Data Tools
Data manipulation, transformation, and validation tools
Categories
Available Tools
JSON Formatter
Professional JSON formatter with syntax highlighting, validation, minification, and advanced formatting options. Format, validate, and beautify JSON data with real-time error detection.
CSV to JSON Converter
Professional CSV to JSON converter with advanced parsing, custom delimiters, header mapping, data validation, and export options. Convert CSV data to structured JSON with intelligent type detection and error handling.
Data Faker Generator
Professional fake data generator for testing, development, and demos. Generate realistic names, addresses, emails, dates, and custom datasets with multiple output formats.
Check out our other tools
Browse all toolsSort Tailwind CSS classes
Test JavaScript regular expressions against your own text with live highlighting, a capture group breakdown, a replace preview and a library of ready made patterns.
Turn titles into clean URL slugs, with accents folded to plain letters, a separator of your choice and optional stop word removal. Handles a whole list at once.
Professional CSS Grid generator with visual builder, responsive breakpoints, gap controls, and instant code export. Create complex grid layouts with drag-and-drop interface.
Professional QR code card generator with full customization, real QR generation using Nayuki library, and built-in embedding functionality for websites.
Professional API testing tool for REST, GraphQL, and HTTP requests with collections, environments, and advanced authentication support. Test APIs directly in your browser with real-time responses.
Professional webhook testing tool for receiving, inspecting, and debugging webhook payloads in real-time. Test webhooks from GitHub, Stripe, Discord, Slack and more with advanced monitoring and validation.
Convert a Unix epoch timestamp to a readable date and back, in seconds, milliseconds or microseconds, shown in UTC, your own zone and any zone you pick.