Data Tools

Process and transform data: CSV, Excel, JSON, XML and more. Analyze, convert, merge, and manipulate structured data efficiently in your browser.

29 tools available

Conversion 1

Data Storage Conversion 1

All Data Storage Units

Convert all data storage units instantly. Bytes, KB, MB, GB, TB, PB, bits, Kbit, Mbit, Gbit in one tool.

Data Tools 23

Data Converter Hub

Universal data converter supporting multiple formats: CSV, JSON, XML, YAML, Excel. Convert between any formats instantly in your browser with no uploads.

Schema Extractor

Generate TypeScript interfaces, JSON Schema, Go structs from JSON or CSV. Extract data schemas automatically. Free online tool.

Chart Builder

Build beautiful charts from CSV or JSON data. Bar, line, pie charts and more. Customize colors, download as PNG. Free online tool.

YAML-JSON Converter

Convert YAML to JSON and JSON to YAML instantly. Free online tool with formatting options. Process data securely in your browser.

Free online JSON tree viewer and visualizer. Explore JSON data with interactive collapsible tree structure, syntax highlighting, search, and fullscreen mode. Perfect for analyzing complex JSON APIs, debugging nested data, and understanding JSON structures.

Data Merger

Merge multiple CSV or JSON files with the same schema into one file. Free online tool with duplicate removal and flexible merge modes.

CSV-SQL Converter

Convert CSV files to SQL INSERT/CREATE statements or SQL tables to CSV format. Free bidirectional converter with custom table names and formatting.

XML-JSON Converter

Convert between XML and JSON formats instantly. Free bidirectional converter supporting custom formatting, attributes, and nested structures.

JSON Path Finder

Free online JSON Path query tool. Find, filter, and extract data from JSON using JSONPath expressions. Perfect for API testing, data extraction, and JSON analysis.

JSON Diff Checker

Free online JSON diff checker tool. Compare two JSON objects and see differences highlighted. Find added, removed, and modified values. Perfect for JSON comparison and debugging.

Pivot Table

Create pivot tables from CSV or JSON data. Summarize, analyze, and aggregate data with rows, columns, and values without uploading.

CSV to Excel

Convert CSV files to Excel (.xlsx) format online. Free browser-based tool to import comma-separated values into spreadsheets with custom delimiters.

Excel to CSV

Convert Excel (.xlsx, .xls) files to CSV format online. Free browser-based tool to export spreadsheets to comma-separated values with custom delimiters.

JSON to CSV

Convert JSON to CSV format instantly. Upload JSON arrays or objects, customize delimiter and output, download as CSV without uploading data.

CSV to JSON

Convert CSV files to JSON format instantly. Upload CSV, customize output format, and download as JSON array or objects without uploading data.

CSV Cleaner

Clean and sanitize CSV files by removing empty rows, columns, special characters, and duplicates. Format and export clean data instantly.

CSV Encoder

Fix CSV delimiters, encoding, quotes, and line breaks. Convert between comma, semicolon, tab, or pipe delimiters instantly.

CSV Filter & Query

Filter, search, and query CSV/JSON files with simple filters or SQL queries. Sort, export filtered results instantly in your browser.

CSV Splitter

Split large CSV files by rows or size. Extract random or systematic samples from big datasets instantly without uploading.

CSV Viewer & Editor

View and edit CSV files in your browser. Preview, modify data, add/remove rows and columns, export to CSV or JSON without uploading.

Data Deduplicator

Remove duplicate rows from CSV, JSON files. Select columns to check, keep first or last occurrence, and export clean unique data.

Excel Viewer

View Excel spreadsheets in your browser. Preview XLSX and XLS files, switch between sheets, and export to CSV without uploading your data.

Parquet Viewer

View Parquet files in your browser. Preview Apache Parquet data, export to CSV or JSON without uploading. Fast and secure.