Utility tools

Fast utility tools for everyday text, code, URL, color, and calculator work.

Run practical tools in the browser for cleanup, formatting, conversion, and quick math. No signup and no locked output.

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All utility tools

12 utility tools with lazy loading for better performance.

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Color & Design (1)

Color Contrast Checker

Encoding & Hashing (2)

MD5 Hash Generator SHA-256 Hash Generator

Other Utility Tools (9)

Case Converter HEX to RGB Percentage Calculator Remove Blank Lines Remove Duplicate Lines RGB to HEX Sales Tax Calculator Text Sorter Unix Timestamp Converter

Advanced SEO & technical tools

Live checks for SEO audits, keyword research, page speed, redirects, SSL, DNS, and backlinks.