Developer Tools
Essential free tools for coding, debugging, and optimizing. Perfect for web developers, programmers, and tech enthusiasts.
Tools in Developer Tools
Discover the best AI tools in this category
Domain Age Checker
The Domain Age Checker lets you quickly find out when a website’s domain was first registered and when it will expire. Knowing a domain’s age helps with SEO, trust evaluation, and investment decisions. Older domains are generally considered more credible and valuable.
CSV to JSON Converter
The CSV to JSON Converter is a free online tool that allows you to convert CSV (Comma-Separated Values) data into structured JSON (JavaScript Object Notation) format. Whether you're a developer, data analyst, or working with APIs, this tool helps you transform CSV data into JSON format instantly.
JSON Formatter
The JSON Formatter is a free, browser-based utility that transforms raw or minified JSON into readable, well-indented formats. It improves readability, making it easier to debug, review, and maintain JSON structures—ideal for developers, data analysts, and API users.
Excel to JSON Viewer
The Excel to JSON Viewer is a free, browser-based utility that converts Excel spreadsheets (.xlsx or .xls) into structured JSON for viewing and export. Ideal for developers, data analysts, and anyone needing to transform spreadsheet data into a programmatically-friendly format like JSON.
JSON Flattener Tool
The JSON Flattener Tool is a free, browser-based utility that converts nested JSON objects into flat key-value pairs. It's designed to simplify complex JSON data structures, making them easier to analyze, process, or import into databases and spreadsheets.
SmartCam Live Editor
The SmartCam Live Editor is a free, browser-based tool designed for creators, streamers, and digital professionals. It allows you to capture, edit, and enhance photos and videos in real-time, providing a comprehensive suite of features for live content creation.
Viewport Size Checker
The Viewport Size Checker is a free, browser-based tool designed to help web designers and developers visualize how content behaves within different viewport sizes. By simulating various screen dimensions, users can ensure their layouts are responsive and adapt seamlessly across devices.
HTML Formatter
The HTML Formatter is a free online utility that automatically beautifies and organizes your HTML code. It cleans up minified or messy markup, applies proper indentation and spacing, and enhances readability making it easier to debug, maintain, and collaborate.
BMI Calculator
Calculate your Body Mass Index (BMI) quickly and for free. This tool uses the standard BMI formula to provide a weight category based on your height and weight. Understand your results with clear explanations and learn about the limitations of BMI as a general health indicator.
XML Beautifier
The XML Beautifier is a free online tool that helps you format and prettify XML code instantly. It enhances readability, aids in debugging, and simplifies working with structured data making it an essential utility for developers, analysts, and anyone handling XML.