Free tools
Small tools, free to use
Utilities we needed ourselves and put on the web rather than keep to ourselves. Each one runs entirely in your browser — no sign-up, and nothing you open ever reaches a server.
Markdown Viewer
Read any .md file, save it as PDF
Paste Markdown or open a .md file to see it rendered with proper typography, then export a clean, paginated PDF. Nothing is uploaded — the file never leaves your browser.
Weld Beam Path Calculator
UT skip distance, beam path and defect depth, drawn to scale
Enter plate thickness and probe angle to get the half and full skip and the half beam path, place an indication from its sound-path reading, and export the weld cross-section with an inspection record.
More tools are on the way. Something you'd find useful? Tell us about it.