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162+ free tools for developers, designers & creators.

162+ Tools
Active: Web Development
10tools·Web Development
SQL Query Formatter

Format, beautify, and standardize your SQL queries. Instantly turn unreadable, minified, or messy SQL statements into beautifully indented and color-coded code.

Web DevelopmentOpen
Boilerplate Generator

Quickly generate boilerplate code for various project setups, such as Dockerfiles, GitHub Actions, and more. Save time on initial configuration.

Web DevelopmentOpen
Algorithm Visualizer

Visualize sorting algorithms like Bubble Sort and Merge Sort to understand how they work step-by-step. An educational tool for developers and students.

Web DevelopmentOpen
QR Code Generator

Create custom QR codes for URLs, text, Wi-Fi access, and more. Our generator allows you to customize the size and color of your QR code. Once generated, you can download the high-resolution QR code as a PNG file, ready for print or web use.

Web DevelopmentOpen
UUID Generator

Generate universally unique identifiers (UUIDs) with a single click. This tool creates Version 4 (random) UUIDs, which are essential for databases, software development, and any system requiring unique IDs. Instantly get a new UUID whenever you need one.

Web DevelopmentOpen
Base64 Encode/Decode

A developer-focused tool to encode plain text into a Base64 string or decode a Base64 string back to its original text form. Essential for handling data in various web applications, APIs, and data transmission protocols where binary data needs to be safely transmitted as text.

Web DevelopmentOpen
HTML/CSS/JS Minifier & Beautifier

Optimize your web code by minifying HTML, CSS, and JavaScript files to reduce their size and improve load times. Alternatively, use the beautifier to format and indent your code, making it more readable and easier to debug. An essential tool for any web developer.

Web DevelopmentOpen
JWT Decoder

Decode and inspect JSON Web Tokens (JWTs) with ease. Paste a JWT into the tool to see its header and payload in a readable JSON format. This is extremely useful for developers when debugging authentication and authorization issues in applications using JWTs.

Web DevelopmentOpen
URL Encoder / Decoder

Encode strings into a URL-safe format or decode URL-encoded strings back to their original form. This tool handles special characters to ensure your URLs are valid and work correctly. Essential for web developers and anyone working with query strings or dynamic URLs.

Web DevelopmentOpen
HTML Entity Encoder / Decoder

Convert special characters (like <, >, &) into their corresponding HTML entities to prevent them from being interpreted as HTML code. You can also decode HTML entities back into their original characters. A crucial tool for displaying code snippets or special characters on web pages safely.

Web DevelopmentOpen