4K screen recording — free, no limits
Record at up to 3840x2160 at 60 frames per second. Hardware-accelerated encoding means smooth capture without performance impact. Free on macOS, Windows, and Linux.
Free forever · No watermark · No account required · macOS, Windows & Linux
Why choose One Rec
True 4K capture
Record at 3840x2160 resolution. Code, UI details, small text, and fine design elements stay perfectly sharp.
60fps recording
Smooth motion capture at 60 frames per second. UI animations, scrolling, and cursor movements look fluid.
Hardware acceleration
Leverages NVENC, Quick Sync, and VideoToolbox for efficient encoding. Record in 4K without maxing out your CPU.
4K export included free
Export in full 4K resolution. No upgrade required, no paid tier, no watermark. 4K is available to everyone.
How One Rec compares
| Competitor | One Rec | Their Free Tier |
|---|---|---|
| Loom (Free) | 4K / 60fps | 720p max |
| OBS Studio | 4K + editor + zoom | 4K but no editing |
| Bandicam (Free) | 4K + no watermark | Watermark on free |
Frequently asked questions
Is 4K recording really free?
Yes. One Rec includes 4K recording and export on the free plan. No upgrade, no watermark, no hidden costs.
Will 4K recording slow down my computer?
One Rec uses hardware-accelerated encoding. On most modern machines, 4K recording has minimal performance impact.
Ready to record?
Download One Rec for free and start recording in minutes.
Download for Free