TOML Formatter

Beautify and format TOML instantly. Free online TOML formatter. Valid for Cargo, Rust configs.

About

TOML is used for Cargo.toml, pyproject.toml, and config files. A TOML formatter validates and structures your data. Use cases: Rust projects, Python configs, package manifests. Paste TOML, get formatted output. No upload.

Example

Input

[package]
name="foo"
version="1.0"

Output

[package]
name = "foo"
version = "1.0"

Use cases

  • Format Cargo.toml
  • Validate pyproject.toml
  • Config file formatting
  • TOML validation

TOML Formatter

Free, local-first - no data leaves your browser.

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