Full Width Katakana Translator

Need your text to pop in bold, clean Katakana for signage, design work, or just for fun? The Full Width Katakana Translator does it automatically in a single click. Drop in Hiragana, half-width Katakana, or mixed Japanese text and get perfectly formatted, full-width Katakana back—ready for printing, coding, or posting.

How It Works

1. Paste or type your text.
2. The tool scans every character:
   • Hiragana → Full-width Katakana
   • Half-width Katakana → Full-width Katakana
   • Punctuation & layout → Preserved exactly
3. Instantly receive your converted output—nothing added, nothing removed.

Usage Example

Input (Before):

こんにちは! ﾊﾝｶｸｶﾀｶﾅもOK?

Output (After):

コンニチハ! ハンカクカタカナモOK?

When to Use

• Creating eye-catching Japanese headers or logos.
• Standardizing game or app text that must be in full-width Katakana.
• Ensuring consistency in subtitles, captions, or karaoke lyrics.
• Stylizing social media posts with a retro digital vibe.

Just paste your text and watch it transform—no extra steps, no fuss.