How to Record Screen on Mac Without External Sound
Quickly capture your MacBook screen and webcam with audio without any background noise using Dadan. Record tutorials, demos, and presentations, then trim and share in minutes.
Join over 3,000 + companies creating videos with Dadan











Step-by-Step Guide: How to Record Screen on Mac Without External Sound
Step 1:
Create your free Dadan account and install the Mac app (or add the Chrome extension).
Step 2:
Open Dadan, pick Screen Recording, choose what to capture, then start with mic audio and mute external audio.
Step 3:
Stop recording, make quick edits if needed, then download or share the video instantly.

Simple Yet Powerful Screen Recording Features
Record Your Screen
Capture your full screen, a window, or a selected region in crisp quality, so you can show work clearly for updates, training, demos, and walkthroughs.
Record Screen + Audio
Record your screen while capturing your voice in the same take, so viewers get both context and explanation together, without extra setup or syncing later.
Edit Video
Edit recordings with simple controls so you can clean up timing, remove mistakes, and tighten delivery quickly, without exporting into another editing tool.
Player Page Customization
Customize the video player page with branding and layout choices so shared recordings look professional, feel consistent, and match your team’s identity.
Remove Silence
Automatically remove long silences to tighten pacing and keep attention, especially in tutorials and walkthroughs where pauses add unnecessary length.
Remove filler words
Remove common filler words from spoken audio to make delivery cleaner and more confident, while keeping your meaning intact and your tone natural overall.
Meet Our Happy Customers

"At Youfibre, we’re a remote-first company with team members all over the UK. Dadan lets me work on projects and tasks with my team and keeps us moving fast."
Craig Tomkins
Director of Strategy & Operations

“ I love Dadan, it helps me communicate and get feedback from clients without needing meetings all the time. We use the interactive quizzes to speed up sign-off. ”
Jess Silver
Marketing Agency Owner

"Great tool! I work with retail partners all over the world and Dadan helps me keep those relationships strong."
Lewis Lingard
International Trade Sales Manager
Record Your Presentations, Demos, Courses, and Walkthroughs Online with No Watermark
FAQs
Choose your audio source before you hit record. Microphone, system audio (if supported), or both. On some devices, system/internal audio needs extra permissions or isn’t supported everywhere.
Usually it’s one of three things. The wrong audio source selected, mic permissions blocked, or system audio not supported in that recording mode. Recheck settings and permissions first.
You can reduce noise by using a decent mic, recording in a quieter room, and using headphones. Some editors can also help clean up audio after recording, depending on the tool.
Re-enable permissions for screen capture, microphone, and camera (if used). On Mac, screen recording permission is a common blocker, on Windows, privacy settings can disable mic/cam.
Yes, but it depends on the recorder. Many tools like Dadan let you choose which display to capture, some can capture both, but files get larger and performance can drop.
The “best” depends on what you need. For example, quality, system audio, webcam overlays, or fast sharing. If you want an easy workflow for tutorials and demos, Dadan is worth considering.