Design
Image Collage Maker
Create artistic photo collages with decorative effects like rounded corners, borders, shadows, and gradient backgrounds. Perfect for social media posts and photo walls.
file· File resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/image-collage-maker' \
-H 'Content-Type: application/json' \
-d '{"filename":"imageFiles.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/en/api/tools/image-collage-maker' \
-F 'imageFiles=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'layout=grid-auto' \
-F 'spacing=10' \
-F 'borderRadius=0' \
-F 'borderWidth=0' \
-F 'borderColor=#ffffff' \
-F 'shadowBlur=0' \
-F 'shadowColor=#000000' \
-F 'backgroundType=solid' \
-F 'backgroundColor=#f0f0f0' \
-F 'backgroundColor2=#ffffff' \
-F 'backgroundDirection=diagonal' \
-F 'outputFormat=png' \
-F 'quality=90'