PromptLab

AI Thumbnail Title Generator

Thumbnail text has to read at a glance on a phone. Enter your topic to get short, punchy options of one to four words.

How to use it

  1. Enter your topic and pick an angle.
  2. Generate and choose the shortest option that still makes sense.
  3. Make sure the text still matches what the video delivers.

Frequently asked questions

How many words fit on a thumbnail?

Four or fewer is a good rule. The text has to be legible when the thumbnail is small.

Should thumbnail text repeat the title?

It works better when it adds a hook instead of repeating the title word for word.

Related tools

AI Video Title GeneratorYouTube Thumbnail Size Guide

See it in practice

Browse prompts with the exact settings and method to recreate them.

Photo prompts Video prompts