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Text
  • Word Counter
  • Character Counter
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Markdown
  • Markdown Editor & Preview
  • Markdown to HTML
  • HTML to Markdown
  • + 91 more →
Encoding
  • Base64 Encoder
  • Base64 Decoder
  • Image to Base64
  • + 81 more →
Converters
  • XML to JSON
  • TOML to JSON
  • SQL Insert to JSON
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Formatters
  • HTML Formatter
  • CSS Formatter
  • JavaScript Formatter
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Web
  • HTTP Status Codes
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  • User-Agent Parser
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Color
  • Color Picker
  • Color Converter
  • Contrast Checker
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Time & Date
  • Unix Timestamp Converter
  • Timezone Converter
  • Cron Expression Parser
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Images
  • PNG to JPG
  • JPG to PNG
  • PNG to WebP
  • + 78 more →
Regex
  • Regex Tester
  • Regex Debugger
  • Regex Explainer
  • + 79 more →
Utilities
  • Password Generator
  • Random Number Generator
  • Random Picker
  • + 116 more →
© 2026 TryDevTools. All rights reserved.Crafted for the open web
trydevtools
HomeCategoriesAbout
⌘ K
json
text
markdown
encoding
converters
web
color
time
images
regex
formatters
utilities
trydevtools

750+ developer utilities. Everything runs in your browser — no accounts, no uploads, no tracking.

All tools·About·FAQ·Privacy·Terms·Contact
JSON
  • JSON Formatter
  • JSON Validator
  • JSON Minifier
  • + 20 more →
Text
  • Word Counter
  • Character Counter
  • Case Converter
  • + 51 more →
Markdown
  • Markdown Editor & Preview
  • Markdown to HTML
  • HTML to Markdown
  • + 91 more →
Encoding
  • Base64 Encoder
  • Base64 Decoder
  • Image to Base64
  • + 81 more →
Converters
  • XML to JSON
  • TOML to JSON
  • SQL Insert to JSON
  • + 56 more →
Formatters
  • HTML Formatter
  • CSS Formatter
  • JavaScript Formatter
  • + 49 more →
Web
  • HTTP Status Codes
  • MIME Type Lookup
  • User-Agent Parser
  • + 46 more →
Color
  • Color Picker
  • Color Converter
  • Contrast Checker
  • + 40 more →
Time & Date
  • Unix Timestamp Converter
  • Timezone Converter
  • Cron Expression Parser
  • + 36 more →
Images
  • PNG to JPG
  • JPG to PNG
  • PNG to WebP
  • + 78 more →
Regex
  • Regex Tester
  • Regex Debugger
  • Regex Explainer
  • + 79 more →
Utilities
  • Password Generator
  • Random Number Generator
  • Random Picker
  • + 116 more →
© 2026 TryDevTools. All rights reserved.Crafted for the open web
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⌘ K
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{ }
home/categories/formatters
{ }
/formatters

Formatters Tools

Pretty-print and minify HTML, CSS, JS, SQL, XML.

52 toolsruns locally
Formatters Tools52 tools indexed
/
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View
HTML Formatter

Pretty-print HTML with configurable indent.

html-formatteropen
CSS Formatter

Format and sort CSS declarations.

css-formatteropen
JavaScript Formatter

Prettier-powered JS formatting.

js-formatteropen
TypeScript Formatter

Format TypeScript with your preferred rules.

ts-formatteropen
SQL Formatter

Readable SQL with dialect awareness.

sql-formatteropen
XML Formatter

Pretty-print or minify XML.

xml-formatteropen
GraphQL Formatter

Format queries and schemas.

graphql-formatteropen
Go Formatter

Brace-based Go code formatter.

go-formatteropen
Python Formatter

Indent-normalizing Python formatter.

python-formatteropen
YAML Formatter

Re-indent and normalise YAML.

yaml-formatteropen
SCSS Formatter

Format SCSS / Sass with Prettier.

scss-formatteropen
Less Formatter

Format Less stylesheets with Prettier.

less-formatteropen
JSX Formatter

Prettier-format React JSX source.

jsx-formatteropen
TSX Formatter

Prettier-format React TSX source.

tsx-formatteropen
Vue SFC Formatter

Format Vue single-file components.

vue-formatteropen
Svelte Formatter

Format Svelte components with the official plugin.

svelte-formatteropen
Astro Formatter

Format Astro components with Prettier.

astro-formatteropen
MDX Formatter

Format MDX (Markdown + JSX) files.

mdx-formatteropen
PHP Formatter

Format PHP source with Prettier.

php-formatteropen
TOML Formatter

Normalise TOML config files.

toml-formatteropen
Java Formatter

Basic indent and whitespace cleanup for Java.

java-formatteropen
Kotlin Formatter

Basic indent and whitespace cleanup for Kotlin.

kotlin-formatteropen
Rust Formatter

Basic indent and whitespace cleanup for Rust.

rust-formatteropen
C Formatter

Basic indent and whitespace cleanup for C.

