This is the best place for front-end and back-end developers to get everything they need. It makes coding, testing, and formatting easier, which saves hours of effort.
Screen Resolution Detector Screen Resolution Detector This tool detects and displays your current screen resolution, device pixel ratio, and other display information. It helps web developers, designers, and anyone who needs to know their screen specifications. How to use: Simply view this page and your screen resolution information will be displayed automatically. Click “Refresh Info” … Read more
Remove Line Breaks Remove Line Breaks This tool removes line breaks from your text, making it flow as a single paragraph. Perfect for fixing text copied from PDFs, emails, or documents with unwanted line breaks. You can choose how to handle line breaks and paragraph breaks with the options below. Line Break Handling: Remove all … Read more
Regex Tester Regular Expression Tester About this tool: Test regular expressions against input text and see matches in real-time. This tool highlights all matches and provides details about each match found. How to use: Enter your regular expression pattern in the “Regex Pattern” field Enter the text you want to test against in the “Test … Read more
Redirect Checker Redirect Checker This tool helps you analyze URL redirects and verify that your website redirects are working correctly. Check HTTP status codes, redirect chains, and final destination URLs to ensure optimal user experience and SEO performance. How to use: Enter one URL per line and click “Check Redirects” to trace the full redirect … Read more
QR Code Generator QR Code Generator About this tool: Generate customizable QR codes for websites, text, contact information, Wi-Fi credentials, and more. QR codes can be scanned by smartphone cameras and QR code readers. How to use: Select the type of content you want to encode Enter the required information Customize the QR code appearance … Read more
MD5 Hash Generator MD5 Hash Generator About this tool: Generate MD5 hash values from text input or files. MD5 (Message Digest Algorithm 5) is a widely used cryptographic hash function that produces a 128-bit (16-byte) hash value. How to use: Enter text in the input field or upload a file Click “Generate Hash” to create … Read more
Keyboard Tester Keyboard Tester Test your keyboard functionality to identify any keys that aren’t working properly. This tool detects keystrokes and displays which keys have been pressed, helping you verify that all keys on your keyboard are functioning correctly. How to use: Click anywhere on this page and start pressing keys on your keyboard. Each … Read more
JWT Decoder JWT Decoder About this tool: Decode and inspect JSON Web Tokens (JWT) to view their contents and validate their signatures. JWT is a compact, URL-safe means of representing claims between two parties. How to use: Paste a JWT token in the input field Click “Decode” to view the token’s header and payload Optionally, … Read more
JSON Formatter & Validator JSON Formatter & Validator This tool helps you format, validate, and beautify JSON data. It checks your JSON for syntax errors and formats it with proper indentation for better readability. You can also minify JSON to reduce its size for production use. How to use: Paste your JSON data in the … Read more
JavaScript Minifier JavaScript Minifier This JavaScript Minifier tool helps you reduce the size of your JavaScript files by removing unnecessary whitespace, comments, and optimizing code. Minifying JavaScript can improve page load times and reduce bandwidth usage for your website. How to use: Paste your JavaScript code in the input box below, select your minification options, … Read more