What's the minimum image resolution I can use?

For production, you need 300 DPI at the final patch size. A 3-inch patch at 300 DPI is 900 pixels wide. Anything below this produces visible pixelation on DTF or UV printing and fuzzy edges on embroidery. AI upscaling in Patch It Up Pro can rescue some low-resolution artwork.

Do I always need to remove the background?

For embroidery, patches, and most custom products, yes. The background gets excluded from production and shows as transparent on the final piece. For DTF and UV printing, the alpha channel becomes the white underbase, so a clean transparent background is essential.

What if the artwork has small text?

Text under 3mm tall does not embroider cleanly on standard machines. Either scale the text larger, remove it, or convert to a DTF or UV DTF transfer where small text prints fine. For chenille patches, 6mm minimum text height is a safe floor.

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Patch It Up Pro

How to Measure and Prepare Artwork for Custom Patches

Short answer: Customer artwork rarely arrives at the right size, resolution, or format for patch production. This guide walks through sizing artwork to industry-standard patch dimensions, hitting 300 DPI, and cleaning up backgrounds and transparent areas before production starts.

Step-by-step

Collect the customer's artwork
Ask customers for the highest resolution file they have. Preferred formats in order: SVG, AI, PDF, high-res PNG, high-res JPG. Avoid low-resolution web images from social media; they almost always need to be redrawn.
Check the resolution
For production, artwork must resolve at 300 DPI at the final patch size. A 3-inch patch needs artwork at least 900 pixels wide. Patch It Up Pro flags low-resolution artwork on upload and offers AI upscaling to bring it to production quality.
Pick the final patch dimensions
Standard patch sizes: 2-inch (left chest, small logo), 3-inch (most common for hat fronts), 3.5-inch (rectangular badges), 4-inch (full-back left), 8 to 12-inch (full-back). Talk to the customer about placement before committing to size.
Resize proportionally
Scale the artwork to the final dimension, keeping the aspect ratio locked. Do not stretch or skew. If the customer wants a 3-inch circular patch but the artwork is rectangular, crop or add negative space rather than distort.
Clean up the background
Most artwork arrives on a white or colored background. Use AI background removal (one click in Patch It Up Pro) to isolate the design. For embroidery and most patch materials, the background needs to be transparent so the thread or fabric shows through.
Simplify for embroidery or chenille
Embroidery cannot produce gradients, photo detail, or elements smaller than 2mm. Use the simplify tool to collapse gradients into flat colors and remove sub-2mm detail. This avoids revision rounds with your digitizer.
Generate the cutline
Patch It Up Pro auto-generates a contour cutline on every export with adjustable offset and smoothing. The cutline defines the patch outline for merrowed, hot-cut, or laser-cut borders.

Frequently asked questions

What's the minimum image resolution I can use?: For production, you need 300 DPI at the final patch size. A 3-inch patch at 300 DPI is 900 pixels wide. Anything below this produces visible pixelation on DTF or UV printing and fuzzy edges on embroidery. AI upscaling in Patch It Up Pro can rescue some low-resolution artwork.
Do I always need to remove the background?: For embroidery, patches, and most custom products, yes. The background gets excluded from production and shows as transparent on the final piece. For DTF and UV printing, the alpha channel becomes the white underbase, so a clean transparent background is essential.
What if the artwork has small text?: Text under 3mm tall does not embroider cleanly on standard machines. Either scale the text larger, remove it, or convert to a DTF or UV DTF transfer where small text prints fine. For chenille patches, 6mm minimum text height is a safe floor.