Switching from VideoSegments.

If the extension you saved your YouTube timestamps in has gone quiet, this page is the practical version: what actually goes wrong when a bookmarking extension stops shipping, how to get your clips out, and where ClipMark is genuinely different.

First, the honest part

We're not going to characterise anyone else's roadmap, team, or intentions — we don't know them. What we can point at is capability, which you can check for yourself on any extension's store listing in about a minute: does it sync your clips off this one browser profile, and can you export them? VideoSegments answers no to both, and that is the whole reason this page exists. Everything below follows from those two gaps, not from anything we think about its authors.

If it still works for you and you don't need either of those things, there is no urgency here. Read the next section anyway, because the risk is quiet rather than sudden.

What an unmaintained bookmarking extension costs you

1. 01

   Your clips live in one browser, on one machine

   With no cloud sync, the copy in that profile is the only copy. A new laptop, a wiped profile, or a reinstall takes the lot with it — and an extension that has stopped shipping updates is unlikely to ship you a recovery path.

2. 02

   No export means no way out

   This is the one that traps people. If an extension can’t write your data to a file, migrating is retyping, and staying is the path of least resistance right up until you lose it.

3. 03

   YouTube changes; the extension doesn’t

   YouTube is a single-page app that gets reworked continually. Capture and player-injection code needs occasional repair. On a maintained extension you get an update; on an abandoned one, the feature just stops working one Tuesday.

4. 04

   A delisted extension is an unrecoverable one

   Extensions that stop meeting store policy get removed. Once that happens, reinstalling on a new machine isn’t an option, and whatever was only in that profile is gone.

Capability comparison

Limited to things you can verify — capabilities, not opinions. Where we can only speak for ClipMark, that is what the column says.

Moving your clips across

Being straight with you: there is no one-click VideoSegments importer, and we can't build one honestly against an extension with no export format. Here are the three real options, worst case first.

1. If you can get a JSON file out

ClipMark's dashboard imports a JSON array where each entry has at minimum a videoId and a timestamp, plus optional description, notes and tags. Anything you can reshape into that — a manual export, a spreadsheet you keep, a file another tool produced — imports in one go, and duplicates are skipped.

2. Re-enter them as a review pass

Less painful than it sounds, and the reason we suggest it: open your old list beside the video and re-save the moments with Alt+B. You will drop maybe a third of them, because a lot of old bookmarks turn out not to matter. The ones you keep arrive with a note and a review schedule attached, which is more than they had before.

3. Draw a line and start from here

Keep the old extension installed and read-only, and put everything new in ClipMark. Nothing forces a big-bang migration, and your old clips stay where they are until you want them.

What you gain that you didn't have

Sync and export are the reasons to move, but the reason to stay is the review loop. A bookmark tells you where something was; it does nothing about whether you remember it. ClipMark schedules the moments you saved, hides your note, and asks you to recall it before replaying the clip — the mechanism from active recall and spaced repetition, applied to video instead of cards.

And because export is free rather than a paid escape hatch, you are not making this decision twice. If ClipMark ever stops being the right tool, your clips leave in a JSON, CSV, or Markdown file on the free tier — which is the standard we thought was missing in the first place.

Switching from an extension that stopped getting updates? Read the migration guide.

Keep reading

Get your clips somewhere they can leave from.

Install ClipMark free, save the next moment with Alt+B, and export whenever you want to.

Free tier needs no card. Works in Chrome, Edge, and Brave.