Promptly AI

Promptly AI is a ChatGPT tool. A Chrome, Edge and Firefox extension that rewrites and improves prompts directly inside ChatGPT, Claude, Gemini, Perplexity and other chat tools, with a daily-updated prompt library, custom folders and conversation export between platforms.

Promptly AI is a browser extension that sits on top of the AI chat tools people already use and rewrites their prompts before they are sent. A single enhance action takes a rough request and turns it into a more structured one, drawing on prompt engineering techniques the team has built into the product. The same extension carries a prompt library that is refreshed daily, personal folders for saving prompts worth keeping, and a chat export function that moves conversations between ChatGPT, Claude, Perplexity, Gemini, Deepseek and Copilot. The product targets anyone who uses a chatbot regularly but has not learned to write prompts well. The supplied testimonials come from a researcher and several Chrome Web Store reviewers, which suggests an individual rather than enterprise audience. It works on top of the AI sites themselves rather than as a separate chat client, so nothing changes about where conversations happen. Users install it, open whichever chat app they already prefer, and click the enhance button. The library offers a starting point when a user has no idea what to ask, while folders keep recurring prompts from getting lost. The chat export feature is the more distinctive piece. It lets a conversation started on one platform be carried into another, with an automatically generated summary attached so the new model has context. The homepage also presents this as a way to get around usage limits by moving work elsewhere. Among competitors, most prompt optimizer tools are standalone sites where a prompt is pasted in and copied back out; Promptly AI avoids that round trip by staying in the browser, and its emphasis on cross-model portability is less common than plain prompt rewriting. Privacy and support questions are only partly answered on the homepage. It promises no account is needed, but the FAQ entries about privacy, how the engineering tools work and how export functions are empty in the source material. Pricing is described as free forever with no credit card.