High-performance screen recording with AI-enhanced editing and total privacy
Click "Start Recording" to begin capturing your screen
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Secure-Lens Screen Recorder targets users who need capture, trim, and export workflows without uploading raw footage to a third-party editor by default. Recording happens through browser APIs with optional local FFmpeg processing for encoding.
Record screen, webcam, and microphone in the browser with optional local FFmpeg processing. Privacy-first capture for tutorials, bugs, and demos — no upload required for core recording.
Chief Technical Editor
Secure-Lens Screen Recorder targets users who need capture, trim, and export workflows without uploading raw footage to a third-party editor by default. Recording happens through browser APIs with optional local FFmpeg processing for encoding.
The page is most valuable when you want to document tutorials, bugs, or short demos while keeping assets on your device until you choose to share them.
Treat microphone, webcam, and display capture permissions seriously: only record content you have the right to capture and share.
A developer reproducing a UI bug can record the screen locally, pause segments, and export a clip for an internal ticket without routing the file through an external converter first.
The workflow stays under your control end-to-end, which matters when footage includes proprietary or personal information.
The recorder orchestrates MediaRecorder or similar browser capabilities, optional webcam overlay, and local FFmpeg.wasm for post-processing when enabled.
Interpret quality and file size tradeoffs: higher resolution and frame rates increase processing time and storage use.
Sharing remains your decision; nothing in the default design requires uploading captures to the site owner servers for basic recording.
No. Processing is designed to stay in your browser session; you choose if and how to export or upload elsewhere.
No sign-up is required to use the recorder.
It can help with encoding or packaging without sending your raw capture to a remote transcoding service.
Support depends on the browser and OS; try the options on your device and expect platform differences.
It focuses on capture and local editing workflows rather than being a full streaming platform.
Long recordings and high resolutions can stress memory and CPU; shorter clips often behave more reliably.
Longer explanations that complement this calculator—same privacy-first, editorial tone.
A straightforward overview of client-side tools, optional Google ads, and how that maps to everyday privacy expectations.
How browser-based loan and EMI tools keep inputs off application servers, and what still requires common-sense caution.
Local-first media lab when recordings feed into image or social workflows.
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