Format JSON Translation Files

Validate and prettify i18n translation JSON files (en.json, de.json) used in React, Vue, and Next.js apps.

कोई लॉगिन आवश्यक नहीं

i18n tips

🌐

Translation files often grow to thousands of keys. Formatting with consistent 2-space indentation makes them readable and diff-friendly.

🔍

Missing closing brackets are hard to spot by eye. The JSON validator instantly shows the exact line and column of any syntax error.

💡

Minify your translation JSON before shipping to production — smaller files mean faster initial page loads for your users.

🌳

Use tree view to navigate deeply nested translation key groups without scrolling through hundreds of flat keys.

दर्ज करें

Enter your data into the tool above. Everything stays local to your browser.

प्रसंस्करण करें

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

डाउनलोड करें

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓पूरी तरह मुफ़्त — कोई छुपी लागत नहीं, कभी नहीं

✓कोई खाता, ईमेल या लॉगिन आवश्यक नहीं

✓फ़ाइलें कभी भी आपके डिवाइस से बाहर नहीं जातीं

✓किसी भी तरह की फ़ाइल आकार सीमा नहीं

✓किसी भी आउटपुट पर कोई वाटरमार्क नहीं

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