Thumblytics AI Thumbnails

Thumblytics AI Thumbnails is a single workspace to generate, analyze, and refine YouTube thumbnail options before you publish. Start from a prompt, transcript, upload, or a YouTube URL to recreate ideas from an existing video.

Each run creates thumbnail variants (default 4 per run, up to 8 in one batch). After generation, you can score thumbnails, titles, or both using a clear 0–100 rubric, with score breakdowns such as readability, contrast, and hook strength.

Use the recommendations to tighten weak areas in a fast refine loop. Save winning concepts to a library for reuse and track batches over time so your team can build a repeatable thumbnail-and-title testing workflow.

What can I create with Thumblytics AI Thumbnails?

You can generate thumbnail variants from a prompt, transcript, upload, or by using a YouTube URL to recreate an existing video’s packaging direction.

Can I start from a YouTube link instead of writing a prompt?

Yes. You can use a YouTube URL to recreate and generate thumbnail ideas based on the source video.

How many thumbnail options does one run produce?

Default output is 4 variants per run, with the option to generate up to 8 in one batch.

What does the 0–100 score measure?

You can score thumbnail, title, or both using a 0–100 rubric, with breakdowns that include factors like readability, contrast, and hook strength.

How do recommendations help after scoring?

After scoring, you get actionable recommendations to refine weaker areas so your next packaging attempt is tighter and more competitive.

Can I reuse winning ideas later?

Yes. Save high-performing concepts to your library and reuse them, and track batches over time for repeatable testing.