Google Trends: https://trends.google.com/trending?geo=US (choose any geo)

YouTube Trends: https://www.youtube.com/feed/trending (search) https://trends.google.com/explore?geo=US&gprop=youtube (from google trends)

TikTok Trends: https://www.tiktok.com/tiktokstudio/inspiration (choose geo) https://ads.tiktok.com/business/creativecenter/keyword-insights (choose keywords)

Pinterest Trends: https://trends.pinterest.com/

Instagram Trends: https://www.instagram.com/explore/

Facebook Ads Library: https://www.facebook.com/ads/library/ (choose keywords or brand) https://www.facebook.com/search/top/?q=trending (choose query)

Threads: https://www.threads.com/search

Linkedin: https://www.linkedin.com/feed/ (top right conner)

X: https://x.com/explore/tabs/trending

Reddit Trends: https://www.reddit.com/r/popular/

Quora: https://www.quora.com/search?q=trending

Twitch: https://www.twitch.tv/directory (choose directory)

Nextdoor: https://nextdoor.com/news_feed/?profile_id= (press trending)