Free to start — Pro at $15/month.
AI-powered solutions for coding interviews, system design, online exams, and certification tests. Extract problems, capture screenshots, record audio — get expert-level answers.
Available on macOS and Windows
From algorithm puzzles to system design, verbal interviews, and online assessments.
Extract text or capture a screenshot from LeetCode, HackerRank, or any site. Get optimal solutions with step-by-step explanations and complexity analysis.
Get full system designs with rendered architecture diagrams, ER models, sequence flows, and scaling strategies — not just text.
Record system audio from Zoom or Teams calls. AI transcribes and responds with a structured answer — supports 20+ languages.
Capture your screen during online exams, certification tests, or school assessments. Create a custom prompt and get instant answers to multiple choice and written questions.
Watch a quick walkthrough of CrackingInterview solving real interview and exam problems.
Four simple steps to go from problem to solution.
Click Open Chrome — the app connects instantly via DevTools Protocol. The header shows "Chrome Ready" when you're set.
Pick a Chrome tab, a display screen, or Audio. Live thumbnails make it instant to find the right source.
Press Solve or trigger a global hotkey. A live progress stepper shows exactly which AI model is working.
Within seconds: a clear Explanation with complexity analysis, plus a complete Solution with syntax-highlighted, copy-ready code.
Fine-tune every aspect of your AI assistant.
Choose from GPT-5, Claude Sonnet, Gemini 3 Flash, and Grok. Switch between Text Extraction and Screenshot Capture modes.
6 built-in prompts for algorithms, system design, code review, and more — or create custom prompts for online exams and assessments. Upload documents (resume, study notes) as reusable placeholders.
Fully customizable keyboard shortcuts that work even when the app is in the background. Solve, navigate, and control without switching windows.
Adjustable window transparency, Light/Dark theme, and Stealth Mode — hidden from screen sharing, screenshots, Dock, and Taskbar.
Record system audio from Zoom, Teams, or any application. The AI transcribes and analyzes interviews in 20+ languages — including English, Spanish, French, German, Japanese, Korean, Chinese, Hindi, Arabic, and more.
Select your interview language or let the app auto-detect it. Perfect for international candidates interviewing across borders.
Completely invisible to Zoom, Teams, proctored exam browsers, and any screen-sharing app. Hidden from screenshots, Dock, and Taskbar — no one will know it's running.
Enter your own OpenAI or Anthropic API key and use the app free forever — no subscription, no limits. No other competitor offers this on the free tier.
Stays above all windows — always visible during your interview or exam.
Extract problems directly from Chrome tabs — fast and precise.
Capture any tab, screen, or online exam — handles images, tables, and diagrams.
Record system audio — AI transcribes and responds in 20+ languages.
Upload your resume and inject it into any prompt with {PLACEHOLDER}.
The same AI power as tools costing 10–20x more — at a price that's actually fair.
Same powerful AI. Same features. A fraction of the price.
Use your own OpenAI or Anthropic API key — pay nothing, ever.
System design answers include real rendered diagrams — not just text.
Start free. Upgrade when you're ready.
vs. $299/mo at InterviewCoder · $25/mo at FinalRound
Subscription is managed through the app after download. See how we compare to other tools.
Quick setup — get running in under a minute.
Chrome must be installed. The app connects to Chrome to read tabs and extract content.
Grant Accessibility (hotkeys) and Screen & System Audio Recording (capture) in System Settings.
Allow the app through Windows Security when prompted. No additional system permissions required.
Download CrackingInterview for free and start solving problems in seconds — from coding interviews to online exams.
CrackingInterview is a productivity tool. You are solely responsible for how you use this application and for ensuring your use complies with all applicable laws, regulations, and policies. See our Terms of Service.