What Was GPT-Tunnel? (Historical Overview)
GPT-Tunnel was a lightweight browser extension designed to bring ChatGPT actions directly into everyday webpage browsing. Users could quickly highlight text on any site to trigger instant text summaries, contextual explanations, and automated writing assistance without having to switch tabs.
How to Replace GPT-Tunnel (Migration Guide)
Since GPT-Tunnel is dead and gone, you don't need to stay stuck with broken workflows. Check out the top-rated AI assistants and summarizer tools listed on this page to find a reliable, active browser extension replacement right now.
