TOML Formatter & Beautifier

Format, align, and organize TOML configuration files with clean spacing and consistent table headers.

This tool is currently being prepared. The specification is finalized and implementation is underway.

How It Works & Processing Standards

Format, align, and organize TOML configuration files with clean spacing and consistent table headers.

Current Limits

  • Desktop max file size: 50MB
  • Mobile max file size: 20MB

TOML Formatter & Beautifier is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use TOML Formatter & Beautifier

  1. 1
    Paste TOMLEnter unformatted or messy TOML text.
  2. 2
    FormatClean up section headers, equals sign alignments, and indentation.
  3. 3
    Copy OutputCopy the organized TOML document.

Examples

Format TOML
Input: [server] port=8080 host="localhost"
Result: [server] host = "localhost" port = 8080

Common Use Cases

  • Formatting Cargo.toml and pyproject.toml files before Git commits
  • Cleaning up messy TOML configuration dumps for readability
  • Standardizing formatting across team repositories

Frequently Asked Questions (FAQ)

Are comments preserved during formatting?

Yes, TOML comment lines (#) are preserved in their contextual positions.

Have feedback or ideas for this tool? Suggest & Inquire →