Embrizo

Janome MB-7: hoop size, file format and designs

The Janome MB-7 is a multi-needle commercial embroidery machine with a maximum embroidery area of 9.4 x 7.9 in (240 × 200 mm). It reads JEF, JEF+ and DST files from a USB stick or a computer over a cable and has 50 built-in designs.

Make a JEF file for itSee the specs
The Janome MB-7 embroidery field, 240 by 200 mm, with a fox design and a 4 by 4 inch field for scale4×4 in240 × 200 mm field

Janome MB-7 embroidery specs

Type
Multi-needle commercial
Largest embroidery area
9.4 x 7.9 in (240 × 200 mm)
Hoops included
M1, 240 x 200 mm, M2, 126 x 110 mm, M3, 50 x 50 mm
File formats
JEF, JEF+, DST
Getting designs on
USB stick; USB cable to a PC (included)
Built-in designs
50
  • Seven needles; Janome markets it as a home-use machine.
  • Top speed 800 stitches per minute.

From Janome's published specifications, checked October 2026. Models vary by country; your manual has the final word.

What fits in the 9.4 x 7.9 in field

Your own designs

From any image to a JEF file for the MB-7

Upload a logo, a drawing or a pet photo. Embrizo separates the colors, picks the stitches and writes a file your machine reads.

  1. 1

    Upload the artwork

    PNG, JPG, WebP or SVG. A clean logo or a drawing with flat colors works best.

  2. 2

    Size it for the field

    Keep the design inside 240 × 200 mm, or smaller for the hoop you'll use.

  3. 3

    Check the stitches

    Watch the sew-out preview and the design check before anything touches fabric.

  4. 4

    Download JEF

    Copy the .jef file to a USB stick and load it on the MB-7.

Start a JEF file freeImage to JEF
Free designs

Free designs that fit the MB-7

Every free design fits a 4×4 in hoop and downloads as JEF with a free account.

All free designs

Free account

Make your first design for the MB-7

Create a free account to digitize any image, try every setting and watch it sew. Choose a plan only when you want to download files.

  • Digitize and preview any image
  • Realistic stitch preview and sew-out
  • Download free ready-made designs
  • No credit card needed
FAQ

Janome MB-7 questions

The quickest way to see what it does with your artwork is to try it. With a free account, digitizing and previewing cost nothing and take about a minute.

What hoop size is the Janome MB-7?

Its largest embroidery field is 9.4 x 7.9 in (240 × 200 mm). It comes with M1, 240 x 200 mm, M2, 126 x 110 mm and M3, 50 x 50 mm hoops. Designs must fit inside the field of the hoop you use.

What file format does the Janome MB-7 use?

It reads JEF, JEF+ and DST files. Use JEF for the best results: it keeps the thread colors.

How do I get designs onto the Janome MB-7?

Use a USB stick or a computer over a cable (USB stick; USB cable to a PC (included)). With a USB stick, copy the .jef file to the stick, plug it into the machine and pick the design on the screen.

Can I make my own designs for the Janome MB-7?

Yes. Upload a logo, drawing or photo to Embrizo, set the size to fit the 9.4 x 7.9 in field and download a JEF file for the machine. Digitizing and previewing are free with an account.

What can I embroider on the Janome MB-7?

At this field size: left chest, right chest, center chest, back of the neck, upper sleeve, cap front, cap side, cap back, beanie cuff, tote bag, bath towel and hand towel designs at their typical sizes. Larger placements like full front or full back need a bigger field or a split design.

Other Janome models

Popular embroidery machines

Sources (October 2026)

Janome and MB-7 are trademarks of their owners. Embrizo isn't affiliated with Janome.

Designs for your MB-7, in seconds

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