title	description	slug	created	updated	tags	coverImage	liveDemo	techStack	devtoURL	canonical
Photo Collage Maker	A Python + Streamlit tool to upload images and generate collages with custom layouts and spacing.	photo-collage	2025-01-30	2025-01-30	python streamlit image-processing photo-editor collage pillow streamlit-app	/images/photo-collage-cover.webp	https://al3xsus-photo-collage-main-nq4ktm.streamlit.app/	Python 3.10 Streamlit Pillow NumPy	https://dev.to/al3xsus/photo-collage-tool-made-in-python-with-pil-46cb)	https://github.com/al3xsus/photo-collage

Photo Collage Maker 📸

This is a simple photo collage maker that allows you to create various collages using your own images. Built with Python (3.10.12) and Streamlit.

Read the original article on Dev.to:
👉 Photo Collage Tool Made in Python with PIL

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🚀 Features

• Upload multiple images (JPG, JPEG, PNG)
• Choose collage size presets (social-media friendly)
• Select background color or image
• Layout options: grid, stack, strip, golden-ratio, or auto
• Customize spacing, order, and centering
• Download the final collage

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🧰 Tech Stack

Layer	Tools Used
UI	Streamlit
Image	Pillow (PIL), NumPy
Python	3.10+

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⚙️ Installation & Usage

pip install -r requirements.txt
streamlit run app.py

This will open a web app where you can upload images and design your collage.

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🧩 Related Blog Posts

• 👉 Photo Collage Tool Made in Python with PIL

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🤝 Contributing

Contributions welcome! Feel free to open issues or submit PRs to improve the collage maker.

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📜 License & Credits

Built with Streamlit, Pillow & NumPy.
License details: (check LICENSE file on GitHub).

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🔗 Links

• Live Demo App: Open in Browser

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🖼️ This repository includes a social preview image for enhanced link sharing.