Prompt Cheat is a Chrome/Chromium extension designed for heavy AI users. Its core focus is not "content generation," but rather centrally saving, searching, and categorizing users' proven prompts, and inserting them with one click on pages like ChatGPT, Claude, and Gemini. It is ideal for solving the problem of prompts being scattered across documents, screenshots, and chat histories, making them hard to reuse.
It offers a central prompt library, title/body/metadata search, tags and categories, usage count statistics, a floating panel, and keyboard shortcuts. Even more valuable is the variable template feature, such as $SELECTION, $CURRENT_FILE, or custom $TONE and $AUDIENCE, which can quickly adapt the same set of writing, marketing, or code review prompts to different inputs. It's worth noting that it does not access or call LLMs itself; the output quality still depends on the user's prompt quality and the performance of the third-party AI platform.
The website claims "Free Forever," with no API Key required and no hidden paywalls. The terms indicate that unauthenticated users can save up to 20 prompts; logging in with Google unlocks unlimited saves and cloud sync. The data policy is quite user-friendly: data is stored locally in chrome.storage.local by default; enabling sync will use Chrome Sync or Firebase/Firestore. The official statement declares no selling, analyzing, or using data to train AI models, and no third-party analytics scripts. However, users should still export their own JSON backups.
Pros include a low barrier to entry, open-source MIT License, no subscription required, local-first usage, and the ability to migrate or share prompt libraries via JSON. Cons are that its current form relies heavily on the Chrome extension; the FAQ explicitly supports chat.openai.com, claude.ai, and gemini.google.com, while other sites require manifest modifications or waiting for the roadmap. Chrome Sync is also limited by the 100KB quota. Team collaboration is relatively lightweight, mainly relying on shared Chrome Profiles or import/export.
It is suitable for individuals or small teams in content marketing, SEO, developer code review, product design, and consulting who need to repeatedly invoke fixed prompts. Access from China is not mentioned in the main text, and given its reliance on the Chrome Web Store, Google login, and external services like ChatGPT/Claude/Gemini, actual availability may be affected by network conditions. If access or login is inconvenient, alternatives like Notion, Obsidian, local documents, or a self-built prompt library can be used.
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prompt-cheat.com is an Unknown AI Apps provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach prompt-cheat.com directly.