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MD to TOML Converter — Free, Online, No Signup
Convert MD files to TOML online with no signup required.
MD at a glance
MD
Markdown was created in 2004 by John Gruber with Aaron Swartz, but the later CommonMark effort became important because the original syntax description was too ambiguous to keep implementations aligned.
TOML at a glance
TOML
TOML is closely associated with Tom Preston-Werner and the need for a simpler, more obvious configuration syntax for software projects.
Format comparison
| Feature | MD | TOML |
|---|---|---|
| File type | Document | Other |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2004 | 2013 |
| Inventor | John Gruber and Aaron Swartz | Tom Preston-Werner |
| Status | active | active |
| Primary use cases |
|
|
| Vector scaling | Not supported | Not supported |
| Reflowable text | Not supported | Not supported |
| Structured data | Supported | Supported |
When to use each format
When to use MD
- Your source file is already in MD.
- Preserve source expectations before exporting to TOML.
- MD is commonly used in document workflows.
When to use TOML
- Your target workflow expects TOML.
- Improve delivery compatibility with TOML.
- TOML is commonly used in other workflows.
FAQs
Why convert MD to TOML?
Convert to TOML when the output is a human-maintained configuration or project metadata file that benefits from typed values and a clean structure.
It is a strong target for developer tooling, package configuration, and settings files that need to remain approachable in version control.
For API payloads or broadly standardized machine exchange, JSON may still be the more common option.
What changes when converting MD to TOML?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting MD to TOML?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.