PromptEditor – AI Prompt Editor

Edit AI responses into perfect prompts. Fill placeholders, format text, find & replace, and send directly to any AI chat.

Turn any AI response into your next perfect prompt. PromptEditor adds an "Edit in PromptEditor" button to every AI response on Claude, ChatGPT, Gemini, Perplexity, and Copilot. One click sends the response into a side panel editor where you can refine, reformat, and send it directly to any AI chat — without ever leaving the page. ✦ EDIT WITHOUT LEAVING THE CHAT A lightweight side panel opens alongside your AI chat. No new tabs, no copy-pasting to a separate app — just click, edit, and send. ✦ SEND DIRECTLY TO ANY AI CHAT Finished editing? Click "Send to…" and choose where to send your prompt. PromptEditor opens a new tab and automatically inserts your prompt into Claude, ChatGPT, Gemini, Perplexity, or Copilot — ready to send with one keystroke. ✦ SMART PLACEHOLDER DETECTION PromptEditor automatically highlights [variables] and {parameters} in your prompt. Click any placeholder to instantly replace it with the real value. ✦ FIND & REPLACE Need to swap a word or phrase throughout your prompt? Open the Find & Replace panel, type what you want to change, and replace one occurrence or all of them at once. ✦ RICH TEXT THAT COPIES AS MARKDOWN Bold, italic, underline, bullet lists, numbered lists, tables — format your prompt visually. When you click "Copy Prompt", it converts everything to clean Markdown automatically. ✦ PROMPT HISTORY Every prompt you copy is saved to a local history. Restore any previous prompt with one click, or delete entries you no longer need. ✦ WORKS ON ALL MAJOR AI SITES Claude (claude.ai) ChatGPT (chatgpt.com) Gemini (gemini.google.com) Perplexity (perplexity.ai) Microsoft Copilot (copilot.microsoft.com) ✦ SELECT ANY TEXT Highlight any text on any of the supported AI sites and a PromptEditor button floats above your selection — send any part of a response to the editor instantly. ✦ PRIVACY FIRST Zero data leaves your browser. No accounts, no servers, no telemetry. All history is stored locally using Chrome's built-in storage. HOW TO USE 1. Install PromptEditor and open any AI chat 2. Click the "Edit in PromptEditor" button that appears below any AI response 3. Edit the text in the side panel — fill in placeholders, reformat, rewrite 4. Click "Send to…" to open your prompt directly in any AI chat, or "Copy Prompt" to copy as clean Markdown 6. Your prompt is ready to go PERMISSIONS EXPLAINED Side Panel: to show the editor alongside the page Clipboard: to paste content in and copy or send your finished prompt Storage: to save your prompt history locally Active Tab: to inject the "Edit" button on AI chat pages Made with care by Tiziano @ T-is-enough Studio. Have feedback? Use the built-in Feedback tab in the extension.