About this tool
Parse URL query strings into key-value pairs, or build query strings from parameters.
How it works
- 01Paste your content or select a file
- 02The tool processes it locally in your browser
- 03Download or copy the result
Parse URL query strings into key-value pairs, or build query strings from parameters.
Encode and decode URLs and URL components for proper web communication.
Decode percent-encoded URLs back to readable text.
Encode and decode text to and from Base64 format for data transmission.
Decode Base64 encoded strings back to plain text.
Parse URL query strings into key-value pairs, or build query strings from parameters.