Adobe Illustrator is the industry standard for preparing artwork before embroidery digitizing. If you have a logo in Illustrator — or want to clean up a raster image before sending it for digitizing — this guide explains exactly what to do, step by step.

Important distinction: Illustrator itself does not create embroidery files. It cannot output DST, PES, or JEF. What Illustrator does is prepare your artwork so that a digitizer (human or software) can produce a clean, accurate stitch file. The better your Illustrator file, the better your embroidery result.

Embroidery digitizing is the process of converting artwork into a stitch file — a set of machine instructions that tells an embroidery machine exactly where to move the needle, when to stitch, when to trim, and when to change colour.

A DST file, PES file, or JEF file is not an image. It is a sequence of commands. Creating those commands requires a digitizer to make hundreds of decisions about stitch type, direction, density, underlay, and pull compensation.

Illustrator is used to prepare the artwork that feeds into that process — not to perform the digitizing itself.

Embroidery digitizing works best from clean vector artwork. Here is why:

• Crisp edges. Vector paths have mathematically precise edges. A digitizer can trace them exactly, producing clean stitch boundaries.
• Editable shapes. Vector shapes can be simplified, separated, and adjusted without losing quality.
• Colour separation. Illustrator makes it easy to separate a logo into individual colour layers, which maps directly to thread colour changes in the stitch file.
• Scalability. A vector file can be scaled to any embroidery size without losing detail.

If you start with a raster image (JPG or PNG), Illustrator's Live Trace or Image Trace tool can convert it to vector — but the result needs manual cleanup before it is ready for digitizing.

If you already have an AI, EPS, or SVG file, open it directly. If you only have a JPG or PNG, place it in Illustrator and use Object > Image Trace > Make to convert it to vector paths.

After tracing, click Expand to convert the trace result into editable paths. Then go to Object > Ungroup to separate the individual shapes.

Image Trace settings for embroidery:

• Mode: Colour
• Colours: match the number of thread colours in your design (usually 2–6)
• Paths: 85–90% (higher = more detail, but also more anchor points)
• Corners: 75%
• Noise: 10–25px (filters out small artefacts)

After tracing, the paths will have far more anchor points than necessary. Too many anchor points create jagged, uneven stitch lines.

Clean up the paths:

1. Select all paths (Ctrl+A / Cmd+A)
2. Go to Object > Path > Simplify
3. Set Curve Precision to 90–95% — this removes redundant anchor points while preserving the shape
4. Check the result and manually adjust any areas that look distorted

Remove small shapes: Embroidery cannot reproduce very small details. Any shape smaller than approximately 3mm will not stitch cleanly. Select and delete shapes that are too small to embroider.

Close all open paths: Open paths (paths with a start and end point that do not connect) cause problems in digitizing software. Use View > Show Anchors to identify open paths and close them with the Pen tool.

Each thread colour in your embroidery design needs to be a separate, identifiable element. Illustrator layers make this easy.

1. Open the Layers panel (Window > Layers)
2. Create one layer per thread colour (e.g. Layer 1: Navy, Layer 2: White, Layer 3: Gold)
3. Move each shape to its corresponding colour layer
4. Name each layer with the thread colour name or Pantone number

This colour separation maps directly to the thread colour sequence in the stitch file. A well-organised Illustrator file means the digitizer can follow your colour intent exactly.

Embroidery has physical size limits that do not exist in print or digital design. Before exporting, check:

• Text: Any text below 4–5mm cap height will not stitch legibly. Thin serifs and fine strokes disappear at small sizes. Consider switching to a bold, sans-serif font for small text.
• Fine lines: Lines thinner than approximately 1.5mm may need to be converted to filled shapes (outlines) rather than strokes.
• Small shapes: Shapes smaller than 3mm in any dimension should be removed or simplified.
• Overall size: Confirm the design dimensions match the intended embroidery size. A chest logo is typically 80–100mm wide. A cap front is typically 60–70mm wide.

Before exporting, convert all text to outlines and expand all strokes:

• Text to outlines: Select all text, then Type > Create Outlines (Shift+Ctrl+O / Shift+Cmd+O). This prevents font substitution issues when the file is opened in digitizing software.
• Expand strokes: Select all stroked paths, then Object > Expand Appearance, then Object > Expand (check Fill and Stroke). This converts strokes to filled shapes, which digitizing software handles more reliably.

Export your cleaned Illustrator file in a format the digitizer can open:

• AI (Adobe Illustrator) — the native format, best for preserving all path and layer data
• EPS — widely compatible with digitizing software
• SVG — clean vector format, good for web-based digitizing services
• PDF — acceptable, but may flatten layers

Do not export as PNG or JPG at this stage — you want to preserve the vector paths.

Once your Illustrator file is clean, simplified, and colour-separated, send it to a professional digitizer with your requirements:

• Target size — how large will the design be sewn?
• Fabric type — polo shirt, cap, jacket, towel?
• Output format — DST, PES, JEF, or another format?
• Colour count — how many thread colours?

A clean Illustrator file gives the digitizer everything they need to produce an accurate, high-quality stitch file.

No. Adobe Illustrator does not have a built-in embroidery export function. There are third-party plugins (such as Embrilliance Essentials or Hatch Embroidery) that can be used alongside Illustrator, but professional embroidery digitizing is done in dedicated software — Wilcom, Hatch, Pulse, or similar — by a trained digitizer.

Illustrator's role is artwork preparation. The digitizing itself is a separate, skilled process.

At DST Studio, turnaround is 2 hours from submission. Submit your cleaned Illustrator file (AI, EPS, or SVG), specify your size and format requirements, and your DST file arrives within 10 minutes to 2 hours.

Yes. DST Studio accepts AI, EPS, SVG, PDF, PNG, and JPG files. Illustrator files (AI or EPS) are the preferred format because they provide the cleanest starting point for digitizing.

Pricing starts from $5. Serving clients in the US, UK, Canada, and Australia.

Can I digitize embroidery directly in Illustrator? No. Illustrator prepares vector artwork but cannot create embroidery stitch files. You need dedicated digitizing software or a professional digitizing service to convert your Illustrator artwork to DST, PES, or JEF.

What file format should I export from Illustrator for embroidery digitizing? AI or EPS are the best formats. SVG is also good. Avoid exporting as PNG or JPG — you lose the vector paths that make digitizing accurate.

How do I convert a JPG logo to embroidery using Illustrator? Place the JPG in Illustrator, use Image Trace to convert it to vector paths, clean and simplify the paths, separate colours into layers, then export as AI or EPS and send to a professional digitizer.

What is the minimum text size for embroidery? Text below 4–5mm cap height will not stitch legibly. For small text, use a bold sans-serif font and increase the size if possible.

How much does it cost to digitize a logo for embroidery? DST Studio charges from $5 per design. Simple logos start at $5. Complex multi-colour designs are priced by stitch count and complexity. All quotes are free.