ChatGPT: RePrompt

ChatGPT: RePrompt tackles repetition in prompt writing. Instead of retyping a long instruction every time you need it with slightly different details, you write the prompt once and mark the parts that change with double curly brackets, such as {{topic}} or {{tone}}. A built-in parameter manager keeps a list of names and their current values, and the extension substitutes the real values into your prompt the moment you send it.

The workflow is deliberately lightweight. You create a parameter by entering a key and a value in the RePrompt panel, give it a name and an optional default, then reference that name anywhere in your prompt. When you press send, the placeholder is replaced automatically, so the text ChatGPT receives is a complete instruction without any braces left behind. This makes recurring tasks — writing product descriptions, drafting emails in a fixed style, or applying a consistent review checklist — much faster to reuse.

The extension is distributed free with an optional paid tier, runs on Chrome (the developer also lists Firefox and Arc), and does not require its own account beyond your normal ChatGPT login. It is a small, focused utility rather than a full prompt-management platform.