Free SEO & Research Tools
Keyword research, trend discovery and YouTube optimization tools.
vidIQ
YouTube SEO suite: keyword research, tag suggestions, competitor tracking and analytics overlays. Useful free tier.
Free tierTubeBuddy
YouTube toolkit: A/B thumbnail testing, tag rankings, bulk processing and upload checklists. Solid free tier.
FreeGoogle Trends
Free tool showing real-time search interest for any topic — spot trends, seasonality and breakout ideas before filming.
Free tierAnswerThePublic
Visualizes autocomplete questions around a keyword — instant video ideas in the exact words people search.
Making great videos only works if people can find them. These research and optimization tools help you pick topics people actually search for, write titles and tags that rank, and see what's working for channels like yours.
This category has 4 listings and grows over time — every entry is checked by hand, with free-plan limits spelled out. Missing something? Submit a tool.