dataviz.jp

Shift JIS ⇄ UTF-8 文字コード変換ツール

文字コードを、Shift JIS ⇄ UTF-8 間で相互に変換

change-character-encoding.dataviz.jp

What is this tool?

A tool that converts text file character encodings between Shift JIS and UTF-8 in both directions.

• Files intended for use with Excel are often distributed in Shift JIS encoding.
• Most modern tools assume UTF-8 encoding.

This is a simple utility to bridge that gap.

Features

• Shift JIS to UTF-8 conversion: Converts text in the Shift JIS character encoding, commonly used by legacy systems and Excel, to UTF-8.
• UTF-8 to Shift JIS conversion: Converts text in UTF-8 format to Shift JIS, making it usable with legacy software and older systems.

How to use

• 1. Enter or upload the text you want to convert.
• 2. Copy or download the converted text.

The tool automatically detects whether the file is Shift JIS or UTF-8.

Data formats

• Tabular data (CSV, TSV, DSV)
• JSON