YouTube retention analyzer

Find the moment viewers stop caring.

Use BrainScore for a YouTube URL or spoken script. Use Script X-Ray for a draft before you film. Then generate the next version with stronger stakes, cleaner pacing, and tighter payoffs.

No YouTube Studio connection required. This is a creative diagnosis, not a claim to read private channel analytics.

Retention scan

Hook force

Does the first line create a reason to keep watching?

Pacing drag

Where does explanation outrun curiosity?

Cognitive load

Which section asks the viewer to work too hard?

Payoff timing

Does each promise get paid before attention expires?

1

Diagnose

Start with a YouTube URL in BrainScore or paste a draft into Script X-Ray.

2

Find the leak

See the hook, line, section, or payoff gap that weakens attention.

3

Write the fix

Turn the diagnosis into a YouScript draft built around channel voice and retention structure.

Before filming

Script X-Ray pressure-tests the draft.

Paste raw script text. It looks for the sentence where the hook stops buying the next line, the section that over-explains, and the structural crack that makes a good idea feel flat.

Run Script X-Ray

After publishing

BrainScore diagnoses the video or spoken script.

Start with the YouTube URL. If transcript extraction fails, paste the spoken script manually. BrainScore maps attention fractures and gives rewrite direction for the next version.

Run BrainScore

YouTube retention analyzer FAQ

What is a YouTube retention analyzer?

A YouTube retention analyzer helps identify where a video or script is likely to lose viewer attention. YouScript does this through BrainScore for video or script diagnosis and Script X-Ray for line-by-line script pressure testing.

Does YouScript need YouTube Studio access?

No. YouScript does not need private analytics access for this page. BrainScore starts from a YouTube URL or pasted script, and Script X-Ray starts from pasted script text.

Can I analyze a script before filming?

Yes. Paste the script into Script X-Ray to find weak hooks, slow sections, unclear stakes, and lines that fail to earn the next line.

Can I analyze an already published video?

Yes. BrainScore starts with a YouTube video URL. If transcript extraction is not clean, it asks for the spoken script and continues from there.

Do not guess where attention breaks.

Diagnose the leak, then generate a stronger script around your channel voice.

Analyze retention