Chrome Extension — Free to Use

Record Your
Browser Tab
in One Click

Capture crystal-clear demos, walkthroughs, and tutorials with audio — directly from your Chrome toolbar. No sign-up required.

Add to Chrome — It's Free Explore Features

Everything You Need to Record

Professional-grade tab recording with zero setup. Just install, click, and capture.

One-Click Recording

Start recording any tab instantly from your toolbar. No complicated setup or permissions dialogs.

Microphone Audio

Record your voice alongside tab audio for narrated walkthroughs and tutorials.

HD Video Quality

Up to 50 Mbps video quality with Pro. Crystal-clear capture at any resolution.

Auto Blur

Automatically blur sensitive patterns before recording, including emails, cards, IP addresses, tokens, usernames, and passwords.

Instant WebM Export

Recordings save directly to your Downloads folder as WebM — no cloud upload needed.

100% Private

All processing happens locally in your browser. Your recordings never leave your device.

How It Works

Five simple steps from install to finished recording.

1

Open TabCaster

Click the TabCaster icon in your browser toolbar to open the extension.

2

Adjust Settings

Choose audio and video quality. Your preferences are saved for next time.

3

Start Recording

Click Start Recording and switch to the tab you want to capture.

4

Monitor & Stop

Click the extension to see progress and stop when you're done.

5

Download WebM

Your recording is saved directly to Downloads as a ready-to-share WebM.

Simple Pricing

Start recording for free. Upgrade to Pro for maximum quality.

Free

Get started instantly

$0 forever
  • Tab recording with audio
  • WebM export
  • Microphone capture
  • Standard video quality
Install Free
Pro

Pro

For power users

$29 lifetime
  • Everything in Free
  • 50 Mbps video quality
  • 256 kbps audio quality
  • Auto blur for sensitive data
  • Priority support
Get Pro

Frequently Asked Questions

Is my data private?
Yes. Recording and processing happen locally in your browser, and videos are saved directly to your Downloads folder.
What format are recordings saved in?
Recordings are saved as WebM files, a modern open video format supported by major browsers and many video tools.
What is the difference between Free and Pro?
Free includes tab recording with microphone audio and WebM export. Pro unlocks 50 Mbps video, 256 kbps audio, automatic sensitive-data blur, and priority support.
Is there a recording time limit?
TabCaster does not add a fixed recording time limit. Available memory, storage, and browser behavior can still affect very long recordings.

Ready to Start Recording?

Join thousands of creators, developers, and teams who use TabCaster to capture their browser.

Add to Chrome — It's Free