Stream Bookmarks

Keep this open while you stream. Mark the moments you'll want later, then jump straight to them in your VOD or recording.

Stream Bookmarks: Mark Moments While Live by AIPreciseTools Β· Open the full calculator β†—

How it works

  1. Before you go live, open this page (a second monitor, a laptop, your phone, or OBS β†’ Docks β†’ Custom Browser Docks) and type your channel names. Press Start session.
  2. When something happens, press Mark or the M key, or have a mod type !mark rage quit in chat. A mark points 30 seconds back by default, because you usually react after the moment.
  3. Chat spikes are marked for you: when chat suddenly runs at three times its usual pace, that's usually the clip.
  4. After the stream, paste the VOD link to get a jump link for every mark, copy the marks as YouTube chapters, download a CSV, or Open in clip studio to cut them from your local recording.

Times count from the moment your stream went live (taken from Twitch, Kick or YouTube when you start while live), or from when you pressed Start. Fix the start time if needed, and set how much earlier your recording started so the clip studio lands on the right second. Marks stay in this browser.

Built-in markers you can use too

  • Twitch stream markers: type /marker plus a note in your chat. Twitch shows them on the Highlighter timeline after the stream. Only the broadcaster and editors can make them, and only while live.
  • OBS chapter markers: record in Hybrid MP4 (OBS 30.2 or newer), set a hotkey for Add chapter marker in Settings β†’ Hotkeys, and the marks are saved inside the recording, where video editors and VLC show them as chapters.

This page works on every platform at once, lets mods mark without editor rights, catches chat spikes, and doesn't need a login.

Frequently asked questions

How do I find a moment in a 2-hour stream?

Mark it while it happens: press Mark here or have a mod type !mark in chat. After the stream, paste your VOD link and every mark becomes a jump link to the right second.

Can my mods add stream markers?

Yes. Mods (and you) can type !mark and a note in Twitch, Kick or YouTube chat while this page is open. Choose "Anyone in chat" to let viewers mark too.

Does it work when the page isn't focused?

Chat marks and chat spikes always work. The M key only works while the page is focused, so use the big button, an OBS dock, your phone, or chat.

Was this calculator helpful?

Sources