TubeKaro — YouTube Growth Studio

Your YouTube workflow in one place: research, plan, script, package, edit, SEO, chapters, retention, Shorts and comments — in your own voice, with real scoring tools. What you get: • Voice profile from three of your own transcripts, so every script sounds like you and never makes claims you ruled out • Script & hooks: five hooks against 21 proven formulas, each scored, then a full beat-by-beat script with on-screen notes and runtime • Title + thumbnail as one package: ten pairs linted for truncation (60/40 characters), duplication, vagueness and thumbnail length, ranked • Edit decision list from your transcript (SRT, VTT or Whisper JSON): dead air, filler and retakes with exact timecodes • Retention analysis from your YouTube Studio export: hook leak, cliffs (with what you were saying) and slide — and the ONE fix • Viral research ranked by how far each video beat its own channel's median, chapters validated against YouTube's rules, Shorts finder, SEO query test, comment triage and replies, weekly plan and a one-fix channel audit • Six scoring tools work instantly with no AI and no key; download every result as Markdown Good to know: • It never uploads, publishes, replies or posts anything, and it never logs in to YouTube: you review and publish yourself. • The writing tools need an AI key of your own — a free Google Gemini or Groq key works. The scoring tools need none. • It does not edit video files; the edit list gives timecodes you apply in your editor. • Hook and title scores are guidance for comparing options, not a prediction of views. Not affiliated with YouTube or Google. • Scoring tools and skill guidance adapted from youtube-agent-skill (MIT licence). Hosted by P&M AI Tech. Instant access: after payment you get a private access link (keep it safe — it works like a password). Your data is private to your access key.