Video Tools
Screen Recorder
Record your screen, window, or browser tab with optional microphone narration.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Recording Source
Your recordings are processed locally in your browser. Nothing is uploaded to any server.
What is the best free online screen recorder without watermark?
OptiPix Screen Recorder captures your screen, window, or browser tab with optional microphone audio using the native browser MediaRecorder API, with no install and no upload. Unlike Loom or Screencastify free tiers, there is no recording time limit and no watermark.
Embed this tool on your website
Copy this code to add the Screen Recorder to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/screen-recorder" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Screen Recorder by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/screen-recorder">OptiPix Screen Recorder</a></p>
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About Screen Recorder
Last updated: May 2026
OptiPix Screen Recorder captures your screen, a specific window, or a browser tab using the getDisplayMedia API. Optionally add microphone narration for tutorials and presentations. Timer shows recording duration. Pause and resume at any time. Output as WebM video. No software installation needed - works entirely in your browser.
How It Works
getDisplayMedia() captures screen, getUserMedia() captures mic (optional), MediaRecorder records the combined stream as WebM.
Use Cases
- •Record tutorials and demos
- •Capture bug reports
- •Record presentations
- •Create screencast content
- •Document processes
You Might Also Like
If you find Screen Recorder useful, check out these related tools: Webcam Recorder, Video Trimmer, and Add Subtitles to Video. All tools run entirely in your browser with no uploads or signups required.
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Frequently Asked Questions
Install needed?
Record what?
Microphone?
Format?
Uploaded?
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