YTMark - YouTube Bookmarks & Clips

Bookmark moments and clip the best parts of YouTube videos. Trim, loop and share clips, and jump back anytime.

Ever been forty minutes into a talk, a tutorial or a lecture when the speaker finally says the thing you came for — and then lost it a week later? YouTube has no way to save a moment, and since April 2026 no way to clip one either: Watch Later and playlists only keep whole videos, and sharing "at a timestamp" still opens the whole video. YTMark adds the missing layer. Press one key to bookmark the exact second, or another to clip the stretch that matters — then loop it, share it, or jump straight back to it. WHO IT'S FOR • Students following lectures and online courses • Musicians looping a lick until their fingers know it • Language learners replaying a phrase until they catch every word • Developers saving the one step of a tutorial that actually worked • Researchers and journalists collecting quotes from talks and interviews • Anyone who ever typed "?t=" into a URL by hand HOW IT WORKS 1. Add YTMark to Chrome and open any youtube.com/watch page. Nothing to configure. 2. Press B at the moment that matters. A tick appears on the progress bar. 3. Press X to clip it instead: drag the ends into place and press Enter to save. 4. Press Shift+B to open the panel, or visit ytmark.com to browse, loop and share everything you have saved. YTMark is an independent extension and is not affiliated with YouTube or Google. Website: https://ytmark.com Privacy: https://ytmark.com/privacy Support: info@ytmark.com