THE WORKBENCH / EIGHT UTILITIES
Small tools.
Less friction.
Your inputs stay in this browser. No uploads, external requests or tracking.
LOCAL UTILITY
CIDR / subnet
Find a network range, mask and address count.
LOCAL UTILITY
IPv4 conversion
Convert dotted decimal to an unsigned integer and back.
LOCAL UTILITY
Base64
Encode or decode UTF-8 text locally.
LOCAL UTILITY
URL encoding
Encode a URL component or decode percent escapes.
LOCAL UTILITY
Unix time
Convert a timestamp or an ISO date.
LOCAL UTILITY
UUID generator
Generate a random version 4 UUID.
LOCAL UTILITY
Text comparison
Compare two inputs line by line.
LOCAL UTILITY
JSON formatter
Validate JSON and format it for reading.