URL Parameter Format Tool helps you parse, format and convert URL parameters.

All tools on this site run entirely in your browser locally. No data is uploaded to any server.

Features:

• Decode URL: Auto decode URL encoded parameter values
• beautify show: Decompose URL into parameter list, one per line
• URL to JSON: Convert URL parameters to JSON format
• To URL: Convert formatted parameters back to URL
• URL Parameter Sort: Arrange URL parameters by letter order
• URL params duplicated check: Mark duplicate parameters in red with tips

Common uses:

• Analyze and debug URL parameters
• Format complex URLs for readability and modification
• Convert URL parameters to JSON for development
• Check duplicate parameters in URL