Convert CSV & Excel to Clean, Structured Data — Instantly

Drop your files in. Get perfect JSON, XML, or CSV in seconds. No code, no setup — just fast, browser-based data conversion.

Drag and drop or click to select a file to convert

Supports CSV, Excel (XLSX/XLS), TSV, and text files with international characters

Complete CSV Conversion Suite

Transform, visualize, and export your data with our powerful converter that processes everything locally in your browser.

Import CSV, TSV, XLSX, XLS and TXT files with automatic format detection and encoding support.

Smart data type detection (text, number, date, boolean) with preview of irregular data structures.

Rename headers, enable/disable fields, and reorder columns with intuitive drag-and-drop interface.

Split column content based on delimiters to separate combined data into multiple fields.

Merge columns with custom separators to create new combined fields from existing data.

Transform data with text replacement and regular expressions across any column.

Expand the data table to a fullscreen view for easier inspection and analysis of large datasets.

Convert your data to well-formed JSON or XML with proper formatting and encoding.

Export transformed data back to CSV with your modifications and transformations applied.

Instantly search and filter across all data with column-based sorting in ascending or descending order.

Transform column data types between string, number, boolean and other formats with one click.

Compare and highlight differences between datasets or track changes made during transformation.

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Free Forever

Try the converter with 5 files. No sign-up required.

$0/mo

All Features

Remove all limits and unlock every tool for power users.

$14.99/mo