KeyShift AI

KeyShift AI is a desktop assistant for typing AI instructions inside other apps, so text can be rewritten, translated, or answered in place without switching tabs or copying content elsewhere. It is presented as working in every app the user types in, including Discord, Slack, WhatsApp, X, Chrome, Notepad, Notion, Word, and Gmail.

Several trigger methods are listed: Quick Actions with Ctrl+Shift+A, a Command Palette with Ctrl+K, Voice Input with Ctrl+Shift+M, Clipboard AI with Ctrl+Shift+V, and multi-step Workflows. The Quick Actions flow lets a user highlight text in any application, open a floating popup, and choose a chip or enter a custom instruction. The result appears inline for review, copy, or insert, and the feature set includes grammar correction, tone adjustment, translation, and summarization. The product also offers custom instructions, custom hotkeys for specific AI modes, reusable custom modes, and preview before paste.

KeyShift AI includes multi-level undo that reverts up to 20 AI actions in sequence, restoring the original text each time. Its privacy controls say prompts, selections, and clipboard content are never used to train models, clipboard history stays on the device until an AI action is run, and users can connect their own OpenAI, Anthropic, or Google API key. The page also says accounts, history, and tokens can be deleted from Settings.

The software is available for Windows 10 or later and macOS 11 or later, including Apple Silicon and Intel. Pricing starts with a free plan that includes 25 credits per month and all features, with no credit card required. A Pro plan costs €9 per month or €69.99 per year and includes 1,000 credits per month, custom modes, multi-step AI workflows, and priority support. The site describes it as an AI tool that types where the user types, and it is built around keyboard-driven, in-place text actions.