Web Utility Toolbelt

Format, minify, and validate JSON data structures with real-time syntax checking.

Generate secure custom passwords with entropy strength estimation and character toggles.

Easily encode text string inputs into Base64 format and decode them back to raw strings.

Safely encode special URL parameter characters or decode raw encoded URI strings.

Deconstruct and inspect JSON Web Tokens, verifying headers, payload, and signatures.

Convert CSV records into JSON arrays, or parse structural JSON back to CSV sheets.

Translate epoch Unix timestamps to human-readable date-times and vice-versa.

Convert between web color formats with dynamic palette previews and color picking.

Encode standard ASCII text strings to binary digits and decode binary text files.

Convert standard text strings into hexadecimals and vice-versa in real-time.

Resolve DNS records, query public domain WHOIS information, and inspect hosting networks.

Build and translate cron schedule configurations into standard readable descriptions.

Clean list structures, remove duplicate lines, trim spacing, and sort row elements.

Test regular expressions with visual match highlighting and flags configurations.

Convert text case between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.

Send and test REST API requests (GET, POST, PUT, DELETE) with custom headers, bodies, and CORS proxy.