RightFont lets you preview fonts in real time without activating them. Simply enter custom text in the preview field to instantly see how different fonts appear across your font library.
You can also use preview presets to quickly switch between commonly used sample texts.
Tip: Press Command-E to quickly show or hide the preview editor.
The font list updates automatically as you type, allowing you to compare fonts instantly.

Below the preview editor is a list of built-in preview presets, including numbers, uppercase letters, lowercase letters, words, symbols, and multilingual samples.
Click a preset to instantly switch the preview text and evaluate fonts in different scenarios, such as:
You can fully customize the preset list by creating your own presets, editing existing ones, or deleting presets you no longer need. This allows you to build a personalized preview workflow tailored to your typography and design projects.
You can create your own preview presets for frequently used sample text.
The new preset will appear in the preset list for quick access.
To manage an existing preset:
This allows you to customize your preview workflow and keep commonly used text samples easily accessible.