About URL Encode Decode
Building fast, accurate, and completely private developer utilities for modern web development.
Our Mission
URL Encode Decode (urlenocdedecode.com) was created to deliver an ultra-fast, modern, privacy-first alternative to outdated online encoding tools.
Developers, QA engineers, SEO specialists, and marketers frequently work with API endpoints, OAuth redirects, query strings, and tracking URLs. We believe essential developer utilities should be snappy, clean, accessible, and run 100% in your browser without collecting sensitive tokens or URLs.
Key Principles
All calculations and transformations happen in your browser's JavaScript engine. Zero data leaves your computer.
Native browser standards ensure exact adherence to international URI encoding specifications.
Every tool is completely free, instant, and accessible without an account or registration.
Clean typography, quick keyboard actions, instant copy feedbacks, and live component breakdowns.
Contact & Feedback
We are constantly refining our toolkit to support edge-case encodings, new query string patterns, and developer workflows. If you have feedback, feature suggestions, or bug reports, please reach out via our Contact Us page or email support@urlenocdedecode.com.
Explore All URL & Query String Tools
Fast, client-side developer utilities designed for privacy, speed, and accuracy.
URL Encoder
Encode full URLs with encodeURI() or parameters with encodeURIComponent().
URL Decoder
Decode percent-encoded URI strings and query components back into human text.
URL Parser & Inspector
Deconstruct any URL into protocol, host, port, path, parameters, and fragments.
Query String Parser
Extract query parameters (?k=v) into editable structured key-value tables and JSON.
Query String Builder
Visually construct query strings from key-value pairs with automatic percent encoding.
URL Cleaner & Stripper
Remove UTM tags, tracking parameters (fbclid, gclid), and empty query keys.
URL Validator
Check RFC 3986 compliance, protocol validity, and address syntax errors.
UTM Campaign Builder
Generate Google Analytics campaign tracking URLs with standard UTM parameters.
UTM Parameter Parser
Inspect and extract utm_source, utm_medium, utm_campaign, and related tags.
URL to JSON Converter
Transform any URL structure and query parameters into cleanly formatted JSON.
JSON to Query String
Convert JSON key-value objects directly into valid encoded URL query strings.