Microdeck.tools 100% In-Browser

Zero-Limit Screen & Webcam Recorder

New

Capture unlimited screen shares, windows, webcam Picture-in-Picture overlays, and mixed microphone + tab audio natively via MediaRecorder in your browser RAM with zero time limits or watermarks.

100% In-Browser No Server Storage Instant Results
Capture Mode
Audio Inputs

Zero Time Limit · No Watermarks · 100% Local MediaRecorder

Choose Screen, Screen + Webcam PiP, or Webcam only above, then click Start. Recordings stay in your browser RAM until you click Download.

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How It Works Under the Hood

Captures display frames via navigator.mediaDevices.getDisplayMedia, blends optional webcam video via an HTML5 Canvas PiP compositor, mixes mic + system audio tracks in Web Audio API, and records natively via MediaRecorder.

Step-by-Step Instructions

1

Choose Screen, Screen + Webcam PiP, or Webcam-only mode and configure FPS and audio inputs.

2

Click Start Zero-Limit Recording and grant browser capture permission for your tab, window, or display.

3

Pause or stop anytime, preview the recorded clip immediately, and download it directly to disk.

Key Features & Performance

  • Zero 5-Minute Time Caps & Zero Watermarks: Powered strictly by native browser capture APIs
  • Canvas Picture-in-Picture: Composite webcam in any corner over your screen recording
  • Dual Audio Mixing: Combine microphone commentary with browser tab audio streams cleanly
  • Zero External Runtime Download: Records straight to native WebM or MP4 inside browser RAM

Local Browser Processing & Privacy

Traditional web converters upload your documents, snippets, or media files to remote servers. Zero-Limit Screen & Webcam Recorder runs inside your browser tab:

Processed in This Tab

Your input text and files are processed locally without uploading payloads to a processing server.

No Tool Payload Logging

Microdeck does not log or store the files or inputs you paste into tool workspaces (normal static hosting/CDN requests still load page assets).

Tab Memory Lifecycle

Working outputs stay in your browser tab and are released when you reset the tool or close the tab.

Frequently Asked Questions

Are my screen recordings uploaded to any cloud server?

No. Video chunks stay exclusively inside your browser tab memory until you click Download Recording.

Which output file formats are supported natively?

Depending on your browser MediaRecorder capabilities, it captures native WebM (VP9/VP8 + Opus) or native H.264 MP4 without requiring heavy WASM runtime downloads.

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