Long or high-resolution videos may be limited by available memory.

Privacy and accuracy

Screen Recorder processes its input in the browser whenever the platform API allows it. Files and values are not uploaded to a server for processing, and the tool does not require an account. For calculations, use the result as a reference and verify important decisions against the source formula or a qualified professional. Read our methodology.

FAQ

Screen Recorder questions

What can I do with Screen Recorder?
Capture a screen, window or tab with optional microphone audio. Screen Recorder is part of the Video shelf on utils.sbs and is designed for quick, one-off tasks.
Is Screen Recorder free to use?
Yes. Screen Recorder is free, requires no account, and has no per-file or per-use charge.
Are my files uploaded when I use Screen Recorder?
No. Screen Recorder is designed to process your input locally in the browser. Files are not uploaded to a server for processing.
What formats does Screen Recorder support?
It accepts the video formats your browser can decode and exports a downloadable video, GIF or frame image.
Can I use Screen Recorder on my phone?
Yes. Screen Recorder is responsive and works in modern mobile browsers. Very large files may be limited by the device's available memory.

Keep going

Screen Recorder workspace