c-formatteropen
C++ Formatter

Basic indent and whitespace cleanup for C++.

cpp-formatteropen
C# Formatter

Basic indent and whitespace cleanup for C#.

csharp-formatteropen
Ruby Formatter

Basic indent and whitespace cleanup for Ruby.

ruby-formatteropen
Swift Formatter

Basic indent and whitespace cleanup for Swift.

swift-formatteropen
Dart Formatter

Basic indent and whitespace cleanup for Dart.

dart-formatteropen
Protobuf Formatter

Format .proto schema files.

protobuf-formatteropen
Terraform / HCL Formatter

Basic indent for Terraform HCL.

terraform-formatteropen
Dockerfile Formatter

Normalise Dockerfile instructions.

dockerfile-formatteropen
Nginx Config Formatter

Indent nginx.conf blocks.

nginx-config-formatteropen
Apache Config Formatter

Indent .htaccess and httpd.conf.

apache-config-formatteropen
Bash / Shell Formatter

shfmt-style indent for shell scripts.

bash-formatteropen
PowerShell Formatter

Basic indent for PowerShell scripts.

powershell-formatteropen
HTML Minifier

Strip whitespace and comments from HTML.

html-minifieropen
CSS Minifier

Strip whitespace, comments and redundant chars from CSS.

css-minifieropen
JavaScript Minifier

Strip whitespace and comments from JS (basic).

js-minifieropen
XML Minifier

Strip whitespace between XML tags.

xml-minifieropen
GraphQL Minifier

Strip whitespace and comments from GraphQL.

graphql-minifieropen
SQL Minifier

Compact SQL onto one line.

sql-minifieropen
Sort CSS Properties

Alphabetise declarations inside CSS rules.

sort-css-propertiesopen
Sort Tailwind Classes

Reorder Tailwind classes the way the official plugin does.

sort-tailwind-classesopen
Sort Imports

Sort and group JS / TS imports.

sort-importsopen
HTTP Headers Formatter

Normalise and align HTTP request / response headers.

http-headers-formatteropen
Email Headers Formatter

Indent and normalise email / DKIM headers.

email-headers-formatteropen
Regex Formatter

Pretty-print and annotate a regular expression.

regex-formatteropen
Cron Formatter

Normalise cron expression whitespace and aliases.

cron-formatteropen
Dotenv Formatter

Sort and align .env files.

dotenv-formatteropen
OpenAPI Formatter

Pretty-print and sort an OpenAPI spec.

openapi-formatteropen
Prisma Schema Formatter

Basic indent for Prisma schema.

prisma-formatteropen
52 shown·52 total
indexed locally · 0ms network
FAQ

About Formatters tools

Quick answers to the questions developers ask most.

Yes — every tool on TryDevTools is completely free with no account required.
Once the page loads, most tools work without internet since all processing is local.
Yes. Every formatters tool is completely free — no account, no subscription, no upsells.
Never. Every tool processes data entirely in your browser using JavaScript. Open your browser's network tab while using any tool — you'll see zero outbound requests.
Explore more

Other categories

Switch context — 11 more toolsets ready to go.

{ }
JSON
23 tools
Aa
Text
54 tools
M↓
Markdown
94 tools
01
Encoding
84 tools
⇄
Converters
59 tools
</>
Web
49 tools
◐
Color
43 tools
⏱
Time & Date
39 tools
▣
Images
81 tools
/./
Regex
82 tools
⌘
Utilities
119 tools
trydevtools

750+ developer utilities. Everything runs in your browser — no accounts, no uploads, no tracking.

All tools·About·FAQ·Privacy·Terms·Contact
JSON
  • JSON Formatter
  • JSON Validator
  • JSON Minifier
  • + 20 more →
Text
  • Word Counter
  • Character Counter
  • Case Converter
  • + 51 more →
Markdown
  • Markdown Editor & Preview
  • Markdown to HTML
  • HTML to Markdown
  • + 91 more →
Encoding
  • Base64 Encoder
  • Base64 Decoder
  • Image to Base64
  • + 81 more →
Converters
  • XML to JSON
  • TOML to JSON
  • SQL Insert to JSON
  • + 56 more →
Formatters
  • HTML Formatter
  • CSS Formatter
  • JavaScript Formatter
  • + 49 more →
Web
  • HTTP Status Codes
  • MIME Type Lookup
  • User-Agent Parser
  • + 46 more →
Color
  • Color Picker
  • Color Converter
  • Contrast Checker
  • + 40 more →
Time & Date
  • Unix Timestamp Converter
  • Timezone Converter
  • Cron Expression Parser
  • + 36 more →
Images
  • PNG to JPG
  • JPG to PNG
  • PNG to WebP
  • + 78 more →
Regex
  • Regex Tester
  • Regex Debugger
  • Regex Explainer
  • + 79 more →
Utilities
  • Password Generator
  • Random Number Generator
  • Random Picker
  • + 116 more →
© 2026 TryDevTools. All rights reserved.Crafted for the open web