Custom Iron On Transfers: What They Are & How to Use Them

Does the word “Custom Iron On Transfers” sound familiar to you? These products have become a popular solution for personalizing clothes and other fabric-based items, thanks for their easy handling and affordable price. They are even versatile and practical to use for both personal projects and corporate needs.
Yet, whether you’re customizing T-shirts for an event or creating branded merchandise, you may still wonder if these iron-ons are the right choice. So, in this article, let’s learn about the basics of Custom Iron On Transfers: what they are, how they work, and where they’re most effectively used. You will also find essential application tips to avoid common mistakes and achieve flawless, long-lasting results.
What Are Custom Iron On Transfers?
If you’ve ever wondered what makes Custom Iron-On Transfers so popular, it all starts with understanding what they are.
Learn about Custom Iron on Transfers

The phrase Custom Iron On Transfers at CustomAny.com refers to a specific type of heat transfer design applied to fabric using heat and pressure. These iron-on pieces allow us to transfer printed designs (which are customized as you wish) onto garments rather than directly printing on them.
These products are also called custom iron-ons, custom heat transfers or custom iron-on DTF transfers.
Custom Iron-on Transfers’ Structure
So, what exactly are these transfers made of? In simple terms, it’s a printed image or graphic applied onto a special transfer film with a layer of heat activated adhesive on the back.
How Custom Iron on Transfers are made
The process of creating an iron-on starts by printing your design directly onto a thin, transparent film. This film layer isn’t just for structure — it secures and protects the printed image until you’re ready to use it, and even at the time of heat press application.
Next, a type of adhesive powder is applied to the back of the print. It is heated to melt down, then left to dry, creating an adhesive layer to help the printed design bond securely to fabric when heat is applied.
What makes Custom Iron on Transfers popular?
Custom iron-on transfers using heat is a popular method for personalizing T-shirts, tote bags, and fabric accessories. This method gives you similar results as direct to garment (DTG) printing at a more affordable price. They are also valued for their ease of use and flexibility, especially when you prioritize customization over quantity.
How Do Custom Iron On Transfers Work?
Custom Iron On Transfers can work through a heat-and-press process which we will walk you through in this section.
Heat Mechanism
The key of using Custom Iron On Transfers is to know its heat activation. Like we’ve discussed above, iron-ons contain a layer of adhesive powder applied to the back of the printed design. When heated, this adhesive melts and bonds the print firmly to the fabric. Once the transfer cools, we need to remove the backing film to leave only the design on the surface.
Equipment Needed
You don’t need complex tools like industrial printing machines to have a custom fabric-based product if you are using Custom Iron On Transfers. All you need is just a standard household iron or a hand held heat press for any projects. For larger jobs or thicker fabrics, however, a heat press machine will offer better results, as it provides more even heat and consistent pressure.
Applying Process
To transfer iron-on prints, you will need to follow these steps:
1. Position Your Design
Start by placing your Custom Iron On Transfer on the clean, dry, and wrinkle-free fabric surface of your item.
2. Apply Heat

Set your household iron or heat press to around 310°F (155°C) and press it firmly onto the iron-on for 20-30 seconds.
3. Peel the Film
Let the custom iron on transfer cool for about 15-20 seconds. Then, you can peel away the film in a gentle way.
Note: When peeling, if any part of the printed design doesn’t stick to the fabric, you need to stop peeling immediately and reapply heat for a few more seconds until it fully adheres.
4. Final Press for Durability
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Lastly, you should do a final press to improve the adhesive bond.
Use parchment paper to cover the design and use an iron or a heat press again to press on for another 15-20 seconds.
This step makes sure the print not only holds up well through washes but also has a premium matte finish.
Benefits of Using Custom Iron On Transfers
Custom Iron On Transfers have become a popular choice for personalizing apparel and fabric items since it offers a lot of benefits.
Easy to do at home
One of the biggest advantages of Custom Iron On Transfers is how easy they are to use at home. You won’t need a direct-to-garment (DTG) printer or screen printing setup. A household iron or heat press can get the job done for you.
Low cost for small quantity
Another benefit of using Custom Iron on Transfers is that they don’t cost much, especially for small batches. Unlike other printing methods that require bulk orders for efficient production, custom iron-ons are ideal for small quantities thanks to its customization and portable uses. So, if you need prints for personal projects, event designs, merch or POD business, iron-on transfers are the way to go.
Room for creativity and flexibility

They also give you complete creative freedom: with no restrictions on colors, shapes, or layouts. With custom iron on transfers, you are able to print whatever you want and transfer it whenever you’re ready.
Suitable for many materials

Custom Iron On Transfers work well with a wide variety of materials, adding to their versatility. They’re commonly applied to:
- Cotton and cotton blends
- Polyester fabrics
- Canvas
- Denim
- Linen,…
Popular Applications of Custom Iron On Transfers
The adaptability makes Custom Iron On Transfers a convenient solution for both clothes items and fabric-based accessories. Some popular applications of iron-ons are:
- T-shirt printing
- Personalized tote bags
- Pillow covers, home decor
- DIY gifts
- Team/group shirts cho event, bridal shower, birthday, baby shower,…
Custom Iron On Transfers help us customize everything from everyday apparel to gifts and promotional products, in both personal projects and small business setups.
Where to Buy Custom Iron On Transfers

If you’re looking for where to Custom Iron On Transfers to use in your next project, remember that a reliable supplier makes all the difference. Not all transfers are created equal, and the quality of materials directly affects the look, durability, and ease of application on your fabric items.
At our website, we specialize in Custom Iron On Transfers tailored for both personal and small business use. What sets our products apart is the attention to detail in every step — from high-resolution printing to the precise layering of film and adhesive. This ensures your designs transfer cleanly and stay vibrant wash after wash.
You can print any design you want and order as many as you need, from a few pieces to a larger batch. Also, our design team is eager to help you in free editing and adjustment to make your order exactly what you need.
So, visit our custom iron on DTF transfers page here to turn your vision to life.
FAQs
1. How long do iron-on transfers last?
With proper care, iron-on transfers typically last around 20–30 washes. If you’re extra careful—washing inside out in cold water and avoiding harsh detergents—they can stay vibrant for up to 50 washes.
2. Can I wash garments with iron on transfers?
Yes, but for best results, always turn the garment inside out, use cold water, and avoid strong detergents.
3. Do I need a heat press to apply them?
Although a heat press provides ideal consistent pressure and heat, it is not always necessary because you can apply Custom Iron On Transfers using a standard household iron.
4. Are custom iron on transfers safe for kids’ clothing?
Yes, when applied correctly, they’re perfectly safe for children’s garments and hold up well to frequent washing.
5. How are custom iron on transfers different from DTF (Direct to Film) transfers?
While both involve transferring prints, Custom Iron On Transfers are designed specifically for fabric, while our DTF transfers (UV DTF transfer stickers) are a type of sticker which work better as stickers for smooth, hard surfaces.
6. What kind of designs work best as Custom Iron On Transfers?
We recommend you use bold, high-contrast images with clean outlines and minimal gradients. These designs will maintain their clarity and give the best performance when being transferred onto garments.