Show a bug or issue
Record the checkout, the admin screen, or the failing state. The clip stays on your computer until you decide a teammate actually needs the link.
4K Screen Recorder
Record a tab, window, or screen in 4K — with mic and system audio
The overlay stays on the page you're showing. Capture up to 4K at 60fps, free, with no watermark and no login. Mic and computer audio mix in the browser. When you stop, the file is on your computer — nothing is uploaded.
Try it
This is the overlay. Click around.
Nothing records from this page. Tab, Window, Screen, audio, quality, and cursor effects work the same way they do in Chrome.
recbaba.com · Click around — this does not record
What to record
Tab unlocks editor effects. Window and Screen keep the real cursor.
Audio
System
Mic
Quality
Free
4K is free — no watermark, no account.
Cursor effects
Added in the web editor for a trackable Chrome tab.
What it records
A Chrome 4K screen recorder that stays local
RecBaba is the same product listed on the Chrome Web Store as Screen Recorder 4K — With Mic & System Audio. Record a browser tab, an application window, or the full display. Enable mic, system audio, or both. Save instantly on this computer as WebM, then trim and export MP4 if you want — still without an account.
When people reach for it
Three jobs the recorder is built for
Walk a teammate through a change
Narrate a new screen or a settings page. Mic and computer audio sit in one file so you don’t have to re-record for a missing soundtrack.
Record a how-to once
Same overlay, same local file. Export an MP4 if people should download it, or share a link if they should watch in the browser.
Also used for
Tutorials, webinars, and YouTube — without a watermark
The same 4K capture that works for a bug clip works for longer takes. Free recording time is unlimited at 720p, 30 minutes at 1080p/1440p, and 5 minutes at 4K. No brand baked into the file.
Online classes and step-by-step tutorials
Record the lesson in 4K with your voice on the mic and the tab audio in the mix. Export MP4 locally, or keep the WebM on this computer.
Meetings, webinars, and walkthroughs
Capture a window or the full display when the work lives outside the browser. Pause and resume without starting an upload.
YouTube and course recordings
4K is free. There is no watermark on the export. You decide later whether the file stays local or becomes a link.
What to record
Tab unlocks editor effects. Window and Screen keep the real cursor.
Pick the source that matches the job. You can switch before every take.
Chrome Tab
Best for a walkthrough of a website. The editor can add a spotlight, click rings, and a follow zoom later — they are applied when you export, not while you record.
Window or Screen
Best when you need an app outside the browser, or the whole display. Your real mouse cursor is captured in the video. Editor cursor effects stay off for these takes.
Quality
Up to 4K at 60fps — free, no watermark
Choose a resolution before you start. 4K is on the free plan. No account. Free recording time depends on the real output height: unlimited at 720p, 30 minutes at 1080p/1440p, 5 minutes at 4K.
- 480p and 720p
- Smaller files when a quick bug clip is enough
- 1080p
- The default. 30fps, or 60fps when motion needs to stay sharp
- 1440p
- Extra detail for dense UI, at 30 or 60fps
- 4K · 30 or 60fps
- Included free. No watermark. No account required.
- Auto
- Matches your display, up to 4K at 30fps
- After you stop
- The editor opens the file on this computer. No upload starts. Start a recording explains the overlay and the controls.
Cursor effects
Choose them before you record. They land in the export.
Spotlight, click highlights, and zoom are a preference for Chrome Tab recordings. They do not change the captured file. The editor applies them when you export MP4.
Tab recordings only
Window and Screen keep your real cursor instead. If you want the spotlight or click rings, record a Chrome tab. You can still turn each effect on or off later in the editor.
- Spotlight brightens the area around the pointer
- Click rings mark the moment you click
- Follow zoom is off by default so a calm take stays calm
- Details live on the video editor page
Capture details
What the Chrome extension records
- Sources
- Current tab, application window, or entire screen
- Audio
- Microphone, tab or computer audio, or both, mixed on your device
- Quality
- 480p to 4K, 30 or 60fps, plus Auto — 4K is free
- Browser
- Chrome, as a browser extension
- Fallback
- A web recorder page when a settings URL blocks the overlay
- Where it saves
- On this computer, in your browser — not in our cloud
Questions
4K recording, audio, and watermarks
Short answers for the searches that usually land here. The full FAQ covers sharing and accounts.
Yes. 4K at 30 or 60fps is included on the free plan. Exported videos have no watermark, and you do not need an account to record or export.
Boundaries
What recording will not do
- It will not start an upload when you press stop
- It will not ask for an account before the first frame
- Cursor effects do not change the recorded file — they are applied later when you export
- It will not send audio to a transcription service while you record
- It cannot run as a native Mac or Windows app — Chrome is how you capture today
Install, click, record
The overlay is the product. 4K, mic, and system audio are in the free extension. The rest of the site is optional until you need it.
Start Recording