Utility Tools
Convert between text and data formats — Markdown, Base64, JSON, YAML and more.
Format Converters
Markdown to HTML Converter
Convert Markdown files to HTML with full GFM support. Free and private.
Markdown to PDF Converter
Convert Markdown files to PDF with styled formatting. Free and private.
JSON to YAML Converter
Convert JSON files to YAML format. Clean, readable output.
YAML to JSON Converter
Convert YAML files to JSON format. Properly formatted output.
Encoding Tools
About Utility Tools
Why use online utility tools? Focused browser tools make routine text, structured-data, markup, and Base64 transformations easier to complete without setting up a command-line workflow.
Frequently asked questions
Common questions about Utility Tools.
The collection includes Markdown, HTML, JSON, YAML, Base64, and related file or text transformations, depending on the selected tool.
Syntax must be parseable, but format conversion alone does not prove that the data follows an application-specific schema.
No. Base64 is a reversible text encoding for binary data, not a security or confidentiality mechanism.
Not always. Markdown and HTML support different structures, and rendered output can also depend on styles, fonts, and the destination environment.