DevToolsmith

Markdown Formatter

Format Markdown headings, lists and tables with optional prose wrapping.

Runs 100% in your browser — nothing is uploaded

Markdown source
Tip: drop a file here55 chars · 55 bytes · 8 lines
Result
0 chars · 0 bytes · 0 lines

Up to 200,000 input characters and 2 million output characters. Processing stays on this device.

Use Markdown Formatter

Format Markdown headings, lists and tables with optional prose wrapping. Start with the sample, select the options and run the tool. Copy or download the result after reviewing it.

Behavior and limits

Formatting uses the Markdown parser, not an HTML sanitizer. It changes source layout and may normalize table syntax and list markers. Embedded code is not executed. Choose preserve wrapping for manually wrapped prose.

Example input

#   Example

- one
-  two

|name|score|
|-|-|
|Ada|120|

Expected behavior for the example

A consistently formatted heading, list and aligned Markdown table.

Check important output in the application that will consume it. Use the tool directory to find related formats and tasks.

Frequently asked questions

How does Markdown Formatter handle my input?

Formatting uses the Markdown parser, not an HTML sanitizer. It changes source layout and may normalize table syntax and list markers. Embedded code is not executed. Choose preserve wrapping for manually wrapped prose.

Is my input uploaded or saved automatically?

Processing runs locally in this browser. Input and results are not saved automatically. Downloads happen only when you choose them. The static preview blocks scripts and external resources when one is available.