Flexible conversion
Export to MP4, MKV, and other common formats. Adjust resolution (original, 4K, 1080p, 720p, etc.).
Key features
A compact set of tools for conversion and light editing.
Interpolation
Improve motion smoothness for cleaner playback.
Speed and trimming
Change speed between 0.5x and 2x with real-time preview. Set trim start and end using the current playback time.
Visual crop
On-screen overlay with handles to define the export area. Normalized coordinates for any resolution.
Auto analysis
Automatically detects resolution, duration, file size, and FPS when you load a video.
Smart preview
Native AVPlayer integration with time readout and crop overlay when enabled.
Fast workflow
Three steps from raw file to final export.
1
Drag a video in or select the file.
2
Adjust format, resolution, quality, and speed, trim, or crop options.
3
Convert and receive a notification when the process finishes.
Ready for macOS
LazyConverter is built for Mac users who want simple, fast, and private conversion.