PromptShelf

Save, search, and reuse your best AI prompts across ChatGPT, Claude, Gemini, and Perplexity — with code highlighting and templates.

Stop losing your best prompts in a sea of chat history. PromptShelf lets you save any prompt, AI reply, or code snippet from ChatGPT, Claude, Gemini, or Perplexity with a single right-click (or Ctrl+Shift+S) — no copy-pasting into a separate notes app, no digging through old conversations to find the one that worked perfectly. HOW IT WORKS - Select any text on ChatGPT, Claude, Gemini, or Perplexity - Right-click, then choose "Save to PromptShelf" (or hit Ctrl+Shift+S) - Find it later by searching across every platform in one place BUILT FOR DEVELOPERS, TOO - Code snippets are auto-detected and shown with real syntax highlighting — not just a wall of plain text - "Copy as markdown" wraps saved code in a fenced block, ready to paste into GitHub issues, PRs, or Slack - Reusable prompt templates with fill-in-the-blank tokens — save "Explain this {{language}} error" once, fill it in and copy in seconds every time after WHY PROMPTSHELF - Works across all 4 major AI platforms — most tools only work on one - Nothing leaves your browser — everything is stored locally, not on a server - Tag anything for fast filtering later - Free to try for 30 days, full access, no credit card required upfront Most people use more than one AI tool today, switching between ChatGPT for one task and Claude or Gemini for another — but every platform keeps your prompts locked inside its own chat history. PromptShelf is the one shelf that works everywhere you actually work. 30-day free trial. No account required to start.