Convert Excel, CSV, JSON & More

Convert between Excel, CSV, JSON, XML, SQL, Markdown, and HTML in both directions. Open and view CSV files too. Fast, free, and processed entirely in your browser with no uploads.

CSV Viewer

Open and view CSV files online in a clean, sortable, searchable table. No signup and nothing uploaded, your fi...

Excel ↔ CSV Converter

Convert Excel files to CSV and vice versa with encoding and delimiter options

CSV to JSON

Convert CSV data into JSON instantly, with pretty-print and array-of-objects output. A fast, private, in-brows...

JSON to CSV

Convert a JSON array of objects into CSV instantly. Flattens keys into columns. Free, private, in-browser JSON...

CSV to SQL

Convert CSV data into SQL INSERT statements with a custom table name. Great for seeding databases. Runs entire...

CSV to Markdown Table

Convert CSV data into a Markdown table for READMEs and docs. Paste CSV, get a formatted Markdown table. Free a...

Markdown Table to CSV

Convert a Markdown table into CSV so you can open it in Excel or a database. Paste a Markdown table, get CSV....

Excel / CSV to HTML Table

Convert CSV or spreadsheet data into a clean HTML table you can paste into a website. Free, private, in-browse...

Excel ↔ JSON Converter

Convert Excel files to JSON and vice versa with advanced formatting options

Excel ↔ XML Converter

Convert Excel files to XML and vice versa with schema support

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Excel Data Cleaning Tools
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