100% On-Device Processing • Zero Server Uploads

Data & Spreadsheets

Tabular data parsing, conversion, and cleanup utilities. Every tool runs 100% locally in your browser so your data never leaves your device.

DATA & SPREADSHEETS UTILITIES

Data & Spreadsheets

11 Tools Ready
Available

CSV to JSON

Convert CSV spreadsheets and files into structured JSON array objects directly in your browser.

Available

JSON to CSV

Transform JSON arrays or nested objects into clean, exportable CSV tabular data.

Available

CSV to Excel

Convert delimited CSV files into formatted Microsoft Excel (.xlsx) workbooks.

Available

Excel to CSV

Extract and convert Excel spreadsheets (.xlsx, .xls) into clean, standard CSV files.

Available

CSV Viewer & Editor

View, filter, sort, and edit CSV files in an interactive spreadsheet grid directly in your browser.

Available

XML to JSON

Convert XML markup documents and data trees into clean, formatted JSON objects.

Available

YAML to JSON Converter

Convert YAML configuration documents and arrays into valid, formatted JSON.

Available

Duplicate Row Remover

Remove duplicate rows and repeated lines from CSV, spreadsheet, or raw text lists.

Available

Table to Markdown

Convert CSV, Excel, or HTML tables into clean GitHub Flavored Markdown table syntax.

Available

JSON to Table

Render complex JSON arrays and objects into a structured, readable HTML table.

Available

Date Format Converter

Convert and batch transform dates across ISO 8601, RFC 2822, UNIX epoch, and custom formats.