Screen Recorder by ZenCapture — No Watermark, No Time Limit

Screen recorder with no watermark, unlimited time. Record screen, audio, webcam in 4K. 100% private, no account.

A screen recorder for Chrome that captures without watermarks, time limits, or data uploads. ZenCapture records your full screen, application windows, or browser tabs with crisp 4K resolution and simultaneous audio. All processing stays local, ensuring privacy and control. 🎬 KEY FEATURES - Record screen, window, or tab using Chromium’s native picker - Resolution up to 4K with presets: Original, 4K, 1080p, 720p, 480p - Output as WebM (VP9/VP8+Opus) or MP4 (H.264+AAC) where WebCodecs supported - Capture microphone and system or tab audio, automatically mixed into one track - Overlay webcam picture-in-picture in 4 corner positions, 2 sizes - Pause and resume recordings; paused segments excluded from final duration - Customizable keyboard shortcuts: Alt+Shift+R (start/stop), Alt+Shift+K (pause/resume), Alt+Shift+S (popup) - My Videos library with thumbnails, rename, re-download, delete, and auto-cleanup - Zero host permissions – cannot read or modify any website content 🎯 USE CASES - Software training and step-by-step tutorials for colleagues or clients - Bug reports with full audio narration to reproduce issues - Recording online lectures, presentations, and student feedback without time limits - Content creation: gameplay, demos, reaction videos with webcam overlay - Remote team collaboration: async updates, onboarding materials - Webinars and multi-hour sessions; duration limited only by available disk space - Privacy-sensitive workflows where cloud recorders are unacceptable (legal, healthcare) ⚡ HOW IT WORKS 1. Click the ZenCapture icon or press Alt+Shift+R to open the recorder. 2. Choose your source: entire screen, a window, or a browser tab. 3. Select audio (microphone/system) and webcam overlay if desired. 4. Press Record; use Alt+Shift+K to pause or resume mid-capture. 5. Stop to preview – save or delete the file locally. 🔒 PRIVACY & TECHNICAL All recording occurs in an offscreen document; data streams to IndexedDB in ~1.5s chunks and never leaves your device. Output formats WebM or MP4 are supported. The extension footprint is ~545 KB. Requires Chrome 100+ with Manifest V3. Permissions are limited to storage, downloads, tabs, and offscreen. No host permissions, no analytics, no network requests – recordings are private. Install ZenCapture and enjoy unrestricted screen recording with full local control. Start capturing today.