# HappyFormatter

Private browser formatter, minifier, converter, decoder, parser, and generator tools. Tools are designed for no-upload local browser processing.

## Core Tools
- [C Formatter](https://happyformatter.com/c)
- [C++ Formatter](https://happyformatter.com/cpp)
- [Objective-C Formatter](https://happyformatter.com/objectivec)
- [Objective-C++ Formatter](https://happyformatter.com/objectivecpp)
- [C# Formatter](https://happyformatter.com/csharp)
- [CSS Formatter](https://happyformatter.com/css)
- [SCSS Formatter](https://happyformatter.com/scss)
- [Sass Formatter](https://happyformatter.com/sass)
- [Less Formatter](https://happyformatter.com/less)
- [Dart Formatter](https://happyformatter.com/dart)
- [Go Formatter](https://happyformatter.com/go)
- [HTML Formatter](https://happyformatter.com/html)
- [Vue Formatter](https://happyformatter.com/vue)
- [Svelte Formatter](https://happyformatter.com/svelte)
- [Astro Formatter](https://happyformatter.com/astro)
- [Angular Formatter](https://happyformatter.com/angular)
- [Handlebars Formatter](https://happyformatter.com/handlebars)
- [Jinja Formatter](https://happyformatter.com/jinja)
- [Twig Formatter](https://happyformatter.com/twig)
- [Java Formatter](https://happyformatter.com/java)
- [JavaScript Formatter](https://happyformatter.com/javascript)
- [JSON Formatter](https://happyformatter.com/json)
- [JSONC Formatter](https://happyformatter.com/jsonc)
- [JSON5 Formatter](https://happyformatter.com/json5)
- [Lua Formatter](https://happyformatter.com/lua)
- [Markdown Formatter](https://happyformatter.com/markdown)
- [MDX Formatter](https://happyformatter.com/mdx)
- [PHP Formatter](https://happyformatter.com/php)
- [Protocol Buffers Formatter](https://happyformatter.com/proto)
- [Python Formatter](https://happyformatter.com/python)
- [Rust Formatter](https://happyformatter.com/rust)
- [SQL Formatter](https://happyformatter.com/sql)
- [GraphQL Formatter](https://happyformatter.com/graphql)
- [Shell Formatter](https://happyformatter.com/shell)
- [TypeScript Formatter](https://happyformatter.com/typescript)
- [TOML Formatter](https://happyformatter.com/toml)
- [XML Formatter](https://happyformatter.com/xml)
- [YAML Formatter](https://happyformatter.com/yaml)
- [Zig Formatter](https://happyformatter.com/zig)

## Utility Tools
- [JSON Viewer](https://happyformatter.com/tools/json-viewer)
- [JSON Sort Keys](https://happyformatter.com/tools/json-sort-keys)
- [JSON Diff](https://happyformatter.com/tools/json-diff)
- [JSON to YAML](https://happyformatter.com/tools/json-to-yaml)
- [YAML to JSON](https://happyformatter.com/tools/yaml-to-json)
- [JSON to CSV](https://happyformatter.com/tools/json-to-csv)
- [XML to JSON](https://happyformatter.com/tools/xml-to-json)
- [JWT Decoder](https://happyformatter.com/tools/jwt-decoder)
- [Base64 Encode/Decode](https://happyformatter.com/tools/base64-encode-decode)
- [Regex Tester](https://happyformatter.com/tools/regex-tester)
- [URL Encoder/Decoder](https://happyformatter.com/tools/url-encoder-decoder)
- [Hash Generator](https://happyformatter.com/tools/hash-generator)
- [Color Converter](https://happyformatter.com/tools/color-converter)
- [CSV to JSON](https://happyformatter.com/tools/csv-to-json)
- [CSV TSV Converter](https://happyformatter.com/tools/csv-tsv-converter)
- [TOML to JSON](https://happyformatter.com/tools/toml-to-json)
- [JSON to TOML](https://happyformatter.com/tools/json-to-toml)
- [Markdown Preview](https://happyformatter.com/tools/markdown-preview)
- [Markdown to HTML](https://happyformatter.com/tools/markdown-to-html)
- [HTML Entity Encode Decode](https://happyformatter.com/tools/html-entity-encode-decode)
- [Unix Timestamp Converter](https://happyformatter.com/tools/unix-timestamp-converter)
- [UUID Generator](https://happyformatter.com/tools/uuid-generator)
- [Text Case Converter](https://happyformatter.com/tools/text-case-converter)
- [String Escape Unescape](https://happyformatter.com/tools/string-escape-unescape)
- [Query String Parser](https://happyformatter.com/tools/query-string-parser)
- [HTTP Header Parser](https://happyformatter.com/tools/http-header-parser)
- [Cron Expression Explainer](https://happyformatter.com/tools/cron-expression-explainer)
- [CSS Unit Converter](https://happyformatter.com/tools/css-unit-converter)
- [SVG Optimizer Pretty Printer](https://happyformatter.com/tools/svg-optimizer-pretty-printer)

## SEO Guides
- [Ruff vs Black for Python formatting](https://happyformatter.com/compare/python-ruff-vs-black)
- [Biome vs Prettier for JavaScript](https://happyformatter.com/compare/javascript-biome-vs-prettier)
- [Biome vs Prettier for TypeScript](https://happyformatter.com/compare/typescript-biome-vs-prettier)
- [JSON formatter vs JSON viewer](https://happyformatter.com/compare/json-formatter-vs-json-viewer)
- [JSON minifier vs JSON formatter](https://happyformatter.com/compare/json-minifier-vs-json-formatter)
- [YAML vs JSON](https://happyformatter.com/compare/yaml-vs-json)
- [TOML vs YAML](https://happyformatter.com/compare/toml-vs-yaml)
- [Base64 vs URL encoding](https://happyformatter.com/compare/base64-vs-url-encoding)
- [Fix JSON trailing comma errors](https://happyformatter.com/errors/json-trailing-comma)
- [Fix JSON unexpected token errors](https://happyformatter.com/errors/json-unexpected-token)
- [Fix YAML indentation errors](https://happyformatter.com/errors/yaml-indentation)
- [Fix XML mismatched tag errors](https://happyformatter.com/errors/xml-mismatched-tag)
- [Fix Base64 invalid character errors](https://happyformatter.com/errors/base64-invalid-character)
- [Fix invalid JWT token format](https://happyformatter.com/errors/jwt-invalid-token)
- [Fix regex invalid group errors](https://happyformatter.com/errors/regex-invalid-group)
- [Fix CSS missing brace errors](https://happyformatter.com/errors/css-missing-brace)
- [Format a JSON file privately](https://happyformatter.com/guides/format-json-file)
- [Format a YAML file privately](https://happyformatter.com/guides/format-yaml-file)
- [Format a TOML file privately](https://happyformatter.com/guides/format-toml-file)
- [Format a Python file with Ruff privately](https://happyformatter.com/guides/format-python-file)
- [Minify a CSS file privately](https://happyformatter.com/guides/minify-css-file)
- [Minify a JavaScript file privately](https://happyformatter.com/guides/minify-javascript-file)
- [Convert JSON to CSV privately](https://happyformatter.com/guides/convert-json-to-csv)
- [Decode a JWT token privately](https://happyformatter.com/guides/decode-jwt-token)
- [Generate a SHA-256 hash privately](https://happyformatter.com/guides/generate-sha256-hash)