URL Encoder / Decoder
Percent-encodes URL components and decodes percent-encoded URLs back to readable text.

What URL Encoder / Decoder does
The URL Encoder / Decoder on IT Tools converts readable text into percent-encoded format and reverses the process, ensuring special characters and reserved symbols are correctly formatted for web standards. Users input a string and receive its encoded or decoded output instantly, which is essential for developers handling APIs, query parameters, or any data transmitted within Uniform Resource Locators. The tool processes individual URL components, making it reliable for passing data between systems. It serves web programmers and anyone needing to debug connectivity issues or format strings for correct transmission. The site presents a clean, straightforward interface focused solely on the encoding task, without the broader tool suite distractions found on some competitors. It handles both encoding and decoding in a single workflow, allowing users to switch directions quickly without navigating away from the page.
How to use the IT Tools URL Encoder / Decoder
- 1
Paste the URL or text string you want to encode or decode into the input field
- 2
Select 'Encode' to convert special characters into percent-encoded format or 'Decode' to reverse the process
- 3
The result appears instantly in the output area, showing the transformed string ready for use
- 4
Copy the result directly from the page or use the provided copy button if available
- 5
Repeat with different strings as needed; the tool retains no history between sessions
Best for
Developers, web programmers, and API workers who need to quickly format or inspect URL components and query parameters without navigating complex software.
Limitations
- No option to select different encoding standards or character sets
- Results are estimates for manual inspection rather than programmatic output
- The page contains standard site navigation and advertisements alongside the tool
URL Encoder / Decoder FAQ
- What characters get percent-encoded by this tool?
- The tool encodes special characters, reserved symbols, and any non-standard characters according to web URL standards, ensuring they transmit correctly between systems.
- Can I decode a string that was encoded by a different tool?
- Yes, the decoder reverses percent-encoding back to the original text, regardless of which encoder originally created the string, as long as it followed standard percent-encoding rules.
- Is there a character limit for the input string?
- The material does not specify a character limit; users can typically paste longer strings, but very large inputs may affect processing speed on the page.
- Do I need to install anything to use the URL Encoder / Decoder?
- No installation is required; the tool runs directly in your web browser on the IT Tools website.
More URL Encoder / Decoder tools
- 0110015 Tools10015.io
Percent-encodes URL components and decodes percent-encoded strings, handy for query parameters and special characters.
- 02DevBoltdevbolt.dev
Encodes and decodes URLs using encodeURIComponent and encodeURI.
- 03FreeFormatterfreeformatter.com
Percent-encodes URL components per RFC 1738 and decodes percent-encoded strings back to plain text.
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