Web2Generators
Free online tools.
For web developers.
Encode HTML, generate placeholder text, build cURL commands, and prepare images for CSS sprites. Get useful results in your browser, with no account required.
Your tool inputs stay in your browser.
No installation needed.
Tools for everyday web development
Generate, convert, and build.
CSS sprite creator
Draw, move, and resize regions in a sprite sheet. Manage named sprites in a live list, preview each selection, and copy or download the complete CSS.
cURL command line builder
Build a cURL command with a method, URL, headers, and request body. Choose shell output, copy the command, and learn from GET and JSON POST examples.
HTML encoder and decoder
Encode and decode HTML entities, compare HTML5, HTML4, and XML references, and use code examples for JavaScript, Java, Swift, Delphi, and more.
Htpasswd generator
Create Apache htpasswd entries with bcrypt or legacy APR1. Generate a password, copy or download the hash, and follow the Apache configuration example.
Lorem Ipsum generator
Generate free Lorem Ipsum paragraphs, sentences, words, or lists instantly. Copy live placeholder text as plain text or HTML markup for your designs.
Password and passphrase generator
Create strong random passwords and memorable passphrases for accounts, Apache and Wi-Fi. Customize length and characters, then save a unique result for each login.
URL encoder and decoder
Encode or decode URL values and edit query parameters. Compare spaces and plus signs, preserve repeated keys, and copy or download the rebuilt result.
Wi-Fi QR code generator
Create a Wi-Fi QR code for your home or guest network. Support for hidden networks, WPA2, WPA3, WEP, and open Wi-Fi, with free PNG downloads.
Write upside down
Flip text upside down and copy it into messages or captions. Explore examples and character tables for lowercase, uppercase, numbers, symbols, and emoji.
The Blog
Web development tips and tutorials.
Learn how to use cURL, inspect browser network requests, and work with HTML and CSS. Explore practical guides alongside articles from the archive.
WebKit Details Safari's New Block on Email-Based Identity Resolution Tracking
On October 19, WebKit explained how Safari blocks network access to third-party identity resolution infrastructure. Here's what web teams should review.
Responsive Images That Actually Save Bandwidth: srcset, sizes, picture and Testing
Build responsive images with srcset, sizes and picture, avoid layout shifts, test real downloads, and choose between photos and CSS sprites.
CORS Preflight Failures Explained: Debug OPTIONS Requests with DevTools and cURL
Find out why a CORS preflight fails, inspect OPTIONS requests in DevTools, test response headers with cURL, and avoid common credential mistakes.
localStorage vs sessionStorage vs Cookies: What Should a Web App Store Where?
Compare localStorage, sessionStorage, and cookies for preferences and sessions. Learn security trade-offs, DevTools checks, and safer defaults.
Mozilla Introduces Firefox Enterprise: Why Web Teams Should Pay Attention
Mozilla introduced Firefox Enterprise on October 12, 2026. What its managed browser approach means for IT teams and cross-browser website testing.
JSON vs Form Data vs Multipart: Send the Right HTTP Request with cURL
Learn when to use JSON, form-encoded, or multipart request bodies, and debug Content-Type problems with clear cURL examples.