YouTube description
generator

Is the YouTube description generator free?

Yes — generate video descriptions free, no signup or credit card. It's powered by the same AI inside Nova.

What makes a good YouTube description?

A strong description front-loads your main keyword in the first sentence, summarizes the payoff, adds a call-to-action to subscribe, and ends with a few relevant hashtags — all of which help your video rank and get clicks.

Does the description help with SEO?

Yes. YouTube reads your description to understand and rank your video, so a keyword-rich opening and natural phrasing improve discoverability in search and suggested feeds.

Can Nova write descriptions for my clips automatically?

Yes — Nova writes an optimized title, description, and hashtags for every clip it cuts from your long videos. Try it free.