Free Instagram & TikTok Tools
Powerful tools to grow and understand your audience. Most need no account at all.
Pick giveaway winners fairly from a post's comments. Filter by hashtag, require a minimum number of tagged friends, and exclude past winners.
Pick giveaway winners fairly from a video's comments. Filter by hashtag, require a minimum number of tagged friends, and exclude past winners.
Paste a public Instagram Reel link, or upload your Insights screenshots, to get a viral score out of 100, what's working, what to fix and what to do next.
Enter any public username to instantly calculate their engagement rate, average likes, comments, and posting frequency, benchmarked against the Instagram average.
Calculate any TikTok account's engagement rate including likes, comments, and shares. See how you stack up against creators in your niche.
See exactly when any Instagram or TikTok creator posts. Analyze their most active days, peak hours, and weekly posting rhythm, with a full calendar and heatmap.
Pick where your audience lives to see the best times to post on Instagram and TikTok, on their clock and on yours, with each country's own weekend.
Stuck on what to post? Describe your niche and goal to get 3 free AI-generated post ideas with a ready-to-use hook, format, and why each one works.
Want automatic tracking?
Brika tracks follower growth, posts, and engagement for any creator, automatically, every day.
Start for free →