Font Replacer

This script is a Font Replacer UI tool for After Effects, allowing users to replace fonts in a single composition or across all compositions in a project.

Overview

The tool includes:

• Old Font Dropdown: Displays fonts currently used in the active composition.
• New Font Dropdown: Allows the selection of a replacement font.
• Load Fonts Button: Loads fonts from the active composition into both dropdowns.
• Apply to All Compositions Checkbox: Enables font replacement across the entire project if selected.
• Replace Font Button: Executes the font replacement based on the user's selections.

How It Works

1. Load Fonts: The user clicks “Load Fonts” to populate the dropdowns with fonts from the active composition.
2. Select Fonts: The user selects the font to replace and the new font.
3. Apply to All: If checked, the tool will replace the font in every composition in the project; otherwise, it applies only to the active composition.
4. Replace Font: The script then replaces the old font with the new one, layer by layer, across the selected compositions.

This tool simplifies font replacement in After Effects, especially useful for projects with multiple compositions.