VideoCore Lens · free Chrome extension
A score on every video, as you browse YouTube.
Lens sits inside YouTube. Open any video and it shows how that video did against its own channel’s normal, counted from public numbers, so a small channel’s breakout shows up beside a big channel’s average day. No account and no credits that run out. It reads public YouTube numbers only, and it can never post to or change your channel.
- On every video: the outlier multiple against the channel’s own average, a read of the title, thumbnail and opening, and what to change first.
- On every channel: an A to F health grade across consistency, engagement, momentum and reach, the best recent outlier, and the one lever to pull.
- Tools built in: transcript, thumbnail and comment downloads, on-device summaries, and a swipe file for titles and thumbnails worth keeping.
- Counted, not modelled: views, likes, comments and dates from YouTube, compared by VideoCore’s own calculation. Where something was not measured, Lens leaves a blank rather than guess.
