Shortcut → Whoosh → Done.
No need to type prompts like "please explain this." Just hit the shortcut on whatever catches your attention on screen. It explains instantly, right there, without leaving your current view.
High-Speed Desktop AI
Master Productivity on Your PC.
Accelerate Human Thinking & Work.
PC work is full of waste. Switching apps over and over. Bouncing between tabs and windows. You probably ask AI simple questions dozens of times a day. That pile of inefficient work is fatal. IrukaDark brings the context switching of inefficient work to zero. Your current work, smooth and seamless. That is the design philosophy behind IrukaDark.
Analyzes the Screen You're Looking At.
IrukaDark watches your screen alongside you. Other AI tools, SaaS dashboards, dev tools, technical docs, academic PDFs. It works with any app, in any language.
Record Meetings, Auto-Summarize, Share in One Slide. All Automatic.
Easily record any meeting, whether Zoom, Teams, Google Meet, or others. AI notetaker summarizes it all for you. Plus, key points condensed into a single slide image.
Copy, Copy, Copy. Then Paste, Paste, Paste.
No more switching back and forth. Stack multiple copies in a row, then paste them in sequence. Turn repetitive copy-paste into a lightning-fast workflow.
Pinpoint Text Rewriting.
Supports 16 languages including English, Japanese, and Chinese. Adjust tone and wording with native-level rephrasing. You can also rephrase within the same language for a better expression.
Smart Time Control.
Timer, stopwatch, and more -- set a time to automatically open apps or websites. Never forget "I need to do that task in an hour."
Versatile Features at Your Fingertips.
Image generation, video creation, deep-dive explanations, diagrams, slide creation, terminal operations, and more. Handle all your quick tasks without switching screens -- your all-in-one AI companion.
Transform into Your Own Character.
Swap the desktop character with your very own original. Whether it's your company mascot or a favorite character, it'll always be right there on your desktop keeping you company.
On Cursor
Understand AI-generated code instantly. Speed up code reviews.
On Terminal
Select complex commands or flags for instant explanations. Decode error messages on the spot.
For Vibe Coding
Instantly explain errors in unfamiliar languages or frameworks. Understand code intent on the fly.
For Error Codes
Select unfamiliar error messages to get causes and solutions instantly.
On GitHub
Quickly understand PRs, issues, and code review comments. Speed up your workflow.
On AWS
Understand complex AWS services and error messages instantly.
On Hugging Face
Quickly understand model architectures, parameters, and documentation.
On Lovable
Explain generated code or prompts in place. Develop smoothly.
On Dify
Understand AI workflow settings and node configurations instantly.
On Figma
Select design comments or component names to quickly grasp intent.
On Canva
Understand template structures, design elements, and layout principles instantly.
On Adobe
Quickly learn tool functions, effects, and design techniques across Adobe Creative Cloud.
On Pinterest
Analyze design trends, style references, and visual inspiration boards efficiently.
On Midjourney
Decode complex prompts and understand AI-generated image variations instantly.
On Runway
Grasp AI video editing techniques and creative workflows with quick explanations.
On Sora
Understand AI video generation prompts and parameters instantly.
On ChatGPT
Explain AI outputs with AI. Review and refine prompts in place.
On Cursor
Understand AI-generated code instantly. Speed up code reviews.
On Terminal
Select complex commands or flags for instant explanations. Decode error messages on the spot.
For Vibe Coding
Instantly explain errors in unfamiliar languages or frameworks. Understand code intent on the fly.
For Error Codes
Select unfamiliar error messages to get causes and solutions instantly.
On GitHub
Quickly understand PRs, issues, and code review comments. Speed up your workflow.
On AWS
Understand complex AWS services and error messages instantly.
On Hugging Face
Quickly understand model architectures, parameters, and documentation.
On Lovable
Explain generated code or prompts in place. Develop smoothly.
On Dify
Understand AI workflow settings and node configurations instantly.
On Figma
Select design comments or component names to quickly grasp intent.
