TextMeshPro.characterSpacing

float characterSpacing;

Description

The amount of additional spacing between individual characters.


using UnityEngine;
using System.Collections;
using TMPro;

public class ExampleClass : MonoBehaviour
{
    void Awake()
    {
        TextMeshPro textmeshPro = GetComponent<TextMeshPro>();
        textmeshPro.characterSpacing = 0.25f;
    }    
}