For more comprehensive mobile editing, Google also offers the app, which includes additional tools like automated captions and effects.
The editor is not ideal for complex editing,, and for unedited videos with over 100,000 views, saving changes may be restricted (excluding blurring). youtube-editor
It is best used for "emergency surgery" on published content to avoid having to delete and re-upload the video. For more comprehensive mobile editing, Google also offers
Enables the addition of end screens and info cards to promote other videos or channels. For more comprehensive mobile editing
For monetized channels, the editor allows for the adjustment of ad breaks.