Kolażownik
Create photo collages with greetings in the center — print-ready, right in your browser.
About the app
Kolażownik is a web application for creating high-resolution photo collages (B2 format, 5906×8350 px, 300 DPI) — perfect for a gift, greeting card, or wall print. You place a greeting graphic in the center of the collage, and your photos arrange themselves around it like a randomly scattered pile of photos — varying in size, slightly rotated, with a natural shadow.
The layout is generated automatically and ensures that the center with greetings remains uncovered, and as many photos as possible are visible. You can freely move any photo, bring it to the front or send it to the back of the pile, and even stack several together — full control over the composition. You download the finished collage as a JPG or PNG file in full resolution, ready for print.
Most importantly: Your photos are processed exclusively locally, in your browser. They are not sent to any server or stored anywhere — they stay on your computer.
Features
- Create B2 format photo collages (5906×8350 px, 300 DPI) ready for print
- Greeting graphic in the center — always visible, never covered by photos
- Automatic layout resembling a randomly scattered pile of photos (different sizes, rotations, shadows)
- Maximized visibility — algorithm ensures every photo is visible
- Freely move photos and arrange layers: to front, to back, stack together
- Export to full-resolution JPG or PNG
- Processed entirely in the browser — photos never leave your computer