What file format does an embroidery shop need?

Vector formats are best — .ai (Adobe Illustrator), .eps, .pdf with vector elements, or .svg. JPG and PNG work but may require redrawing if the image is low-resolution. The key isn't the file extension, it's whether the artwork is built from mathematical paths (vector) rather than fixed pixels (raster).

Why does vector matter for embroidery?

Vector artwork scales without quality loss. The digitizer can resize your logo to fit chest, sleeve, or back placements without losing crispness. Raster images (JPG, PNG) become pixelated when scaled up, which forces the digitizer to redraw — adding time, cost, and the risk of subtle differences from your original brand mark.

What's the difference between AI, EPS, and SVG?

All three are vector formats. .ai is Adobe Illustrator's native format — preserves layers, fonts, and effects. .eps is a universal vector format readable by most design software. .svg is web-native vector. For embroidery, any of the three works. .ai is the cleanest input because the digitizer can edit individual elements directly.

Can you embroider from a JPG or PNG?

Yes, but with caveats. If the JPG/PNG is high-resolution (300+ DPI at intended size), the digitizer can trace it cleanly. If it's a low-res web image, expect a redraw fee ($30-100) and minor differences in the final stitch result. Always send the highest-resolution version you have.

What logo elements break in embroidery?

Five common issues: (1) lines under 1mm wide drop out, (2) very small text becomes illegible, (3) gradients don't translate to thread (must be approximated), (4) drop shadows and glows don't exist as stitches, (5) colors with very subtle shade variations get consolidated into the thread color closest to each. The cleanest embroidery comes from logos designed for embroidery from the start.

How do I prep my logo for embroidery?

Five steps: (1) start with the highest-quality vector file you have, (2) convert text to outlines/curves so font availability isn't a factor, (3) simplify fine details that won't survive stitch (1mm lines, small text), (4) reduce color count to what reads at the intended size, (5) include a Pantone color reference for thread color matching. Send all of this to the digitizer.

How many colors should my embroidered logo have?

Practical sweet spot is 6-12 colors. Beyond that, embroidery starts losing impact and adding setup time. For chest-logo sizes (3-3.5 inches wide), 4-6 colors usually delivers the cleanest result. For larger placements, more colors work. Avoid logos with subtle gradient blends — they don't translate to thread.

What size should my embroidered logo be?

A standard left-chest logo is 3-3.5 inches wide × 1.5-2 inches tall. Hat front-panel logos are 2.5-3 inches wide. Sleeve hits run 2-3 inches. Back-yoke logos can run 10-12 inches wide. The digitizer adjusts stitch density based on size — bigger logos use more stitches and take longer per piece.

How-To

Vector Logo File Setup for Embroidery — How to Prep Your Logo

A practical guide to prepping your logo for embroidery — what file formats work, what design elements break in stitch, and how to send the cleanest input to your digitizer.

Bighorn Threads Team7 min readMay 9, 2026

Why Vector Matters

Embroidery starts with digitizing — converting your logo into a stitch file the embroidery machine can read. The digitizer needs the cleanest possible input. Vector files (built from mathematical paths) scale infinitely without losing crispness. Raster files (built from fixed pixels) lose quality when enlarged.

If you send a 300×300 pixel JPG of your logo, the digitizer has to either work from that low-resolution version (and risk artifacts in the stitch file) or redraw your logo from scratch in vector format ($30-80 redraw fee, plus the digitizing fee). Sending vector eliminates the redraw step.

Acceptable File Formats

.ai (Adobe Illustrator) — best input. Preserves layers, fonts, effects, swatches. Most digitizers prefer this.
.eps — universal vector format. Cleanest cross-software compatibility.
.pdf — works if the PDF was exported with vector elements (not flattened to raster).
.svg — web-native vector. Works for most digitizers.
.cdr (CorelDRAW) — accepted by some shops, but less universal.
.jpg / .png / .tiff — raster. Works only if high-resolution (300+ DPI at intended print size). Otherwise expect redraw fees.

For deeper background see our piece on logo digitizing 101.

Design Elements That Break in Embroidery

Some logo elements that work great in print don't translate to thread:

Lines under 1mm wide

Embroidery stitches have minimum width — typically about 1mm. Lines thinner than that drop out entirely or look distorted. If your logo has hairline elements, they'll need to be thickened or removed for embroidery.

Very small text

Text under 4mm tall (about 0.16 inches) becomes illegible in stitch. The digitizer can usually render text down to about 6mm if the font is bold and clean. Decorative or thin fonts need to be larger.

Gradients and color blends

Gradients are continuous color blends that don't exist in solid-thread embroidery. The digitizer either approximates with banded thread color transitions (works but looks different from print) or simplifies to solid colors. Logos designed for print often need gradient simplification before embroidery.

Drop shadows, glows, transparencies

These visual effects exist in print/digital but don't translate to thread. Either remove them before sending the file, or accept that the digitizer will simplify or omit.

Logo Prep Checklist

Find the original vector file. Whoever designed your logo should have an .ai or .eps source file. Track that down before sending a JPG.
Convert text to outlines. In Illustrator: select text → Type → Create Outlines. This eliminates font availability issues on the digitizer's end.
Simplify fine detail. Identify lines under 1mm and either thicken or remove. Identify text under 6mm and decide whether to enlarge or omit.
Reduce color count. Aim for 4-6 colors at chest-logo size; up to 12 for larger placements.
Include Pantone color references. Specify the exact PMS or Madeira/Robison-Anton thread colors you want matched.
Specify intended size. "3.5 inches wide for left-chest" tells the digitizer to optimize density for that scale.
Note any non-negotiables. If the brand mark MUST be a specific color or element MUST be visible, flag it explicitly.

What the Digitizer Does With Your File

Once you send the prepped vector file, the digitizer:

Imports your vector into digitizing software (Wilcom, Pulse, Embird, etc.)
Manually traces each element, deciding stitch direction, density, type (satin, fill, run)
Sets stitch order — what gets stitched first, what stops/starts, color sequence
Adjusts compensation for fabric pull (knit fabrics distort differently than wovens)
Outputs a stitch file (.dst, .emb, .pes, .jef depending on machine)
Sends you a digital sew-out preview before running production

What Digitizing Costs

Industry typical: $30-80 per logo for digitizing. One-time fee — once digitized, the file is reused for every reorder at no additional charge. Complex logos with many colors or fine detail run higher. Vector input keeps the cost at the lower end of that range; raster input that requires redraw pushes it higher.

For full pricing context see how much it costs to embroider a shirt.

Need embroidery in Las Vegas?

Send Bighorn Threads your vector logo file and we'll handle digitizing, decoration, and any prep work needed. Files kept on record for fast reorders.

See Our Embroidery Service →