CSV Encoding Fix (Broken Text)
Fix broken characters (Mojibake) in CSV files by converting encoding locally.
CSV 업로드
인코딩 깨짐을 UTF-8로 복구합니다
✨ Convert
- Preview text before saving
- Support many encodings (EUC-KR, SHIFT-JIS)
- Auto-detect attempt
- No server upload
- Fast conversion
💡 Info
**Excel Issues** Excel often saves CSVs in legacy formats. This tool converts them to modern UTF-8.
**Safe recovery** Don't risk sending your corrupted data to a server. Fix it here.
🚀 Usage
- 1
Upload the broken CSV.
- 2
Select original encoding (e.g. EUC-KR).
- 3
Download fixed UTF-8 CSV.
Overview
This tool is designed for fast, local processing with no server upload. It focuses on clarity and repeatable results.
When to use it
- • When you need a quick result without installing software.
- • When you must keep files on your device for privacy.
- • When you want a predictable output for reuse or sharing.
How it works
Your file is processed in the browser. The workflow is deterministic and optimized for common document patterns.
Best practices
- • Start with a small sample to confirm output expectations.
- • Keep file names simple to avoid OS-specific edge cases.
- • If results look off, try the tool again after a page refresh.
Common mistakes
- • Uploading encrypted or corrupted files without preparing them first.
- • Assuming a tool will fix formatting issues outside its scope.
- • Closing the tab before the download completes.
⚠️ Limits
- • Cannot fix already saved-over corrupt files
- • Requires guessing original encoding
📥 Inputs & Outputs
Inputs
- Broken CSV Formats: csv
Outputs
- file Formats: csv
🔒 Privacy & Security
- • Encoding conversion is local.
🛠 Troubleshooting
Still broken?
Try a different source encoding from the list.
Values shifted?
Check if the delimiter is comma or semicolon.
File won't open?
Ensure it is a valid text-based CSV file.
❓ FAQ
Is data saved?
No, never.
Why is it broken?
Encoding mismatch between software.
Supports Mac?
Yes.
Supports large files?
Yes, processed stream-based.
Is it free?
Yes.
What is UTF-8?
The standard encoding for the web.