Hey Product Hunt 👋 I built JMS Chat Lightener after facing the same issue many times: long ChatGPT conversations becoming slow, messy, and hard to continue. The extension helps heavy ChatGPT users keep long chats lighter with: ⚡ Performance Mode — helps long chats feel faster and cleaner 🌉 Fresh Chat + Full Bridge — move to a clean conversation while preserving important context ✂️ Hard Trim Current Chat — save the removed chat history locally and keep only the latest messages in the current ChatGPT page ✨ AI Summary / Optimized Bridge — continue with the key context instead of manually copying everything The goal is simple: help people who use ChatGPT heavily for work, coding, writing, research, planning, or daily productivity avoid overloaded conversations. I also made a short demo video here:

I’m launching today to get honest feedback from real users. Would this help your ChatGPT workflow? What would you improve before using it regularly? Thanks for checking it out 🙏

JMS Chat Lightener

Make long ChatGPT faster, cleaner, and easier to continue.

Make long ChatGPT faster, cleaner, and easier to continue.