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PDF Color Separation

Separate PDF colors into CMYK (4), RGB (3), or grayscale (1) channels for print prep. Generate per-channel PDFs, combined PDF, or side-by-side preview. Includes registration marks, channel labels, ink-coverage stats, color-usage analyzer, ZIP packaging, history, and shareable URL. 100% client-side — no uploads.

100% Private Works Offline Instant

Separate PDF colors into CMYK (4), RGB (3), or grayscale (1) channels for print prep. Generate per-channel PDFs, combined PDF, or side-by-side preview. Includes registration marks, channel labels, ink-coverage stats, color-usage analyzer, ZIP packaging, history, and shareable URL. 100% client-side — no uploads. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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