Pocket Prompt

Pocket Prompt attacks a small but constant annoyance of working with AI assistants: you type a good prompt, get a great answer, close the tab, and then have to reconstruct the same instructions a week later. The extension turns those prompts into a reusable asset. You build a library of the instructions, personas and formats that work for you, and the extension puts any of them into the active chat input on demand.

It works across the major assistants rather than locking you to one vendor. Because prompt insertion happens at the browser level, the same saved prompt can be dropped into ChatGPT or Claude without editing it for each tool. The companion website adds a browsable library of ready-made templates, which is useful both for beginners looking for a starting point and for power users who want inspiration for new patterns.

Usage is free to start, and the Chrome Web Store listing indicates the extension offers in-app purchases, so more advanced functionality sits behind paid tiers. Distribution is via the Chrome Web Store (about 3,000 users with a 5.0 rating at the time of review), and the extension receives ongoing updates. It is a practical tool for anyone who uses AI chat daily and treats prompts as something worth owning.