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SPCXTools

Screen Recorder

Record your screen, a window or a tab — with sound — straight from your browser.

Runs locally — files never leave your device

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How to use Screen Recorder

  1. 1Choose whether to include system audio and your microphone.
  2. 2Click Start recording and pick the screen, window or browser tab to share.
  3. 3Do what you want to record. Click Stop (or your browser's "Stop sharing" button) when you're done.
  4. 4Preview the video and download it, or save it as MP4.

Record your screen without installing anything

Show a colleague how to do something, report a bug, record a presentation, capture a video call (with everyone's consent), make a tutorial or save a clip of a game — screen recordings explain things faster than words. This recorder uses your browser's built-in screen capture, so there's nothing to install, no account, no watermark and no time limit.

Features

  • Entire screen, a single window or a browser tab.
  • System or tab audio (in Chrome and Edge) and microphone narration, mixed together.
  • No watermark and no time limit.
  • Instant preview after recording.
  • Save as MP4 for maximum compatibility.
  • Private: recordings never leave your device.

Browser support

Browser Screen Tab audio System audio
Chrome / Edge (Windows) ✓ ✓ ✓
Chrome / Edge (macOS) ✓ ✓ ✗
Firefox ✓ ✗ ✗
Safari ✓ ✗ ✗
Mobile browsers ✗ ✗ ✗

After recording

Cut out the start and end with Trim Video, shrink the file for sharing with Compress Video, or turn a short part into an animation with Video to GIF. Recording only your voice? Use the Voice Recorder.

Frequently asked questions

Is my recording uploaded?
No. Your screen is recorded by your browser and the video stays in memory on your device until you download it. Nothing is sent to a server.
Why is there no system sound?
Sharing system or tab audio is supported by Chrome and Edge. On Windows you can share audio from the whole screen; on macOS only browser tabs can share audio. Firefox and Safari can't capture system sound. Make sure to tick "Share audio" in the browser's sharing dialog.
Can I record on my phone?
Mobile browsers don't allow websites to record the screen. Use your phone's built-in screen recorder instead — on iPhone it's in Control Center, on most Android phones in Quick Settings.
What format is the recording?
Chrome, Edge and Firefox record WebM; Safari records MP4. Click Save as MP4 to convert a WebM recording into an MP4 that plays everywhere.
Is there a time limit or watermark?
No. Long recordings use more memory (roughly 30 MB per minute at the default quality), so for very long sessions make sure your device has enough free memory.

Related tools

Voice RecorderRecord your voice in the browser and save it as MP3 — nothing is uploaded.Trim VideoCut a video down to just the part you need — quickly, privately and without a watermark.Compress VideoShrink large videos so they're easy to send and share — compressed privately in your browser.Video to GIFTurn a short video clip into an animated GIF — choose the moment, size and smoothness.Convert VideoConvert videos to MP4, WebM, MOV or MKV — privately, in your browser.Mute VideoStrip the audio track from any video — the picture stays untouched.