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OhMyPrompt! for ChatGPT screenshot

What is OhMyPrompt! for ChatGPT?

OhMyPrompt! for ChatGPT is a browser extension that adds prompt management to ChatGPT for people who use it regularly. It lets you save your best prompts, organise them into projects and insert @variables so you do not have to retype the same instructions each session. It is a free hobby project, and the developer notes that newer ChatGPT features such as the native Share option and custom GPTs now cover some of what the extension originally set out to do.

Key Features

Prompt saving

Store your most useful ChatGPT prompts so you can reuse them later without retyping.

Prompt organisation

Group saved prompts into projects to keep different workflows separate.

@variables

Insert variables into prompts so you can fill in changeable details each time you run them.

ChatGPT integration

Works directly inside the ChatGPT interface in the browser.

Context reuse

Keep prompt context available across multiple ChatGPT sessions rather than starting from scratch.

Privacy by design

The developer states the extension does not collect or sell user data.

Free to use

Available at no cost as a hobby project with no paid tiers.

Pros & Cons

Advantages

  • It is completely free with no paid upgrade or subscription required.
  • Saving and reusing prompts removes repetitive typing for people who use ChatGPT frequently.
  • The @variables feature lets you reuse one prompt template for many different inputs.
  • Project-based organisation keeps prompts for different tasks tidy and easy to find.
  • The developer states that no user data is collected, sold or used beyond the extension's core function.

Limitations

  • The extension was last updated in November 2023 (version 1.6), so it is not actively maintained.
  • It has a very small user base of around 44 installs and only two ratings, so there is little community feedback.
  • The developer themselves note that newer native ChatGPT features such as Share and custom GPTs now cover part of the original use case.
  • Support is limited to a Discord community and an email address, with no dedicated website or documentation.

Use Cases

Writers and marketers who reuse the same content prompts can save them once and recall them instantly.

Developers using ChatGPT for code help can store reusable instruction templates with @variables for changing inputs.

Consultants and analysts can keep separate prompt projects for different clients or workflows.

Anyone who repeatedly types similar ChatGPT instructions can cut down on retyping and get more consistent results.

Teams experimenting with prompt engineering can build a personal library of tested prompts.