YouTube Title Analyzer
Score any title on length, numbers, power words, and curiosity gaps instantly - then run an optional deep AI analysis with your own key.
✦ AI-powered · bring your own key- Length 40–60 charsempty
- Contains a numberadd a stat or year
- Uses a power worde.g. proven, secret, never
- Bracket / paren tage.g. [2026]
- Curiosity gapstart with How/Why/What/This
Instant heuristic - no key needed. Run the AI deep-dive below for strengths, weaknesses, and rewrites.
// Deep AI analysis
Uses your Anthropic key. Fractions of a cent per run.
Email me these results + the free faceless starter kit
Get a copy of your numbers plus our niche + RPM cheat sheet.
Turn the plan into finished videos
VidNexus scripts, voices, edits, and renders faceless videos locally - one platform, no per-render fees.
// Frequently asked questions
Q01How is the instant score calculated?
It is a transparent heuristic - no AI, no key needed. It rewards a 40–60 character length, a number, a proven power word (secret, proven, mistake, never, best, ultimate…), a bracketed tag like [2026], and a curiosity-gap opener (How/Why/What/This or a trailing “…”). Each factor adds points to a 0–100 composite that updates as you type.
Q02What does the AI deep analysis add?
The heuristic checks structure; the AI reads meaning. It scores click-through potential, lists concrete strengths and weaknesses, and gives you three ready-to-use rewrites that keep your topic but sharpen the hook. Click any rewrite to load it back into the box and re-score it instantly.
Q03Do I need an API key?
Only for the deep AI analysis. The instant heuristic score and checklist are completely free and work for everyone. The AI step is BYOK - you add your own Anthropic key, it stays in your browser, and you pay Anthropic directly (fractions of a cent per analysis). We never see your key.
Q04Is a higher score always better?
Treat it as a checklist, not a guarantee. A high score means your title has the structural ingredients that tend to earn clicks, but relevance to your thumbnail and audience matters just as much. Use the score to catch obvious misses, then trust the AI rewrites for nuance.