.toml

What is a .toml file?

A configuration file format designed to be easy to read.

Safe format
Type Data
By Tom Preston-Werner
MIME application/toml

Drop any file to identify it

We read file headers, not extensions. Nothing gets uploaded.

What is it

A configuration file format designed to be easy to read. TOML is used by Rust's Cargo, Python's pyproject.toml, Hugo, and many other developer tools. More structured than INI, more readable than YAML.

Technical details
Full Name
Tom's Obvious Minimal Language
MIME Type
application/toml
Developer
Tom Preston-Werner
Magic Bytes
N/A
Safety
.toml is a known, safe format.
What opens it
Any text editor
FREE All
VS Code
FREE All
Related formats