Here are 100 hidden features most people never find. ⚡ Daily Efficiency (1-25) 1. Set Language ToneProfile → tell Claude “always reply casual”, never repeat again 2. Upload PDF Summary200-page report → key points in 10 seconds, stop scrolling 3. Meeting Notes AutoUpload transcript → auto-sorted action items and owners 4. Email in SecondsGive bullet points → polished email, Claude sets the tone too 5. Long to 3 LinesPaste any article → “3-sentence summary for my boss” 6. Translate With VibeChinese to English → keeps original energy, not robotic 7. Format ConverterCSV → table, JSON → report, one sentence does it 8. Grammar + Logic FixNot just spell check → Claude rewrites for clarity and flow 9. Build a Template LibraryStore your best prompts in Projects → reuse with one click 10. Compare Two DocumentsPaste 2 contracts → “highlight every difference” 11. Artifacts Live TableAsk for data → interactive table ready to copy instantly 12. Screenshot AnalysisDrop any image → “what is wrong with this dashboard?” 13. Schedule PlannerPaste your to-do list → Claude builds a time-blocked day 14. Mind Map BuilderDump messy ideas → structured thinking map in seconds 15. Learn New SkillsSay “explain like I am a beginner using metaphors” every time 16. Write Job ApplicationsPaste job description + your CV → Claude matches and rewrites 17. Quote GeneratorGive a topic → 10 shareable quotes in your exact tone 18. Excel Formula ExplainerPaste formula → plain English explanation, no confusion 19. Data CleaningPaste messy CSV → Claude finds duplicates, fills gaps, fixes format 20. Slide Deck OutlineGive topic → 10-slide structure with speaker notes included 21. Multi-Language FAQOne FAQ set → English, Chinese, Spanish versions at once 22. Contract Red FlagsUpload any contract → “list every risky clause I should know” 23. Research in MinutesGive 3 links → full comparison report, no tab-hopping needed 24. Voice to ActionPaste meeting audio → decisions, owners, deadlines pulled out 25. Personal Word BlacklistTell Claude words you hate → it never uses them again