YAML to JSON Converter
Convert YAML translation files to JSON format. Paste your content or upload a file — conversion happens instantly in the browser.
.yml → .json
Input .yml
YAMLUpload YAML file
Drag and drop a .yml file, or paste content below
Output .json
JSONConverted output will appear here after you click Convert
YAML Ain't Markup Language — popular for Ruby on Rails i18n
JavaScript Object Notation — the most common i18n format for web apps
FAQ
Frequently asked questions
More tools
More free i18n tools
Free tools for the rest of your i18n workflow: locale data, ICU messages, file formats and hreflang.
Locale Explorer
Browse 250+ locales with Intl API examples, plural rules, and framework configs
ICU Playground
Test ICU message syntax with live preview, multi-locale output, and error explanations
Cost Calculator
Estimate localization costs with side-by-side comparison of human, AI, and Better I18N pricing
Hreflang Generator
Generate and validate hreflang tags for multilingual SEO in HTML, XML sitemap, or HTTP headers
