Yes, it's completely safe to use. Since it operates directly in your browser, you don't need to download or install anything, which means no risk of getting a virus. It also doesn't ask for any sketchy permissions or access to your files. Just open the tool, start recording, and you're good to go.
No, you can't use it offline because it's a web-based tool. It needs an internet connection to work, so make sure you're online when you start recording. This setup helps keep the tool lightweight and always updated. If you need an offline recording, you might want to try its pro version, the Aqua Demo.
Recordings are saved in WebM format, which works well on most modern devices and browsers like Chrome, Firefox, and Edge. However, some older devices or apps might not support WebM. If needed, you can convert the file to another format like MP4 using free converters online. But for general use, it should play just fine on computers, tablets, and phones.
Yes, you can record both microphone audio and system sound. This means you can talk during your recording and also capture the sounds from your computer, like music or videos. Just make sure you allow microphone access when the browser asks. It's great for tutorials, presentations, or gameplay with full sound.