How it works
Upload → Fix → Download in 3 steps
Drop your file
Drag & drop your broken CSV. We accept CSV, TSV, and TXT files up to 50MB.
We detect and fix
Encoding, delimiters, quotes, BOM, empty rows, whitespace — all repaired automatically.
Download clean data
Get your clean, structured CSV in seconds. See exactly what changed before downloading.
What we fix
Everything your CSV needs. Nothing more.
We remove the cognitive load between your messy file and the moment your work begins.
Fix Encoding Instantly
UTF-8, Windows-1252, latin1, UTF-16 — we detect and repair automatically. No manual config.
Auto-Detect Delimiters
Commas, semicolons, tabs, pipes — we detect the correct delimiter and normalize your file.
Remove Duplicates
Exact match or column-subset dedup. Smart detection of email, ID, and phone key columns.
Merge CSV Files
Upload multiple files. Auto-align mismatched column names. Output one unified dataset.
3-Second Results
Upload → detect → fix → download. No config. No account. No waiting. Pure speed.
Privacy First
Files are processed entirely in your browser. Nothing is uploaded to our servers. Ever.
Automatic detection
We handle every CSV problem you've ever cursed at
80% of CSV pain comes from a handful of predictable problems. Structra detects and repairs all of them without asking you a single configuration question.
Fix My CSV Now →- UTF-8 encoding errors
- Semicolon vs comma delimiter confusion
- Windows CRLF line endings
- BOM (Byte Order Mark) characters
- Unescaped quotes in fields
- Extra metadata rows at the top
- Trailing whitespace in cells
- Empty rows throughout the file
- Null byte characters
- Windows-1252 → UTF-8 conversion
Ready to clean your data?
No account. No upload. No waiting. Just clean data.