See what makes TikTok
videos go viral
We analyze thousands of viral TikToks and extract the opening hooks that drive millions of views. Browse by industry, steal the patterns.
Browse Hook Library — FreeHook libraries for every niche
Free TikTok tools
Hook Analyzer
Score any hook 0-100 across 6 dimensions before you post — calibrated with real viral hooks from your niche.
Transcript Generator
Turn any TikTok into text with timestamps. Study viral scripts, download TXT or SRT subtitles.
Video Downloader
Save any TikTok without watermark in HD quality. Just paste the link.
How TokSignal works
We analyze viral TikToks
Our system pulls data from top-performing creators in each industry, tracking what hooks drive the most engagement.
Hooks get classified
Every opening line is categorized into 9 hook types: Contrarian, Mistake Warning, Results First, Comparison, and more.
You steal what works
Browse hooks by industry, see engagement data, click through to the original video. Use the patterns for your own content.