There are several ways to wrap lines on iPhone keyboard:
Manual line wrapping: Tap the space bar: In the iPhone input method, when you want to wrap a line after entering a piece of text, you only need to click the space bar where you want to wrap the line.
Tap the line break key: The iPhone input method provides a dedicated line break key. When you're done typing a line of text, tap the line break key on the screen. However, please note that in the input box of some apps (such as WeChat, QQ and other chat apps), there may not be a line break button in the lower right corner, so you can try other line break methods.
Automatic word wrapping: When the input text reaches the end of a line, the iPhone input method will automatically wrap, no need to manually click the line wrap key. If you want to turn on or off the word wrap function, you can set it in [Settings] - [General] - [Keyboard] - [Word Wrap].
Use a third-party input method: If you feel that the input method that comes with the iPhone is not suitable for use habits, you can try to use a third-party input method, such as Sogou input method, input method, etc. These input methods often support custom shortcuts and word wrap functions to complete long text input more efficiently.
Other tip: Edit your text in an app like a system note or text message, then press and hold to select all and copy, then paste where you need to send it, so you can send text with line breaks.
Press and hold in the input box, and some apps will appear function buttons for line breaking, such as QQ, WeChat, etc.
Press the spacebar multiple times where you want to wrap, move the cursor to the far right, and enter text to wrap the line.
The above are a few ways to wrap lines on the iPhone keyboard, and you can choose the suitable method according to your personal habits and needs.
How to change the next line of the iPhone keyboard