Free online tools that just work.
117 utilities for text, data, colour, encoding, developers and everyday maths. No signup, no installs, no upsell — and most run entirely in your browser, so your data never leaves your device.
Find your tool
Every tool has its own page with a full explanation, worked steps and answers to the common questions.
Popular tools
The ones people reach for most often.
Your data stays put
Most tools here are pure JavaScript running in your browser. Nothing is uploaded, logged or stored — safe for unpublished drafts, API responses and anything confidential.
No accounts, no limits
No signup wall, no daily quota, no email capture before you can use a converter. Open the page, use the tool, close the tab.
Explained properly
Every one of the 117 tools has its own page explaining what it does, how it works, and the questions people actually ask about it.