Feature
Record everything on your screen
4K / 60fps screen capture with system audio, microphone input, and optional webcam overlay. No cloud, no account, no time limit.
Key benefits
4K / 60fps capture
Record at up to 4K resolution and 60 frames per second. Code, UI elements, and small text stay perfectly sharp.
System audio + microphone
Capture system audio alongside your microphone. Perfect for recording app sounds, music, or notification chimes with your narration.
Region, window, or full screen
Select a specific window, a custom region, or your entire display. Switch capture modes without restarting the recording.
How it works
- 1
Choose your source
Pick a window, display, or draw a custom region to record.
- 2
Hit record
Press the keyboard shortcut or click the record button. One Rec starts capturing instantly.
- 3
Edit and export
Use the built-in timeline editor to trim, then export as MP4, GIF, or WebM.
Frequently asked questions
What resolution can I record at?
One Rec supports recording up to 4K (3840×2160) at 60fps. You can also choose lower resolutions for smaller file sizes.
Is there a recording time limit?
No. One Rec has no time limit on recordings. Record as long as you need.
Can I record system audio on Mac?
Yes. One Rec captures system audio on macOS without requiring third-party audio drivers.
Related features
Ready to try screen recording?
Download One Rec for free and start using screen recording today.
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