Welcome to our Trimly - DTF App


We’re here to make uploading your artwork as simple and stress-free as possible. Trimly automatically trims dead space, checks image quality, and allows you to size and preview your image in real time —giving you instant, accurate pricing and a smooth ordering experience from start to finish.

How to use the Trimly - DTF app

  • Step 1

    Click "Upload Your Image" and choose your image!

  • Step 2

    Make sure your image looks exactly the way you want it! Verify your image isn't trimmed off, check your image for any backgrounds, verify your DPI is at least 300 DPI, choose your image size and quantity!

  • Step 3

    Click add to cart!

Trimly - DTF Instructions

AUTO TRIM

Auto Trim: This feature is automatically turned on. It removes any dead space around the image. If parts of your image is getting trimmed off - turn this feature off.

KEEP ASPECT RATIO

Keep Aspect Ratio: This feature is also automatically turned on and will allow you to change the width or height while keeping the image proportional. If you want to change both the height and width - turn this feature off.

TIP: If your design is low quality (less than 300DPI - use the DPI section to upscale your image and then choose your size.

DPI DETECTOR

DPI Detector: This feature will tell you the DPI resolution of your uploaded image. If the design isn’t 300 DPI - type in 300 and hit apply and it will turn the image into 300 DPI.

ARTBOARD BACKGROUND

Artboard Background: Change the background from transparent to see your design on any color background. Be sure to change it back to transparent before uploading your image.

What size do I need to make my DTF transfers?

We get asked this question every single day! Scroll down to see what the standard sizes are for each section of a t-shirt!
**Cell Phone Users - Turn your phone horizontal to see t-shirt images better.**

What size do I choose?

Left Chest

Standard Size: 2.5" - 5" Width / 2.5" - 5" Height
Average Youth Size: 3" Width / 3" Height
Average Adult Size: 3.5" - 4" Width / 3.5" - 4" Height
Oversized Left Chest: 5" Width / 5" Height

Placement: 3" - 4" From Collar / Centered over far edge of collar

what size do i choose?

Full Front

Standard Size: 10" - 11" Width / 10" - 11" Height
Onesie / Infant: 6" Width
Toddler: 7" - 9" Width
Average Youth Size: 9" - 10" Width / 9" - 10" Height
Average Adult Size: 11" Width / 11" Height
Larger Full Front: 11" Width / 13" - 17" Height

Placement: 3" from collar, centered - designs that are
6" or shorter can go 4" down from collar

What size do i choose?

Upper Back

Standard Size: 10" - 11" Width / 1" - 6" Height
Onesie / Infant: 6" Width
Toddler: 7" - 9" Width
Average Youth Size: 10" Width / 1" - 6" Height
Average Adult Size: 11" Width / 4" Height
Sports Names / Staff: 10" - 11" Width / 3" Hight

Placement: 3" - 4" down from collar, centered
Designs less than 2" tall can go 5" down

What size do I choose?

Back Collar / Neck Print

Standard Size: 1" - 3" Width / 1" - 3" Height
Average Youth Size: 1.5" Width / 2" Height
Average Adult Size: 2.5" - 3" Width / 2.5" - 3" Height

Placement: 2" down from collar, centered for larger designs
For smaller designs - 1" down

what size do i choose?

Sleeve

Standard Size: 1" - 4" Width / 1" - 4" Height
Average Youth Size: 2" Width
Average Adult Size: 3" - 4" Width / 3" - 4" Height

**For American Flag Prints - Make sure the stars are facing the front of the shirt**

Placement: 1" - 4" from hem, centered on shoulder seam

what size do i choose?

Full Back

Standard Size: 10" - 11" Width / 6" - 17" Height
Onesie / Infant: 6" Width
Toddler: 7" - 9" Width
Average Youth Size: 10" Width / 12" Height
Average Adult Size: 11" Width / 11" - 17" Height

what size do i choose?

Oversize Front & Back

Standard Size: 12" - 15" Width / 12" - 17" Height
Average Youth Size: 10" - 11" Width / 11" - 12" Height
Average Adult Size: 12" Width / 15" Hight

Placement: 2" - 3" down from collar, centered
Oversize Back Placement: 3.5" down from collar