Discover a wide range of online generators to simplify your tasks. These tools make your work easier and more efficient.
CSP Generator & Evaluator Build and validate Content Security Policy headers with a visual interface. Generate CSP headers by selecting directives and source values, or evaluate existing policies by pasting them for syntax validation and security analysis. How to Use Generate mode: Select a preset (Strict, Moderate, or Permissive) or customize individual directives like default-src, ...
Try the Tool »Data URI Scheme Generator Convert files and text into RFC 2397 Data URIs directly in your browser. Upload any file or paste text content to generate a complete data URI with the correct MIME type, ready to embed in HTML, CSS, or JavaScript. How to Use File mode: Upload or drag-and-drop any file (images, fonts, ...
Try the Tool »CSS Box Shadow Generator Design beautiful box shadows visually with a live preview. Add multiple shadow layers, tweak offsets, blur, spread, and color, then copy the CSS — no manual coding needed. How to Use Adjust the sliders for horizontal and vertical offset, blur radius, spread, and opacity. Toggle inset for inner shadows. Add up ...
Try the Tool »Sitemap.xml Generator Generate valid, schema-compliant sitemap.xml files following the sitemaps.org protocol. Paste URLs, configure per-URL settings like priority and change frequency, then download your sitemap ready to upload to your server. How to Use Paste your URLs one per line, or upload a CSV file with URL metadata. Set default values for change frequency and ...
Try the Tool »Robots.txt Generator & Validator Build spec-compliant robots.txt files with a visual editor, or validate existing ones against RFC 9309. Includes presets for common configurations, syntax highlighting, and a URL tester to check if specific paths are blocked or allowed. How to Use Switch between Generator and Validator tabs. In Generator mode, pick a preset or ...
Try the Tool »CSS Border Radius Generator Visually design rounded corners for your CSS elements. Adjust each corner independently, use elliptical radii, pick from presets, and copy the CSS code — all with a live preview. How to Use Choose simple mode to set all corners at once, or switch to advanced mode for individual corner control. Enable ...
Try the Tool »Image Placeholder Generator Create custom placeholder images for mockups, wireframes, and web design. Set any dimensions, choose colors, add text, and download instantly. How to Use Enter custom dimensions or pick a preset size (social media, web banners, device screens). Choose a background style — solid color, gradient, or pattern. Add custom text or use ...
Try the Tool »Pick and Convert Colors Instantly An interactive color picker that lets you select any color visually and instantly get its value in HEX, RGB, and HSL formats. Perfect for designers, developers, and anyone working with colors. How to Use Click on the color picker to open the visual color selector and choose any color. Alternatively, ...
Try the Tool »What is a Random Color Generator? Generate random colors for your design projects. Get colors in HEX, RGB, and HSL formats with a single click. Key Features Generate single or multiple random colors Output in HEX, RGB, and HSL formats Visual color preview Copy color codes instantly How to Use Click Generate to create random ...
Try the Tool »What is a Number Sequence Generator? Generate various mathematical sequences including arithmetic, geometric, Fibonacci, prime numbers, and more. Perfect for students, teachers, and developers. Key Features Multiple sequence types (arithmetic, geometric, Fibonacci, primes, squares, cubes) Customizable start value and length Copy results with one click How to Use Select the sequence type Enter start value ...
Try the Tool »Create custom CSS cubic-bezier timing functions with an interactive visual editor. Drag control points, preview animations in real time, and copy production-ready CSS code instantly. Free, fast, and client-side secure.
Try the Tool »Generate the perfect hashtags in seconds with our free Hashtag Generator. Just enter a keyword or topic, choose the number of hashtags, and get AI-powered suggestions to boost your reach and engagement on social media.
Try the Tool »Easily create numeronyms with our free Numeronym Generator. Convert long words into compact numeric abbreviations and save time in writing
Try the Tool »Create beautiful CSS gradients instantly with our free CSS Gradient Generator. Customize colors, directions, and styles, then copy the code for your projects.
Try the Tool »Generate RFC 4193 compliant IPv6 Unique Local Address (ULA) prefixes for private networks. Free online tool for creating statistically unique IPv6 address blocks using MAC address input. Perfect for network administrators and DevOps professionals.
Try the Tool »Quickly hide or mask sensitive strings such as emails, IDs, or codes—show only the first and last few characters while keeping data private.
Try the Tool »Generate random port numbers above 1023 for network applications. Get available ports instantly for testing, development, and server configuration.
Try the Tool »Generate HTTP Basic Authentication headers instantly. Create base64 encoded credentials for secure API access and web authentication.
Try the Tool »Generate time-sortable, unique identifiers with our free ULID Generator. Create single or bulk ULIDs in Text, JSON, or YAML format instantly.
Try the Tool »Generate secure, memorable passphrases with customizable length and formatting options. Create strong passwords that are easy to remember and hard to crack.
Try the Tool »Add IO tools to your favorite browser for instant access and faster searching
Scoreboard is a fun way to keep track of your games, all data is stored in your browser. More features are coming soon!
Update: Our latest tool was added on Mar 11, 2026
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