Introducing KeyShift AI — Your Desktop AI Assistant

We're excited to introduce KeyShift AI — a lightweight desktop assistant that lets you harness the power of AI in any application, without ever leaving what you're doing.

The Problem

Switching between apps to use AI tools breaks your flow. Copy text, open a browser tab, paste it into ChatGPT, wait for a response, copy it back — it's tedious. We built KeyShift AI to eliminate that friction entirely.

How It Works

KeyShift AI runs quietly in your system tray. There are multiple ways to use it:

Keyboard Shortcuts

1. Select any text in any application
2. Press your keyboard shortcut (fully customizable)
3. Get instant results — the AI processes your text and replaces it

Keyboard shortcut

Gmail — New Message

Thank you for the proposal. I think we should move forward with the Q2 timeline.

Ctrl+Shift+A

The keyshift Trigger Word

Just type naturally and add keyshift followed by your instruction, then press space twice to confirm (default):

"i think their going to the store keyshift fix this "

Typed trigger in any app

Channels

# general

# general

A

Can you review my draft before standup?

i cant come today im sick keyshift make this more professional▌

Working…Replaces the text aboveEsc cancel

KeyShift AI detects the trigger, processes your text, and replaces it inline — no selection needed, no shortcut to remember.

Launcher & Quick Actions

Press Ctrl+Shift+Space for the Launcher or Ctrl+Shift+A for Quick Actions — every tool in one search box, and one-click actions on the text you selected.

Launcher — Ctrl+Shift+Space

Search KeyShift, or ask AI anything…Chat Tab

Tools

Open Quick ActionsCtrl+Shift+A

Voice inputCtrl+Shift+M

Clipboard historyCtrl+Shift+V

Text from screenCtrl+Shift+O

Workflows

7 results↑↓ navigate↵ runEsc close

Quick Actions — Ctrl+Shift+A

Gmaili think there going to the store tommorow and we should definately buy…96 chars

✦Search actions or describe a change…

Actions

Fix grammar

Make it shorter

Make it professional

Translate to

Summarize

Run a workflow

See the full how-to guides for step-by-step tutorials.

What Can You Do?

KeyShift AI comes packed with built-in actions and powerful extras:

• Grammar correction — Fix typos, punctuation, and sentence structure
• Translation — Translate text between languages instantly
• Summarization — Condense long text into key points
• Email & message writing — Draft professional emails or casual replies
• Code generation — Generate code snippets with natural language
• Custom actions — Your own AI prompts, each with its own hotkey (Pro)
• Auto-triggers — Type /calc 15*7= for instant math, /search to Google, /yt to search YouTube
• Clipboard history — Access your clipboard history with Ctrl+Shift+V and run AI actions on any item
• Voice input — Speak instead of type with Ctrl+Shift+M
• Multi-step workflows — Meeting notes, content repurposing, social media kits, and email responders — all automated

Bring Your Own Key

Pro users can connect their own OpenAI, Anthropic, Google or OpenRouter API key and use KeyShift AI without credits. Text goes straight from your machine to the provider.

Available on Windows and macOS

KeyShift AI is a native desktop app for both Windows and macOS, with auto-updates built in so you always have the latest features.

Get Started

Download KeyShift AI for free and get 25 AI actions a month to try it out. Love it? Upgrade to Pro for 10,000 a month, or add your own API key for unlimited usage.

Ready to transform how you work with text? Head to our download page and get started in under a minute.