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Cover of the guide: 50 ChatGPT Secret Codes by Jeannie Kwan

Prompts ChatGPT

50 ChatGPT Secret Codes

Fifty short prompt codes — /human, TLDR, ELI5, SWOT and more — that get clearer, more useful answers from ChatGPT.

Free PDF · 7 pages · updated 13 October 2026

Small prompts, more useful answers. This is my collection of fifty shortcut codes you add to the end of a message to tell ChatGPT exactly what kind of answer you want — shorter, simpler, as a table, as a checklist, or as an honest critique.

Each code comes with a plain-English meaning, grouped into five collections, with a one-page guide on how to use them.

What's inside

  • Writing & style/human, /rewrite, /shorten, /formal, /simplify… — ten codes for clearer text in the right tone.
  • Format & explainTLDR, BULLETS, TABLE, CHECKLIST, ELI5… — answers in the shape you need.
  • Learning & ideasQUIZME, FLASHCARDS, FEYNMAN, IDEAS10, SCAMPER… — learn faster and think wider.
  • Analysis & decisionsPROSCONS, SWOT, RISKMAP, FACTCHECK, NEXTSTEP… — weigh options before you commit.
  • Content, coding & utilityHOOKS10, SCRIPT, DEBUG, /translate, /critique… — everyday shortcuts for content and code.

How to use it

  1. Pick a code and explain what it means once, at the start of a new chat.
  2. Describe your situation and what you need — the audience, tone and language.
  3. Put the code at the end and send. Check the answer before you use it.

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