About Toolbox

Toolbox is a collection of 31 small utilities that do one job each and do it immediately. No sign-up wall, no free trial, no watermark on the output.

Everything runs in your browser

This is the part that matters most. Every tool here is JavaScript executing on your own device. When you paste an API response into the JSON formatter or drop a logo into the image encoder, that data does not travel anywhere — there is no server to send it to.

That has two consequences. Results are instant, because there is no network round trip. And confidential material stays confidential, which matters when the thing you are formatting is a production payload or a client contract.

What is here

• Text & Writing — Count, clean, convert and rewrite text.
• Developer — Encode, format, minify and generate.
• Color & Design — Palettes, gradients, conversions and ratios.
• Calculators — Money, health and everyday percentages.
• Time & Productivity — Timestamps, timers and date math.

How it is funded

Display advertising, and nothing else. There is no paid tier, no upsell and no data being sold — our privacy policy spells out exactly what advertising partners do and do not receive. Ads are kept out of the way of the tool itself: you should never have to scroll past an advertisement to reach the thing you came for.

Accessibility

Every control is keyboard reachable and labelled, colour contrast meets WCAG AA, and the interface honours your reduced-motion and light or dark preferences. If you hit something that does not work with your assistive technology, please tell us — that is a bug, not a limitation.

Suggestions

If a tool you need is missing, or one here is missing an option you expect, send it over. The list grows based on what people ask for.