Test File Generator
Generate sample files of any size for testing purposes
Image Combiner
Combine two images into a single file with no quality loss
Image Compressor
Reduce image file size by selecting a quality level
Video Compressor
Reduce video file size by lowering bitrate and resolution — processed entirely in your browser
Click or drop video here
PDF Editor Beta
Upload a PDF and edit it — add text, images, shapes, reorder or delete pages, then download
Click or drop a PDF here
Video and Audio Test
Audio Test Only
Notification Test
Browser Features Check
Cookies Enabled
JavaScript Enabled
LocalStorage Available
WebRTC Support
WebGL Support
Geolocation
Audio Output Devices