Data Tools
CSV processors, Excel converters, database tools, and data transformation utilities
Transform, clean, and analyze data with our collection of data processing tools. Convert between CSV, JSON, XML, and Excel formats, clean messy datasets, transform data structures, and prepare data for analysis or import. Perfect for data analysts, developers, and anyone working with structured data. All processing happens locally for maximum data privacy.
23 tools available
CSV to XML Converter
Convert CSV to XML - Transform comma-separated values to XML format with customizable elements and pretty printing
XML to CSV Converter
Convert XML to CSV - Transform XML documents to comma-separated values with automatic field extraction
CSV to Excel Converter
Convert CSV to Excel - Transform comma-separated values to Excel spreadsheet with auto-width columns
JSON Flattener
Flatten nested JSON objects into flat key-value pairs. Convert complex JSON to simple format and back.
CSV to HTML Table
Convert CSV data to HTML table format with customizable styling. Generate clean, semantic table markup instantly.
Excel to CSV Converter
Convert Excel to CSV - Transform Excel spreadsheets (.xlsx, .xls) to comma-separated values with sheet selection
CSV to SQL INSERT
Generate SQL INSERT statements from CSV data. Convert spreadsheet data to database-ready SQL queries instantly.
CSV Column Extractor
Extract specific columns from CSV data. Select which columns to keep and remove the rest instantly.
CSV Row Filter
Filter CSV rows based on column values and conditions. Create focused datasets by filtering data instantly.
CSV Merger
Merge multiple CSV files into a single unified dataset. Combine CSVs with identical headers instantly.
CSV Splitter
Split large CSV files into smaller files by number of rows. Process large datasets in manageable chunks instantly.
JSON Diff Tool
Compare two JSON objects and highlight differences. Perfect for debugging API changes and data transformations.
CSV Sorter
Sort CSV by columns - Order CSV rows by one or more columns in ascending or descending order with multi-level sorting support
CSV Deduplicator
Remove duplicate rows from CSV files - Deduplicate CSV data by all columns or specific key columns, keeping first or last occurrence
CSV Column Renamer
Rename CSV columns - Change CSV column headers and standardize naming conventions with camelCase, snake_case, or Title Case
CSV Data Type Converter
Convert data types in CSV - Transform CSV column values to numbers, booleans, dates with automatic type detection and cleaning
CSV Null Value Handler
Handle null and empty values in CSV - Replace, remove, or keep missing data with flexible null handling strategies
CSV Format Validator
Validate CSV format - Check CSV files for errors, inconsistent columns, empty values, and formatting issues
TSV to CSV Converter
Convert TSV to CSV - Transform tab-separated values to comma-separated values with automatic quoting
CSV to TSV Converter
Convert CSV to TSV - Transform comma-separated values to tab-separated values with automatic quote removal
JSON to Excel Converter
Convert JSON to Excel - Transform JSON data to Excel spreadsheet with nested object flattening and customizable formatting
Excel Data Cleaner
Clean Excel data - Remove empty rows, duplicates, whitespace, and standardize text formatting in Excel files
Excel Sheet Merger
Merge Excel sheets - Combine multiple Excel files into a single workbook with all sheets preserved
What you can do with Data Tools
Convert Data Formats
Transform between CSV, JSON, XML, YAML, Excel, and other data formats. Convert API responses, prepare data for import, and ensure format compatibility.
Clean and Normalize Data
Remove duplicates, trim whitespace, fix formatting, handle missing values, standardize data, and prepare datasets for analysis or database import.
Transform Data Structures
Reshape data, flatten nested structures, pivot tables, transpose rows and columns, and reorganize data to match required schemas or formats.
Analyze and Validate Data
Check data quality, validate against schemas, detect anomalies, compute statistics, and ensure data integrity before processing or storage.
Popular tools in this category
CSV to JSON Converter
Convert CSV files or pasted data into JSON format instantly with support for headers, delimiters, and pretty-printed output. All conversions happen locally in your browser.
JSON to CSV Converter
Convert JSON data to CSV spreadsheet format instantly with support for nested object flattening, custom delimiters, and headers. All conversions happen locally in your browser.