Prettier Config Generator
Click together your ideal .prettierrc.json — every option explained, output updates live.
Runs 100% in your browser — nothing is ever uploaded.
What is Prettier Generator?
This free Prettier config generator builds a .prettierrc.json from simple toggles: print width, tab width, tabs or spaces, semicolons, single or double quotes, trailing commas, bracket spacing and arrow parentheses. Prettier's whole philosophy is minimal configuration, so this covers the options that actually matter — pick your style once and let the formatter end all formatting debates in code review.
How to use Prettier Generator
- Open the tool — no signup, no upload, everything runs in your browser.
- Fill in the formatting options in the form; sensible defaults are pre-selected.
- The .prettierrc output updates instantly with every change you make.
- Copy the result or download it as a ready-to-use file.
Frequently asked questions
Is this Prettier config generator free to use?
Yes — this Prettier config generator is completely free with no signup, no limits, and no watermarks. Use it as often as you like.
Where do I save the Prettier config file?
Save it as .prettierrc.json (or .prettierrc) in your project root, next to package.json. Prettier finds it automatically — no imports needed. Add a .prettierignore file for build output folders like dist or coverage.
Is my configuration data private?
Absolutely. Everything is generated locally in your browser with JavaScript — no data, settings, or file contents are ever sent to any server.
Do these tools touch my servers?
No. OpsForge tools are pure calculators and generators that run in your browser — they never connect to your infrastructure. You copy the result and apply it yourself.
Is the chmod calculator accurate for all systems?
Yes — octal permission notation is a POSIX standard, so the results apply identically on Linux, macOS and BSD.
Will more DevOps tools be added?
Yes — Dockerfile, docker-compose, nginx and CI config generators are on the roadmap. Everything will stay free and client-side.