Do I need to install any software or browser extensions?

No installation is required. Everything runs seamlessly in modern web browsers including Chrome, Safari, Firefox, Edge, and mobile browsers on iOS and Android.

Are there any file size or daily conversion limits?

No. Because the processing is handled entirely by your own device rather than expensive server clusters, there are no artificial daily limits, queues, or paywalls.

FastPebble

⚡ 100% Private In-Browser Tools

100% Free & Private • Zero Server Uploads

Free Online Screen Recorder

Record your screen, tabs, and audio locally. Instantly download as WebM. 100% private with no extensions or watermarks.

Controls

100% Private

Your video never leaves your computer. We use advanced technology to record and save the file directly to your local drive. No servers, no uploads.

Live Preview

Click "Start Recording" to begin

High Performance Web Tool

No-Install Free Screen Recorder

Record Screen and Audio Without Extensions

100% Client-Side Privacy

All processing runs directly in your local browser memory via WebAssembly and JavaScript. Your files are never uploaded to any remote server or third-party cloud.

Zero Latency & Lightning Fast

Eliminate upload and download wait times. Files are processed instantly using your device's native CPU & GPU acceleration.

No Limits, No Watermarks, 100% Free

Enjoy unlimited batch operations, maximum resolution outputs, and zero watermarks without ever needing to register or pay.

Quick Tutorial

How to use this tool in 3 simple steps

Upload or drag and drop your file into the secure workspace.

Adjust your preferred settings or let our automated presets optimize the output.

Click convert/process and download your finished file instantly to your device.

Forget downloading heavy software or giving risky Chrome extensions permission to read your data. Our 100% Free Screen Recorder uses modern browser APIs to capture your screen, application windows, or browser tabs directly to your local device. Because the video processing happens on your own computer, there are absolutely no watermarks, no time limits, and zero privacy risks. Download your HD WebM file instantly when you stop recording.

Why FastPebble Beats Traditional Cloud Converters

Compare local in-browser processing vs conventional cloud platforms like iLovePDF, Smallpdf & CloudConvert.

Feature	FastPebble Tools	Traditional Cloud Websites
Data Privacy & Security	100% Private (No server uploads)	Uploaded to remote 3rd-party servers
Processing Speed	Instant (0ms network latency)	Slow (Upload + Queue + Download wait)
File Size Limits	Virtually unlimited (Uses device RAM)	Strict limits (Paywalls for 10MB+)
Cost & Watermarks	100% Free Forever, No Watermarks	Subscription paywalls & daily limits

Frequently Asked Questions

Common Questions & Answers

Yes, 100%. Unlike conventional online tool websites that upload your files to remote cloud servers, FastPebble executes all file parsing, compression, and conversions locally on your computer or phone. Your confidential documents never leave your device.