How to keep every ChatGPT prompt you write and find it again in seconds

You write a prompt that works well, use it once, and move on. Two weeks later you need the same prompt and it is gone: buried in chat history, or typed into a notes app under a title that no longer means anything to you. This page shows the manual way to keep a prompt so you can actually find it again, using nothing but a plain text file or a notes app you already have.

The manual method

Keep one file for this, not one file per topic, so a later search only has one place to look.

1. Open a single plain text file or a notes app document and keep it for this purpose only.
2. When a prompt works well enough to reuse, paste it into a new block at the end of the file. Give the block a short title line and, under it, two or three tag words describing what the prompt is for.
3. Separate each block from the next with a blank line or a marker line such as three dashes, so a scan of the file shows one prompt per block rather than a wall of unbroken text.
4. When you need a prompt again, open the file and use your editor's find command with a word you remember from the title, the tags, or the body itself.
5. Read every match the find command lands on. More than one match usually means two similar prompts exist, so read enough of each block to tell which one you actually want.
6. Select the body of the prompt, copy it, switch to ChatGPT or Claude, and paste.
7. If you use the same prompt often, move its block near the top of the file so scrolling finds it before searching would.
8. Reread the whole file every so often and delete or merge blocks that duplicate each other; a file that never gets pruned grows past the point where a title line tells two prompts apart.

Cost in time: a short file of ten or fifteen prompts takes well under a minute to search and copy from. Once the file holds fifty or more, the read that follows a raw find match, and the merge that follows two similar prompts, can add a couple of minutes to what should be a five-second lookup.

Where this goes wrong

• The file grows past skimming: a hundred blocks in one text file means every find command turns up several near matches, and reading each one to find the right prompt takes longer than writing a new one from scratch.
• The same prompt gets saved twice in slightly different forms, once from a session on one machine and once from a session on another, and neither copy gets updated when the other one is improved.
• The prompt you want is on the other machine: the file lives on one computer's disk, so a prompt saved at work is not there at home, and the fix is usually retyping it from memory rather than moving the whole file.

The one-step way

Promptshelf runs the same idea in one file, in your own browser tab, with nothing installed and no account. Save a prompt once, search it by any word, copy it with one click or Enter, then paste it into ChatGPT or Claude. Try the free version, which keeps up to 10 prompts in this browser, or visit the product page to buy the file, which removes that limit and adds Save library as file with export and import, 12.00 USD personal, 49.00 USD team, one purchase. A company that wants every desk covered can take the Source and Intranet Licence, all six tools with their source, one purchase.

Your prompts stay in your browser and in any file you save. Nothing you type here is sent anywhere.