On Canva
Understand template structures, design elements, and layout principles instantly.
On Adobe
Quickly learn tool functions, effects, and design techniques across Adobe Creative Cloud.
On Pinterest
Analyze design trends, style references, and visual inspiration boards efficiently.
On Midjourney
Decode complex prompts and understand AI-generated image variations instantly.
On Runway
Grasp AI video editing techniques and creative workflows with quick explanations.
On Sora
Understand AI video generation prompts and parameters instantly.
On ChatGPT
Explain AI outputs with AI. Review and refine prompts in place.
Over every screen. Over every app.
And right beside your work.
On Gemini
Quickly understand complex responses and refine your queries for better results.
On Claude
Analyze detailed explanations and improve conversation flow effortlessly.
On Microsoft Copilot
Instantly understand AI-generated content and suggestions.
On Manus
Quickly understand document structure and style settings.
In AI Research Papers
Select cutting-edge methods or formulas to explain concepts in plain language.
On Google Spreadsheet
Understand complex formulas, data patterns, and spreadsheet structures instantly.
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On Excel
Decode advanced functions, pivot tables, and data analysis techniques quickly.
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On PowerPoint
Grasp presentation structures, design principles, and storytelling approaches efficiently.
On Notion
Navigate databases, templates, and workspace organization with ease.
On tl;dv
Quickly summarize meeting insights and action items from video transcripts.
On Zoom
Understand meeting features, settings, and collaboration tools in real-time.
On X (Twitter)
Select long threads or technical terms to instantly grasp context and key points.
On Slack
Quickly understand channel conversations and shared links.
On Product Hunt
Select product descriptions to quickly understand features and value.
For Workflow Diagrams
Capture complex flow charts to clearly understand structure and process.
On Gemini
Quickly understand complex responses and refine your queries for better results.
On Claude
Analyze detailed explanations and improve conversation flow effortlessly.
On Microsoft Copilot
Instantly understand AI-generated content and suggestions.
On Manus
Quickly understand document structure and style settings.
In AI Research Papers
Select cutting-edge methods or formulas to explain concepts in plain language.
On Google Spreadsheet
Understand complex formulas, data patterns, and spreadsheet structures instantly.
On Excel
Decode advanced functions, pivot tables, and data analysis techniques quickly.
On PowerPoint
Grasp presentation structures, design principles, and storytelling approaches efficiently.
On Notion
Navigate databases, templates, and workspace organization with ease.
On tl;dv
Quickly summarize meeting insights and action items from video transcripts.
On Zoom
Understand meeting features, settings, and collaboration tools in real-time.
On X (Twitter)
Select long threads or technical terms to instantly grasp context and key points.
On Slack
Quickly understand channel conversations and shared links.
On Product Hunt
Select product descriptions to quickly understand features and value.
For Workflow Diagrams
Capture complex flow charts to clearly understand structure and process.
AI in an Instant.
Use global shortcuts to trigger IrukaDark instantly.
Just Look. Then Ask AI.
⌥Option+S
Option+S -- Screenshot Explain
Drag over images, charts, or PDFs and press Option+S to explain what is on screen without leaving your app.
⌥Option+⇧Shift+S
Option+Shift+S -- Screenshot Deep Dive
Press Option+Shift+S for a more detailed analysis of the region you capture -- ideal for dense visuals.
Even slides shared by others in online meetings can be range-selected and explained.
Highlight Text. Get Insight.
⌥Option+A
Option+A -- Quick Explain
Select text in any app and press Option+A for a concise explanation that keeps you in flow.
⌥Option+⇧Shift+A
Option+Shift+A -- Deep Dive
Need extra context or step-by-step reasoning? Press Option+Shift+A to request a more thorough breakdown.
⌥Option+⌃Control+A
Option+Control+A -- Diagram
Converts selected text into a visual diagram. Great for understanding concepts and relationships visually.
Web Pages and PDFs, All from a Single URL.
