Upload your DST file
Navigate to the StitchPilot.ai embroidery viewer and upload your DST file. The viewer renders a stitch simulation from the binary coordinate data stored in the file.
StitchPilot.aiFile viewer · DST format
DST Embroidery File Viewer
Preview DST embroidery files in your browser before sending to a commercial or industrial machine. View stitch paths, color change points, and design dimensions without installing desktop software. Verify your design structure and share visual previews before production.
How to preview a DST file
Inspect stitch paths and color stops
DST files mark color changes but do not embed thread color names. The viewer shows color-change stops as distinct zones — cross-reference these with your intended color sequence sheet.
Verify design dimensions
Check that the rendered design fits within your intended hoop size. Industrial machines have specific hoop and design-area limits — confirm dimensions match your machine's capacity.
Share the preview for approval
Export or screenshot the preview to share with a client or production team. A visual reference reduces miscommunication about stitch layout, scale, and color placement before the design goes to production.
Why preview DST files?
Verify before commercial production
DST files store stitch coordinates and color-change markers but do not include thread color names. A viewer helps you confirm the overall stitch structure, identify jump stitch issues, and verify color change sequencing before sending to a commercial shop.
- Verify stitch structure and fill coverage
- Count and confirm color-change stop positions
- Check design dimensions against hoop size
- Catch jump stitch or path issues before production
DST previewing notes
Color display is illustrative
Because DST does not store thread color data, the viewer assigns placeholder colors to each color-change zone. These are for visual reference only — actual thread colors must be specified in a separate color sequence sheet when ordering commercially.
- Viewer color display is illustrative, not the actual thread color
- Provide a numbered color sequence sheet with every DST order
- Use Madeira, Isacord, or Robison-Anton codes for color references
- Confirm placement, scale, and stitch density with your vendor
DST viewer — common questions
Can I view a DST file without Tajima software?
Yes. The StitchPilot.ai embroidery viewer renders DST files in the browser without requiring any installed embroidery software.
Why don't the colors in the DST viewer match my thread colors?
DST files do not embed thread color names or brand codes — they only mark color-change stop points. The viewer assigns placeholder colors for visual reference. Actual thread colors must be communicated separately via a color sequence sheet.
Can I view DST files on a phone?
Yes. The StitchPilot.ai viewer works in modern browsers on desktop, tablet, and mobile devices.
Does viewing a DST file modify the file?
No. The viewer generates a read-only simulation. The original file is not modified.
What is the maximum DST file size the viewer supports?
The viewer supports standard DST files used in common embroidery workflows. For unusually large or complex files, contact support@stitchpilot.ai.
Ready to get started?
Preview your DST file in StitchPilot.ai
Upload a DST file to view stitch paths, color zones, and design dimensions in your browser — no software installation required.
Open DST Viewer →