Everything you need to fix messy or cut-off Perplexity.ai thread titles, organize your Library sidebar, run 100% free with Groq or local Ollama, and install unpacked on Chrome, Brave, Arc, or Edge.
Auto-Rename for Perplexity is a free, open-source Chrome/Chromium Manifest V3 extension (perplexity-autorename.vercel.app · GitHub) that watches the first answer stream on every brand-new perplexity.ai thread and automatically saves a clean 3–7 word summary title via Perplexity’s native title API—supporting 10 LLM providers plus a zero-key offline mode.
Tired of Perplexity.ai using your raw prompt, stack trace, or truncated paragraph as the thread title? Fix Perplexity Library titles automatically in 60 seconds with Auto-Rename for Perplexity.
Turn a cluttered Perplexity.ai Library into a searchable knowledge base using automatic 3–7 word titles, custom project prefixes like [Research] or [Bug], and regex exclude rules.
Step-by-step unpacked installation guide for Auto-Rename for Perplexity across Google Chrome, Brave, Arc, Microsoft Edge, and Vivaldi—no Chrome Web Store account or Node.js required.
Compare all 10 supported LLM providers plus zero-key offline mode in Auto-Rename for Perplexity—including free Groq (gpt-oss-20b), Gemini 2.5 Flash, OpenRouter :free, and 100% local Ollama.
ChatGPT and Claude automatically summarize new chats into short 3–6 word titles, while Perplexity.ai keeps your raw prompt. Learn why—and how to add automatic AI thread titles to Perplexity.
Quick fixes if Perplexity threads aren't auto-renaming: grant optional host permissions, fix Ollama HTTP 403 CORS origins, understand reasoning-model token budgets, and check HTTP 204 status.
How to upgrade your daily Perplexity.ai research workflow in Chrome, Brave, Arc, and Edge with open-source Manifest V3 tooling, clean 3–7 word Library titles, and strict API key privacy.
