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By PixelloAI Team · 12 September 2026

How to Build a Photo Collage Using Transparent Cutouts

Collage-style graphics — multiple cutout subjects arranged together with text — are common in social media promos, event flyers, and "before and after" style posts. The technique relies on the same transparent-PNG idea, just with multiple layers instead of one.
Remove the background from each individual photo you want to include, so each becomes a clean, isolated subject on transparent background rather than carrying its original surroundings.
Within PixelloAI's editor, you can layer a background-removed cutout together with text layers, adjusting each element's position, scale, and rotation independently using pinch and drag gestures directly on the canvas.
For multi-subject collages beyond what a single editor session supports, a common approach is to build the base composition (one main subject plus background) in PixelloAI, export it, then treat that export as a new "background" layer in a follow-up composition with additional cutouts layered on top.

Why use transparent images in a collage?

Cutouts let you overlap, scale and rotate elements without boxes around them, which is how modern collage and sticker-style designs are built.

How do you keep a collage balanced?

Choose one dominant element, keep a consistent light direction, and repeat a limited colour palette. Layer from back to front and add soft shadows so overlapping pieces feel connected.

Frequently asked questions

What size should a collage be?

Pick the platform size first, for example 1080 by 1350 for Instagram feeds.

Can I make collages on my phone?

Yes. Combine cutouts in the editor.

How do I avoid a cluttered collage?

Leave breathing space and limit the number of focal points.
PixelloAI Team
We build PixelloAI — AI video, background removal, and image generation for web, iOS, and Android. These guides come from working on the product day to day.
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A Guide to Shadow and Border Effects for Cutout Images
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Building a Social Media Content Workflow With AI Tools
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