Developer Utilities

Developer Text Tools

Format JSON, HTML, XML, SQL, CSS, CSV, Markdown, URLs, Base64, and slug text in the browser for quick inspection and cleanup.

Tools in this collection

JSON Formatter

Format and validate JSON data.

HTML Formatter

Indent HTML markup for easier reading.

XML Formatter

Indent XML documents for inspection.

SQL Formatter

Format SQL queries with readable line breaks and indentation.

CSS Formatter

Format CSS rules so selectors and declarations are easier to scan.

CSV to JSON

Convert simple CSV data into JSON arrays in the browser.

Markdown Preview

Preview simple Markdown as formatted HTML.

URL Encode

Encode text for safe URLs and query strings.

URL Decode

Decode percent-encoded URL text.

Base64 Encode

Encode text as Base64 in the browser.

Base64 Decode

Decode Base64 text into readable content.

Slugify Text

Turn titles and phrases into clean URL slugs.

Kebab Case

Convert text into lowercase words joined with hyphens.

Snake Case

Convert text into lowercase words joined with underscores.

Camel Case

Convert text into camelCase for variable names and identifiers.

Inspect Small Snippets Quickly

Developer text tools are useful when you need to format a copied API response, clean SQL or CSS, convert CSV to JSON, decode a URL, preview Markdown, or inspect compact markup.

Keep Formatting Local

The launch version is designed for quick browser-based formatting without connecting an API key or setting up a full developer workflow.

Review Sensitive Data Carefully

Do not paste secrets, private keys, access tokens, or sensitive production data into online tools unless you understand the security model.