My ASE / ACO export is empty

Common causes when a swatch file imports as 0 colors.

Updated 2026-05-26 · 👍 28 found this helpful

Known triggers:

  • Safari + private mode — the download silently fails. Switch to a non-private window or use Chrome.
  • Special characters in palette name — emoji or non-Latin characters can break the swatch header. Rename to plain ASCII and re-export.
  • Pro features in a free-plan palette — Pantone tags require Pro. The ASE will fall back to RGB-only — not actually empty, but the Pantone metadata won't be there.

If none of the above match, email support@thecolortools.com with the failing .ase file attached. We'll diagnose within 24 hours.

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