Prettier Config Generator
Customize print width, semicolons, quotes, trailing commas, and plugins with the interactive Prettier config generator.
semi: trueFormattingPrint semicolons at the ends of statements.
singleQuote: trueQuotesUse single quotes instead of double quotes in JavaScript and TypeScript files.
jsxSingleQuote: falseQuotesUse single quotes instead of double quotes in JSX attributes.
trailingComma: 'all'FormattingPrint trailing commas wherever possible in multiline arrays, objects, function parameters, and imports.
bracketSpacing: trueSpacingPrint spaces between brackets in object literals.
bracketSameLine: falseFormattingPut the > of a multi-line HTML/JSX element at the end of the last line instead of being on a new line alone.
arrowParens: 'always'SyntaxAlways include parentheses around arrow function parameters, even with a single argument.
tabWidth: 4SpacingUse 4 spaces for indentation instead of the default 2 spaces.
useTabs: trueSpacingIndent lines with tabs instead of spaces.
singleAttributePerLine: trueFormattingEnforce one attribute per line in HTML, Vue, and JSX templates.
endOfLine: 'lf'SystemEnforce LF (\n) line endings across all files.
proseWrap: 'always'FormattingWrap prose in markdown documents to the configured print width.
printWidth: 100FormattingSet maximum line length to 100 characters instead of 80.
prettier-plugin-tailwindcssPluginsInclude prettier-plugin-tailwindcss to automatically sort CSS utility classes.
@ianvs/prettier-plugin-sort-importsPluginsAutomatically sort, group, and organize import statements upon save.
npm install --save-dev prettier prettier-plugin-tailwindcssHow to Use Prettier Config Generator
Generate production-ready configurations, code snippets, or assets in seconds with Prettier Config Generator. Customize parameters with an interactive UI and copy or download the results immediately.
Input or Paste Your Data
Enter, paste, or upload your source data into the editor or input field provided above for Prettier Config Generator.
Customize Options & Settings
Select your desired configuration options, formatting preferences, or parameters. The tool updates and validates in real-time.
Copy or Download the Result
Once the output is generated, use the one-click copy button to save the result to your clipboard or download it directly.
Key Features of Prettier Config Generator
100% Client-Side Privacy
All data transformations occur locally in your browser. No server roundtrips, logging, or third-party tracking.
Instant Real-Time Execution
Eliminate wait times and server queues. Calculations, conversions, and rendering happen instantaneously.
Mobile-First & Accessible
Engineered with responsive design, keyboard shortcuts, high-contrast themes, and full WCAG compliance.
Zero Setup & Completely Free
No account registration, no credit cards, and no usage caps. Access the full suite of developer tools anytime.
Common Use Cases & Workflows
Software Engineering & Debugging
Inspect payloads, validate syntax errors, and quickly reformat messy code or logs during active development.
API & Backend Integration
Prepare clean data structures, verify response payloads, and generate standard configurations effortlessly.
Rapid Prototyping
Speed up build iterations by generating assets and formatting inputs without opening heavyweight IDEs or CLI tools.
Frequently Asked Questions
Everything you need to know about using Prettier Config Generator on ToolMate.
Is my data private and secure when using Prettier Config Generator?
Yes, 100%. ToolMate processes your data entirely within your web browser using client-side JavaScript. None of your input code, text, or data structures are sent to remote servers or stored in any database. Your privacy is guaranteed.
How does Prettier Config Generator work?
ToolMate's Prettier Config Generator leverages modern browser APIs and optimized client-side processing algorithms. It parses your input in real time, applies necessary validations or transformations, and outputs the result with zero latency and zero server dependencies.
Can I use Prettier Config Generator offline or on mobile devices?
Yes. ToolMate is responsive and functions as a Progressive Web App (PWA). Once loaded in your browser, you can access and run the tool seamlessly on desktop, tablet, or smartphone even with intermittent or zero internet connectivity.
Is Prettier Config Generator completely free to use?
Yes, Prettier Config Generator is completely free with no usage limits, hidden subscriptions, or account requirements. You can format, convert, or generate output as many times as you need.
Do I need to install any browser extensions or software?
No software installation or plugins are required. Prettier Config Generator runs out of the box in any modern browser including Google Chrome, Mozilla Firefox, Safari, Microsoft Edge, and Brave.
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