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Designing Line-Art That Fills Perfectly

How to create enclosed template art that behaves reliably with digital fill tools and still looks beautiful on print.

February 18, 2026 FreeDrawColour Team
template design line art fill tool

Fill reliability depends more on structure than style.

Rules for dependable line-art

  1. Close every shape loop.
  2. Keep outline thickness consistent.
  3. Remove micro-gaps and accidental overlaps.
  4. Leave larger interior regions for easier colouring.
  5. Export high resolution to prevent aliasing artifacts.

These basics keep the experience clean across all ages.

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