⌥Option+Q
Option+Q -- URL Quick Summary
Select a URL in any document, hit Option+Q, and IrukaDark fetches the page to deliver an on-the-spot overview.
⌥Option+⇧Shift+Q
Option+Shift+Q -- URL Deep Summary
Press Option+Shift+Q on a highlighted link for a richer breakdown with key sections and takeaways.
Rewrite Right Where You Write.
⌥Option+W
Option+W -- Rewrite
Rewrites the selected text in place with more polished phrasing, while preserving the original meaning.
Every Language, in Your Own Words.
⌥Option+R
Option+R -- Translate
Translates the selected text into the target language you've configured, instantly.
⌥Option+⇧Shift+R
Option+Shift+R -- Translate & Replace
Translates the selected text and replaces it in place, instead of outputting to the chat.
Copy and paste, smooth and continuous.
Text and images -- copied items are stored in history as you go. Stack multiple copies, then paste in sequence. Save frequently-used text and images as snippets for instant access.
⌘Command+⇧Shift+V
Command+Shift+V -- Clipboard Popup
Copy History
IrukaDark integrates with your system clipboard and automatically records copied text and images. Up to 1,000 text items and 30 images are persistently saved and remain available even after restarting the app. You can quickly recall and reuse previously copied content anytime.
⌥Option+⇧Shift+V
Option+Shift+V -- Snippet Popup
Snippet Feature
Register frequently-used phrases or code fragments to retrieve them instantly at any time. Saving repetitive boilerplate text or commands significantly reduces typing effort.
AI Notetaker, Auto-Summarized to One Page.
Start recording video or audio anytime with a shortcut.
⌥Option+M
The smart IrukaDark's AI Notetaker automatically summarizes your meetings. It also compresses each transcript into slides and visualizes it as a summary image, so you can quickly grasp the content when reviewing past sessions.
Stay Focused with Time Management.
Make time your ally and maximize productivity.
Timer
Perfect for focused work sessions and the Pomodoro Technique. Get notified when your set time is up.
Stopwatch
Track how long tasks take. Know exactly where your time goes.
Scheduler
Launch apps or open websites at scheduled times. Set your online meeting URL and it opens automatically when it's time. Never forget an appointment again. Stay fully immersed in your focus time.
Create a Comfortable Workspace with Window Control.
Resize and position windows instantly with Option+Control+Arrow keys.
⌥Option+⌃Control+←→↑↓
Instantly adjust the size and position of any visible window. Build your own multi-window simultaneous work environment and enjoy a comfortable workflow.
⌥Option+⌃Control+P
Move windows across displays in multi-monitor setups. Effortlessly arrange windows even with three or more screens.
Create from Anywhere on Your Desktop, No App Switching.
One @ command and you can instantly generate images, videos, and slides.
@imageType
@image followed by a space and your prompt to generate images. Configure size and parallel generation count with /image.@videoType
@video followed by a space and your prompt to generate videos. Configure size, duration, quality, and count with /video.@slideType
@slide followed by a space and your prompt to generate slide images. Configure templates and settings with /slide.Save reference images as templates so you don't have to attach them every time you generate.
And Many More Useful Features.
Packed with small but powerful customizations and handy extras.
Just a Really Fast AI Chat.
Dive Deeper with Slash Commands.
/whatAsk for a deeper dive on the previous answer, adding missing context or nuance.
/nextContinue the last explanation so IrukaDark keeps elaborating without reselecting content.
/tableReformat the previous response into a clean table to compare points at a glance.
/translateTranslate the last explanation into 10+ supported languages -- or paraphrase in the same language -- just by naming the target.
Quick Memos Are Surprisingly Handy.
Launch Other Apps.
Switch to Any Character You Like.
Hide It When It's in the Way.
Turn on the "Toggle Logo Popup with Main Window" toggle, then use the Toggle Main Window shortcut (default: Alt+Space) to show/hide the main window. This lets you completely hide the IrukaDark icon itself.
