How do you add or change dialogue in Friday Night Funkin?

Who this is for: FNF modders, game developers, and players wanting to customize dialogue in Friday Night Funkin.


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Understanding Friday Night Funkin’s Dialogue System

Friday Night Funkin uses a JSON-based dialogue system that’s relatively straightforward to modify once you understand the structure. The dialogue files are typically stored in the game’s assets folder under specific week directories.

Locating Dialogue Files

Dialogue data is usually found in JSON files within each week’s folder. Look for files named something like “dialogue.json” or “weekX-dialogue.json” in your FNF source files. These contain the conversation text that appears before songs.

Basic Dialogue Structure

The dialogue system uses a simple format:

  • Character name: Identifies who’s speaking
  • Text content: The actual dialogue lines
  • Portrait references: Links to character expressions
  • Speed settings: Controls text display timing

Editing Existing Dialogue

To modify dialogue, open the relevant JSON file in a text editor. Each dialogue entry typically contains fields for the speaker, their expression, and the text they say. Simply replace the existing text with your new dialogue while maintaining the JSON syntax.

Adding New Dialogue Sequences

Creating new dialogue involves:

  1. Adding new entries to the dialogue array
  2. Specifying character names and expressions
  3. Writing your dialogue text
  4. Setting appropriate timing values

Character Expressions and Portraits

Most dialogue systems reference character portrait files that show different emotions. Make sure your dialogue references existing portrait names, or add new portrait images to match your custom expressions.

Testing Your Changes

After editing dialogue files, test your changes by running the game and playing through the affected weeks. Check that text displays correctly, timing feels natural, and character portraits match the intended emotions.

Remember to backup your original files before making changes, and consider exploring the vibrant FNF modding community for additional tools and resources to enhance your dialogue editing experience.

TL;DR

Edit FNF dialogue by modifying JSON files in week folders, changing character text, expressions, and timing values while maintaining proper syntax.

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Joyst1ck

Gaming Writer & HTML5 Developer

Answering gaming questions—from Roblox and Minecraft to the latest indie hits. I write developer‑focused HTML5 articles and share practical tips on game design, monetisation, and scripting.

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