URL Tools
Free URL tools online to encode, decode, parse, and build URLs. Validate URLs, generate SEO-friendly slugs, and parse query strings directly in your browser—no signup needed.
Encode / Decode
URL encoder and decoder online. Encode special characters or decode percent-encoded URLs instantly. Auto-detects input type—free browser tool.
Query Parser
URL query string parser online. Parse query parameters into a key-value table instantly. Export as JSON or CSV—free URL parameter extractor.
URL Builder
URL builder online. Build URLs with query parameters visually. Paste existing URLs to parse and edit them—generate URLs free in your browser.
Validator
URL validator online. Check if a URL is valid and see protocol, domain, port, and path breakdown. Validate URLs instantly—free browser tool.
Parts Analyzer
URL parser online. Visual breakdown of URL components: protocol, host, port, path, query, hash. Analyze URL structure instantly and free.
Slug Generator
URL slug generator online. Convert any text to SEO-friendly, URL-safe slugs. Handles unicode and special characters—create slugs instantly free.
Normalizer
URL normalizer online. Normalize URLs: lowercase hostname, sort query params, remove defaults. Standardize URLs for comparison—free browser tool.
Compare
URL comparator online. Compare two URLs semantically and find differences in path, query, or fragment. URL diff checker—free in your browser.
JSON Converter
URL to JSON converter online. Convert URL query strings to JSON objects and back. Handles nested parameters—free query string converter.
Length Checker
URL length checker online. Check URL length against browser and server limits. Avoid "URL too long" errors—free length validator.