How to design your own phone cases – the complete guide

With this guide, you’ll create phone cases with your own image on Lastu.co. You’ll see the result in a live preview, choose the material, and add MagSafe compatibility if you want – for all phone models.

Why design your own phone case?

Your own image, logo, or graphic makes the phone case more than an accessory – it’s a small statement in everyday life. It can be a family memory, an artistic idea, a company identity, or the perfect gift that’s always along for the ride.

Tip: When you use a high-resolution image (e.g. 2000 px wide or larger), the print will be crisp and detailed.

Choose your phone model and material

First choose your phone brand – iPhone, Samsung, OnePlus, Google Pixel or another – and then the exact model. The product page will automatically show you the compatible options.

Which material suits your idea?

Wood (birch, cork wood): a natural look with a warm feel.
Fabric/special materials: camouflage fabric (M05), salmon leather, reindeer leather, etc.
Combination surfaces: mix materials and accent colors for a personal finish.

Add your own image or logo (live preview)

The Lastu.co product page has a live preview that updates instantly when you upload an image, move it, or zoom in. So you can see what the final result will look like before adding the product to your cart.

Best practices for your own image

Use a high-resolution image (recommended width at least 2000 px).
Avoid overly dark or noisy images – bright light brings out the details.
Keep important elements slightly away from the edges so they don’t get cropped.
If you use a logo, prefer a vector format (SVG/PDF/AI) or the largest possible PNG.

MagSafe for all models

All Lastu Case can be made MagSafe-compatible. Add the option on the product page – the internal magnetic ring ensures reliable attachment to chargers and accessories such as card holders and stands.

Explore MagSafe options

Finish and check the details

Edges and camera frame: raised edges help prevent everyday scratches on the lens and screen.
Fit: the phone case is slim and snug, and the buttons work naturally.
Print quality: modern printing brings sharpness and deep tones to images.

Checklist before ordering: 1) image cropped correctly, 2) phone model correct, 3) MagSafe option added if needed.

Place your order – get a unique result

When everything looks good, add the product to your cart and complete your order. We’ll make your phone case in the Nordics and deliver it to you. Want to start right away?

Design your own phone case now

Frequently asked questions

How quickly will I get my phone case?

Typically, the product is ready in 2–10 days depending on order volumes, and delivery takes 2–5 business days after that.

Can I use text or a logo?

Yes. Add text as an image or embed it in the graphic. Recommendation: high resolution and clear contrast.

Does MagSafe work with all models?

Yes – choose MagSafe on the product page, and we’ll add an internal magnetic ring.

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How to design your own phone case – a guide | Lastu