Prepare query values safely
Encode spaces, symbols and special characters before adding text to query parameters, redirects or tracking links.
Free Tool
URL Encoder / Decoder for Smarter Website Decisions
Convert URLs, query parameters and copied percent-encoded strings into the format you need before testing, sharing or debugging links.
Developer Utility
URL Encoder / Decoder
What It Checks
Focus Areas for This Tool
These are the signals I would review manually when deciding what needs fixing first.
01
URL component encoding
Review this area to understand whether it is helping or hurting growth.
02
URL component decoding
Review this area to understand whether it is helping or hurting growth.
03
Full URL encoding
Review this area to understand whether it is helping or hurting growth.
04
Full URL decoding
Review this area to understand whether it is helping or hurting growth.
Optimization Guide
How This Tool Helps Before Publishing
A little context makes the numbers more useful. Use these notes to understand where this tool fits inside content, SEO and website reviews.
Read encoded URLs faster
Decode copied percent-encoded strings so campaign URLs, search queries and API parameters are easier to inspect.
Choose component or full URL mode
Use component mode for individual query values and full URL mode when preserving URL separators matters.
Private browser-based conversion
The encoder runs locally in your browser, so pasted URLs and internal links do not need to be uploaded to a server.
FAQs
Frequently Asked Questions
Quick answers about how this tool works and when to use it.
It converts plain URL text into encoded text and decodes percent-encoded URL strings back into readable text.
Use component encoding for a single query parameter value or path segment where reserved URL characters should be escaped.
Yes. Component decoding treats plus signs as spaces, which is useful for form-style query values.
No. The tool runs in your browser, so pasted URLs and encoded text are processed locally on your device.