# Static-site tools for safer HTML, JSON, CSS, and DNS checks

> Small server-side utilities for reviewing snippets, configs, DNS, SSL, and static-site files before they become part of a release.

Canonical: https://staticx.site/tools

## Review before publishing

Use formatters, validators, and parsers to catch broken snippets or malformed configs before they enter a StaticX site.

## Server-generated results

Tools that need parsing run through backend endpoints with validation and size limits instead of pretending to work in fake UI.

## Built for static workflows

The utilities focus on the files and configuration static-site teams actually touch: HTML, CSS, JavaScript, JSON, URLs, DNS, and certificates.

## Pages

- [HTML Encode](https://staticx.site/html-encode) — Markdown: https://staticx.site/html-encode.md
- [HTML Decode](https://staticx.site/html-decode) — Markdown: https://staticx.site/html-decode.md
- [HTML Viewer](https://staticx.site/html-viewer) — Markdown: https://staticx.site/html-viewer.md
- [HTML to Markdown](https://staticx.site/html-to-markdown) — Markdown: https://staticx.site/html-to-markdown.md
- [Markdown to HTML](https://staticx.site/markdown-to-html) — Markdown: https://staticx.site/markdown-to-html.md
- [JSON Beautifier](https://staticx.site/json-beautifier) — Markdown: https://staticx.site/json-beautifier.md
- [JSON to XML](https://staticx.site/json-to-xml) — Markdown: https://staticx.site/json-to-xml.md
- [XML to JSON](https://staticx.site/xml-to-json) — Markdown: https://staticx.site/xml-to-json.md
- [SSL Checker](https://staticx.site/ssl-checker) — Markdown: https://staticx.site/ssl-checker.md
- [URL Parser](https://staticx.site/url-parser) — Markdown: https://staticx.site/url-parser.md
- [HTML Formatter](https://staticx.site/html-formatter) — Markdown: https://staticx.site/html-formatter.md
- [HTML Minifier](https://staticx.site/html-minifier) — Markdown: https://staticx.site/html-minifier.md
- [HTML Validator](https://staticx.site/html-validator) — Markdown: https://staticx.site/html-validator.md
- [HTML Tester](https://staticx.site/html-test) — Markdown: https://staticx.site/html-test.md
- [CSS Minifier](https://staticx.site/css-minifier) — Markdown: https://staticx.site/css-minifier.md
- [CSS Formatter](https://staticx.site/css-formatter) — Markdown: https://staticx.site/css-formatter.md
- [JS Minifier](https://staticx.site/js-minifier) — Markdown: https://staticx.site/js-minifier.md
- [JS Formatter](https://staticx.site/js-formatter) — Markdown: https://staticx.site/js-formatter.md
- [JSON Validator](https://staticx.site/json-validator) — Markdown: https://staticx.site/json-validator.md
- [DNS Lookup](https://staticx.site/dns-lookup) — Markdown: https://staticx.site/dns-lookup.md

## FAQ

### Are these tools safe for secrets?

No. Public utilities are for snippets and diagnostics. Do not paste passwords, API tokens, private keys, or private customer data.

### Do utility results publish to my site automatically?

No. Utilities return a result for review. You decide whether to copy it into site files and publish a new version.

### Are the tools only frontend demos?

No. Dynamic utilities call backend logic and return server-generated results with validation and error handling.

[View on staticx.site](https://staticx.site/tools)