WordMark Utility tools

Utility Tools Online Free

4 focused tools for utility workflows. Each tool has its own URL, processing engine and privacy behavior.

Generate a high-resolution QR code from text, a URL, contact data or any short payload and download it as PNG.

Read QR codes from uploaded images using OpenCV and export the decoded value as plain text.

Convert Unix seconds or milliseconds to ISO dates and convert ISO date-time strings back to Unix timestamps.

Chain compatible file operations so one upload can be converted, optimized and transformed through several steps without re-uploading between tools.