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ViralHookAnalyzerVHAnalyzer
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Creator answers

Quick, free answers to the questions creators ask most — each pointing to the exact tool that solves it.

hook checker
Hook Checker — score, decode, and rewrite any hook

Paste any opening line and get an AI hook score with retention triggers, dopamine pacing, and a sharper rewrite. Free.

hook tester
Hook Tester — see if your opening will actually retain

Test a video hook against a retention model. Get a 0-100 score, why it works, and 3 sharper rewrites in seconds. Free.

hookscorer
HookScorer — instant 0-100 score for your video opening

Score any video hook with AI. 0-100 retention score, psychology breakdown, and sharper rewrites. Free.

tag generator
YouTube Tag Generator — niche-tuned tag clusters in seconds

Generate 25 high-relevance YouTube tags from any title or topic. Ordered by discoverability. Free.

tag creator
Tag Creator — build a YouTube tag cluster from any idea

Create relevant YouTube tags from any video idea. Free AI tag creator, 25 tags ordered by discoverability.

thumbnail analyzer
Thumbnail Analyzer — CTR-scored by vision AI

Analyze any YouTube thumbnail for click-through rate. Free vision-AI score with focal point, contrast, and fixes.

thumbnail saver
Thumbnail Saver — pull any YouTube thumbnail in HD

Paste a YouTube URL and download the HD thumbnail (maxresdefault) plus fallback sizes. Free.

viral keywords
Viral Keywords — find what's actually being searched

Find 15 high-intent, low-competition viral keywords from any seed topic. Grouped by intent. Free.

creator name
Creator Name Studio — brandable handles for any niche

Generate 12 brandable creator names and handles from your niche or vibe. Free AI naming tool.