01

ENCODE & DECODE

URL encoding & normalization

Encode, decode, build, and normalize URL values.

5 specialized tools100% local processing

RECOMMENDED START

Begin with the primary workflow

Open the recommended tool, or compare the grouped alternatives below.

View Encode & decode

FEATURED CONVERSION TOOLS

URL Encoder

percent-encode text for safe use in URL components.

Local browser processing
Source-aware conversion settings
Validated copyable output

Conversion tools1 option

URL Decoderdecode percent-encoded URL text.

Generators and builders2 options

URL Builderbuild a normalized absolute URL from a base address and query parameters.

UTM URL Builderadd correctly encoded UTM campaign parameters to an absolute URL.

Analysis and utilities1 option

URL Normalizer and Cleanernormalize an absolute URL and optionally remove tracking parameters.