QuickCast - Screen Recorder EN

QuickCast is the fastest, privacy-first screen recording and video walkthrough extension for Microsoft Edge. Capture clean browser tabs, application windows, or your full desktop with crystal-clear tab audio, optional microphone commentary, and a circular webcam overlay—then generate instant shareable links or save locally in high-speed MP4.

⚡ WHAT’S NEW IN VERSION 1.5.3:
• Native Tab & System Audio Capture: Record YouTube, Spotify, video conferences, or browser games directly with rich, studio-quality sound.
• Auto-Detaching Floating Recorder: Starting a recording automatically detaches QuickCast into a movable floating widget, allowing you to click anywhere, browse web pages, and switch tabs without ever interrupting or stopping your recording.
• Zero-Latency Audio Mixing: Smoothly blends tab audio and microphone voiceover in real-time with zero echo or distortion.
• Mobile-Optimized MP4 Playback: Universal hardware-accelerated playback that renders instantly on Edge, Windows, iOS, and Android devices.

🌟 KEY FEATURES:
• 1-Click Screen & Tab Capture: Record your active browser tab, full desktop monitor, or specific application window with zero complicated setup.
• Floating Widget Controller: Movable on-screen controller with live elapsed timer, pause/resume, and 1-click chapter markers.
• Circular Webcam Bubble Overlay: Composite your front-facing camera feed directly into any corner of your recording for personal demos and presentations.
• Crystal-Clear Dual Audio: Capture system tab audio and microphone narration simultaneously, with live pre-flight VU meter testing and push-to-talk mic muting.
• Instant Cloud Share: Upload directly to private Cloudflare R2 streaming infrastructure with 1 click, or keep files completely local in your Downloads folder.
• Interactive Presentation Overlays: Highlight key points with click ripple rings, cursor spotlights, and modifier hotkey badges (Alt/Ctrl/Shift).
• Instant Screenshot Capture (Alt+S): Grab clean PNG frames from your recording or active screen without third-party tools.
• In-Browser GIF Converter: Export lightweight animated GIFs from your recordings for Slack, GitHub issues, and documentation.

🛡️ 100% PRIVATE & SECURE:
• Zero Third-Party Tracking: QuickCast does not collect, track, or sell your personal browsing history, keystrokes, or network activity.
• Client-Side Processing: Audio and video streams are encoded directly inside your browser memory using native WebRTC and MediaRecorder APIs.
• No Account Required: Start recording and downloading videos immediately without forced account signups.

💼 PERFECT FOR:
• Software Developers & QA Testers: Record bug repros with network HUD and timestamps.
• Remote Teams & Managers: Replace long meetings with 60-second async video walkthroughs.
• Educators & Students: Create step-by-step tutorials, online lessons, and presentations.
• Creators & Designers: Showcase design mockups, portfolios, and product feedback.

🚀 HOW TO USE:
1. Click the QuickCast icon in your Microsoft Edge toolbar.
2. Choose your capture source (Tab or Full Screen) and toggle your mic or webcam.
3. Click "Start Recording", capture your presentation, and instantly download or copy your share link!