Understands Languages Worldwide. Translates by Meaning, Not Word-for-Word.
IrukaDark delivers explanations in 16 languages worldwide.
English (en)
日本語 (ja)
Español (es)
简体中文 (zh-Hans)
繁體中文 (zh-Hant)
हिन्दी (hi)
Português (Brasil) (pt-BR)
Français (fr)
Deutsch (de)
Русский (ru)
한국어 (ko)
Bahasa Indonesia (id)
Tiếng Việt (vi)
ภาษาไทย (th)
Italiano (it)
Türkçe (tr)
Use It Freely, to the Fullest.
Choose the plan that fits your needs.
Clipboard, snippet and timer features are unlimited and never consume credits.
Free
$0
100 credits / mo
All core features, zero cost.
- All features
* Image, video & slide generation and AI Notetaker consume a lot of credits — Plus or Max is recommended for regular use.
Recommended
Plus
$9/mo
900 credits / mo
More credits for heavier usage.
- All features
Max
$200/mo
20,000 credits / mo
Maximum credits for power users.
- All features
* Coming soon: Auto-generated daily PC activity logs to help you review and refine your workflow.
Team
$12/mo / member
1,200 credits / mo
Built for team collaboration.
- Cloud-shared AI Notetaker
- Account management
- Usage analytics
Enterprise
Custom
Everything in Team, plus dedicated support.
- All Team features
- Custom pricing
- Invoice billing
- Dedicated support
Make your PC
an ultra-fast workspace.
Information
FAQ
Answers to common questions about IrukaDark
macOS and Windows. Download the installer directly from the Downloads page.
It explains text in context -- beyond word-for-word translation -- so you get intent, background, and plain-language explanations instantly.
IrukaDark does not use your data for training.
Start with Option+S for screenshot explanations -- just select an area and experience AI instantly. Next, try selecting text and pressing Option+A. Then explore the clipboard feature for seamless copy-paste workflows.
It might take a little effort. You may get stuck on the Screen Recording or Accessibility permission settings. But if everything goes smoothly, it takes less than 3 minutes -- just push through the initial setup! View the Installation Guide →
Yes. IrukaDark is free to use. Install it via the Downloads page anytime.
Yes. IrukaDark connects to AI services to generate explanations. Only the content you select (or capture) is sent over HTTPS; IrukaDark does not store your data.
IrukaDark ships a helper binary named IrukaAutomation that uses the macOS Accessibility API. After an update replaces the binary, the previous permission can be invalidated. Fix: Open System Settings > Privacy & Security > Accessibility, remove IrukaDark, re-add it, and restart the app. View Troubleshooting Guide →
No, it does not work during sleep mode. For the schedule feature to work, your Mac must be awake and IrukaDark must be running.
Credits are the usage units for IrukaDark's AI features. Each AI operation (text explanations, image generation, AI Notetaker, etc.) consumes credits.
AI features become temporarily unavailable. Credits are automatically replenished each month, or you can upgrade to a higher plan for more credits.
Yes, you can change or cancel your plan at any time. Upgrades take effect immediately, while downgrades apply at the next billing cycle.
Individual plans (Free / Plus / Max) are for personal use. The Team plan adds cloud-shared AI Notetaker, account management, and usage analytics, ideal for collaborative work.
Start recording during a meeting and IrukaDark's AI Notetaker will automatically transcribe, summarize, and visualize the conversation. Your notes are ready to review as soon as the recording ends.
IrukaDark supports 16 languages including Japanese, English, Chinese, Korean, French, German, and Spanish. Translation and rewriting work across all supported languages.
Yes. All keyboard shortcuts can be customized in the settings. Assign your most-used features to your preferred keys and build a workflow that's uniquely yours.
Simply type a prompt in the chat and IrukaDark's AI will generate images or presentation slides. You can also save templates and set the number of slides.
Snippets let you save frequently used text and templates that you can instantly recall with a keyword. Great for emails, coding, and any repetitive typing, saving you significant time.
