How this works in your browser
This collage maker draws every photo onto an HTML5 canvas element directly in your browser tab, positioning and cropping each one according to the layout you pick. Spacing, background color, and corner rounding are re-drawn live as you adjust them, so the canvas always matches what you see. When you download, the canvas is exported straight to a PNG file - your photos are never sent anywhere to be composited on a server.
Photo Collage Maker vs. traditional online converters
| Feature | Photo Collage Maker (in-browser) | Traditional online converters |
|---|---|---|
| File upload required | No - never leaves your device | Yes - file is sent to a server |
| Processing queue | None - starts instantly | Often, especially at peak times |
| Watermark on output | Never | Common on free plans |
| Usage limits | None - free, unlimited use | Often capped per day or file size |
| Works offline once loaded | Yes, for most tools | No - requires a live connection |
| Account required | No | Often, for anything beyond a trial |
Who uses Photo Collage Maker
Social media posts
Combine a handful of photos from an event or trip into one image sized for Instagram or a Facebook post.
Side-by-side comparisons
Line up before/after or product-variant photos in a Grid or Filmstrip layout for a quick visual comparison.
Printable keepsakes
Arrange favorite photos in the Polaroid or Mosaic layout for a printed collage without needing design software.
How to use Photo Collage Maker
- 1
Open the Photo Collage Maker
Go to tools.slaytic.com and open the Photo Collage Maker. No sign-up or account required.
- 2
Add up to 10 photos
Drop your photos onto the tool, or click to browse and select them, then choose a layout: Grid, Mosaic, Filmstrip, Spotlight, or Polaroid.
- 3
Fine-tune and download
Adjust spacing, background color, and corner rounding in the live preview, then download the finished collage as a PNG.
Frequently asked questions
Is this collage maker free?
Yes, completely free with no watermark, no sign-up, and no limit on how many collages you make.
Do I need to download an app to make a photo collage online?
No. This online collage maker runs entirely in your browser, so there is nothing to install on your phone or computer.
How many photos can I combine?
Up to 10 photos in a single collage, across any of the 5 layout styles.
What layout styles are available?
Grid (even squares), Mosaic (justified rows sized to each photo’s own shape), Filmstrip (one row of equal frames), Spotlight (one large featured photo plus smaller supporting shots), and Polaroid (scattered, overlapping prints with a playful tilt).
Can I see the collage before downloading?
Yes, the preview updates live as you change the style, spacing, background color, or corner rounding, so what you see is exactly what gets downloaded.
How do I choose the featured photo in Spotlight mode?
Click any thumbnail in the photo list - the clicked photo becomes the large featured image and the rest become the smaller supporting shots.
What format is the output?
The collage is exported as a PNG.