Editorial Standards

How we research, write and update the guides on Nine by Sixteen.

Platform facts

Video lengths, formats and policies on TikTok, YouTube and Instagram change often. We take them from the platforms' own help centers and creator documentation, date the article and review it regularly. If something has changed, the platform's current help page is always the final word.

Tools

We explain how categories of tools work and what to check before using them, including the rules each platform sets for AI-generated and reused content. No company pays to appear on the site.

Corrections

When we get something wrong, we fix it and update the date. You can reach us through the contact page.