How to use the Color Picker tool
- Select your filesClick “Choose Files” or drop them into the box above. Nothing is uploaded — the file is opened locally by your browser.
- Choose your settingsOpen the settings panel to fine-tune the result. The defaults work well for most files.
- Click “Color Picker”Processing takes a few seconds. When it is done, download your file — or all results as a single ZIP.
Why use ConvertMathly?
Files are processed on your device and never uploaded. Close the tab and they are gone.
No account, no daily cap, no queue and no watermark — convert as much as you want.
No waiting for uploads or downloads: results are ready as fast as your device can process them.
Windows, Mac, Linux, Chromebook, iPhone and Android — any modern browser, nothing to install.
Frequently asked questions
Is Color Picker free?
Yes. Color Picker is free to use as often as you like — no sign-up, no watermark and no file limits.
Are my files uploaded?
No. ConvertMathly processes files directly in your browser, so they never leave your device. This is safer than tools that upload documents to a server.
Which color formats do I get?
HEX, RGB, HSL and CMYK. Click the copy button next to any value to paste it into CSS, Figma, Photoshop or Canva.
Does it work on mobile?
Yes — on iPhone, iPad, Android, Windows, Mac, Linux and Chromebook, in any modern browser.