Is it safe to use the Color Converter online?

Yes — and ours is safer than most. Many free online tools quietly upload your files to their servers to do the work. We don't. Everything happens inside your browser on your own device, so your files never reach the internet. There's no upload step, no server copy, and no way for us (or anyone else) to see what you're working on.

Are my files uploaded to a server?

No. There's no server-side processing here. The whole tool is a tiny app that runs in your browser — we don't even have a server that could receive your files. You can confirm this by opening your browser's network tab while you use the tool: nothing leaves your device.

Do I need to sign up or pay?

No. There's no account, no email collection, no credit card. The tool is free to use as much as you want, on as many files as you want. We're supported by a few unobtrusive ads on the page — not by your data.

Hue/Saturation/Lightness. More intuitive for design — adjust hue without touching brightness, etc.

Will it support OKLab/OKLCH?

Modern colour spaces are on the roadmap. For now we approximate via HSL.

Color Converter

Bidirectional converter between HEX, RGB, and HSL. Native colour picker, live swatch, and copy-as-CSS for each format.

Features

HEX ↔ RGB ↔ HSL — edit any value, others update
Native browser colour picker
Live swatch preview
Copy CSS rgb(...) or hsl(...) with one click
Hex8 (with alpha) reference for design tools

How to color converter

Pick a colour — Use the native picker, or paste a hex code.
Tweak — Adjust R/G/B or H/S/L sliders to fine-tune.
Copy CSS — Hit Copy CSS on whichever format you need.

Frequently asked questions

Is it safe to use the Color Converter online?: Yes — and ours is safer than most. Many free online tools quietly upload your files to their servers to do the work. We don't. Everything happens inside your browser on your own device, so your files never reach the internet. There's no upload step, no server copy, and no way for us (or anyone else) to see what you're working on.
Are my files uploaded to a server?: No. There's no server-side processing here. The whole tool is a tiny app that runs in your browser — we don't even have a server that could receive your files. You can confirm this by opening your browser's network tab while you use the tool: nothing leaves your device.
Do I need to sign up or pay?: No. There's no account, no email collection, no credit card. The tool is free to use as much as you want, on as many files as you want. We're supported by a few unobtrusive ads on the page — not by your data.
What's HSL?: Hue/Saturation/Lightness. More intuitive for design — adjust hue without touching brightness, etc.
Will it support OKLab/OKLCH?: Modern colour spaces are on the roadmap. For now we approximate via HSL.