Web Tools Collection
A comprehensive suite of free online tools for developers, designers, and content creators. All tools run locally in your browser with no data sent to servers.
Security Tools
Generate secure passwords, check password strength, create cryptographic hashes, and encode/decode data with our security-focused utilities.
Open Security ToolsHosting Tools
Generate robots.txt files, create sitemaps, calculate subnet ranges, convert bandwidth units, and estimate hosting costs with our server utilities.
Open Hosting ToolsText Tools
Count words and characters, convert text cases, remove duplicates, generate slugs, reverse text, and create placeholder content with our text utilities.
Open Text ToolsDesign Tools
Pick colors, check contrast ratios, minify CSS, generate gradients, create shadows, and build font stacks with our design-focused utilities.
Open Design Tools