Shift-JIS ⇔ UTF-8 Converter
Convert text files between Shift-JIS and UTF-8 encoding in your browser. No installation, results in seconds.
When this helps
Accounting staff
An old accounting system exports Shift-JIS CSVs that garble when opened in modern tools.
Convert the export to UTF-8 before importing into Excel or a spreadsheet.
Developers
A client's legacy system only accepts Shift-JIS uploads.
Convert a UTF-8 export back to Shift-JIS before sending it on.
FAQ
- Is my file stored on your servers?
- No. The file is processed in memory and discarded immediately after the result is returned.
- What's the file size limit?
- 10MB per file on the free tier.