r/PromptDesign is a subreddit with 37k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses prompt, ai, chatgpt, engineering, and prompting, and they frequently recommend/review ai tools.
The art of prompting LLMs such as OpenAI GPT & Codex, Anthropic Claude, Google Gemini, GPT-OSS, Kimi.
This is the largest community on Reddit when it comes to prompt design.
Popular Themes in r/PromptDesign
#1
Solution Requests
: "I got mass tired of losing my best prompts, so I built a free app to fix it"
13 posts
#2
Advice Requests
: "I compiled every AI prompt that actually saved my business time. 99+ of them. Free"
6 posts
#3
Pain & Anger
: "What are your biggest daily pains with prompts right now in 2026? Help map them out (3-min anonymous survey)"
3 posts
#4
Ideas
: "What if there is a way to access prompts in 1 Click across AI tools."
2 posts
#5
Money Talk
: "Save money by analyzing Market rates across the board. Prompts included."
2 posts
#6
News
: "Mini Prompt Wiki: Ask About Leaked Prompts with AI"
1 post
Popular Topics in r/PromptDesign
#1
Prompt
: "Reverse Prompt Engineering Trick Everyone Should Know"
144 posts
#2
Ai
: "What if there is a way to access prompts in 1 Click across Ai tools."
121 posts
#3
Chatgpt
: "Did you know that Chatgpt has "secret codes""
63 posts
#4
Engineering
: "Reverse Prompt Engineering Trick Everyone Should Know"
21 posts
#5
Prompting
: "We should focus more on Prompting methods, not “10 magic prompts”"
17 posts
#6
Workflow
: "How are you sharing prompts and Workflow?"
13 posts
#7
Business
: "I compiled every AI prompt that actually saved my Business time. 99+ of them. Free"
12 posts
#8
Claude
: "The Complete Guide for Building Skills for Claude"
12 posts
#9
Llm
9 posts
#10
Image
: "Why do your Images never seem to be part of the same system"
8 posts
Products Discussed in r/PromptDesign
Ai Tools
1 review
#1
Perplexity
5.0★ from 1 review
Flair Used in r/PromptDesign
#1
Prompt showcase ✍️
: "Reverse Prompt Engineering Trick Everyone Should Know"
68 posts
#2
Discussion 🗣
: "The 4-level Feynman prompt — a copy-paste framework that forces any LLM to explain a concept at four cognitive altitudes instead of one"
60 posts
#3
Tip 💡
: "i found a prompt hack so stupid it should not work. it works every time."
45 posts
#4
Question ❓
: "Is it just me, or is prompting becoming a real skill?"
20 posts
#5
Prompt request 📌
: "I stopped AI from giving “safe but useless” answers across 40+ work prompts (2026) by forcing it to commit to a position"
6 posts
#6
Meme 👾
: "The GPT roadmap is getting a little too real"
1 post
Member Growth in r/PromptDesign
Yearly
+18k members(96.7%)
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About
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Last updated: June 30, 2026