About PartToolHub

PartToolHub is a growing collection of single-purpose text utilities. Each one solves a small, recurring chore — the kind of thing you could script in a minute but would rather not have to, every time.

Principles

• Nothing leaves your browser. Every tool is built as static HTML plus a few kilobytes of JavaScript. There is no backend to receive your data.
• Show the result immediately. No “Convert” button to hunt for; the output updates as you type or change an option.
• Be explicit about side effects. If lines are skipped or duplicates removed, the counters say so.
• Work without an account. Bookmark the page and it is ready whenever you are.

How the site is funded

The tools are free to use and always will be. Hosting and development are supported by a small number of display advertisements. Ads are never placed in a way that interferes with the tool itself, and no personal data you paste into a tool is ever used for advertising.

Get in touch

Found a bug, want a new option, or have an idea for another tool? See the contact page.