Shift-JIS to UTF-8 Converter
Convert Japanese Shift-JIS encoding to UTF-8 Preset: Convert from Shift_JIS to UTF-8
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Supports text files: .txt, .csv, .html, .json, .xml, etc.
About Shift-JIS to UTF-8 Conversion
Shift-JIS (SJIS) is a Japanese character encoding used in Windows systems before UTF-8 adoption. UTF-8 is the modern standard that supports all languages including Japanese, Chinese, Korean, and more.
100% Local Processing — Your files never leave your device
When You Need This Conversion
- Japanese text files from older Windows systems
- Legacy Japanese software or websites
- Garbled Japanese text appearing as random symbols
- Preparing Japanese content for modern web applications
Shift-JIS vs UTF-8
Shift-JIS is a variable-width encoding specific to Japanese. UTF-8 supports all Unicode characters, making it the better choice for modern multilingual content. Converting to UTF-8 ensures your Japanese text displays correctly across all platforms and devices.