A signature is a handwritten signature. To embroider it, you need to turn it into a stitch file your machine can read. SewFlow does this in your browser — free, with no software to install — and works with every major format.
Prepare Your Signature
Sign on white paper with a bold pen, photograph it clearly, and save as a PNG or JPG. A clean, high-contrast image with a simple background converts best, because SewFlow detects edges and colors to build the stitch path.
How to Convert a Signature with SewFlow
- 1Open the SewFlow Image to Embroidery tool at sewflow.com/image.
- 2Upload your prepared signature image (PNG, JPG, BMP, GIF, WebP, or TIFF).
- 3Toggle background removal if needed so only your subject remains.
- 4Set the design size and choose your machine's format — JEF (Janome), DST (Tajima/commercial), PES (Brother/Babylock), EXP (Bernina), XXX (Singer), or SEW (Janome legacy).
- 5Click Preview Stitches, then download your ready-to-stitch file.
Convert your signature to embroidery free now:
Open Image to Embroidery →Tips for the Best Results
- •Use the highest-resolution version of your image you can.
- •Simplify the artwork — fewer colors stitch more cleanly.
- •Crop tightly around the subject before uploading.
- •Avoid gradients and photographic detail, which simplify poorly into thread.
- •Always run a test stitch before your final project.
Clean In, Clean Out
The cleaner your signature image, the better the stitch result. High contrast and simple shapes always convert best.