C4TM30W

Clock & Countdown

FreeBrowser Source + DockNo Streamer.bot

Browser overlay

Free clock, countdown and stopwatch overlay for OBS: starting-soon timer, time live, your local time and your current goal.

The dock in OBS
The dock in OBSYour control panel inside OBS (Docks → Custom Browser Docks): change the look, draw, reset or hide it while you are live. Viewers never see it.

How it works

From this page to your stream

  1. Type your text and pick your look.
  2. Click Copy browser link.
  3. Add a Browser Source in your streaming app (OBS, Streamlabs, Meld …) and paste the link, done.
  1. Use the Download version below (ZIP) – the browser link from this page only works in OBS.
  2. Browser Source: add a Browser Source in your app (Streamlabs: Sources → + → Browser Source) and paste the BROWSER SOURCE link.
  3. Dock: paste the DOCK link into Chrome or Edge and keep that tab open while you are live – that tab is your dock.
  4. They talk through the C4TM30W relay: internet needed, nothing is saved. Downloaded before 3 Nov 2026? Download again.
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Set it up here

Make your browser link

Change the settings, watch the live preview, then copy your link. Nothing to download or install.

Download version

Browser Source + Dock as files

Prefer it on your PC? The download has a Browser Source and a Dock for OBS: change everything in the dock and press Send to stream, your settings stay after restarting OBS. Free, nothing to install.

Browser SourceWhat your viewers see. In OBS: Sources → + → Browser, then pick the BROWSER SOURCE file.
DockYour control panel inside OBS (Docks → Custom Browser Docks): change the look, draw, reset or hide it while you are live. Viewers never see it.

What is a dock? A small window inside OBS next to your scenes. You click buttons there instead of typing chat commands or making new links. Both files are in the same ZIP.

Requirements

  • Any streaming app with a Browser Source (OBS, Streamlabs, Meld …)
  • No Streamer.bot, no install

Free to use

© C4TM30W. Free to use on your own stream through this page. Copying, re-hosting or distributing the tool or its code without written permission is forbidden.

Support before downloading

Download project

This project is free to download. Supporting me is completely optional, but it helps me with everyday life, health, bills, and continuing to create and maintain these projects. I truly appreciate every bit of support.

Public project question

Ask a question

The question is reviewed privately first. It becomes public only after C4TM30W answers and publishes it. The optional email address is never shown publicly.