Design
Image Grid Slicer
Split a single image into a grid of multiple tiles. Perfect for creating Instagram 3x3 posts, banner designs, or printable photo grids.
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-grid-layout' \
-H 'Content-Type: application/json' \
-d '{"filename":"imageFile.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-grid-layout' \
-F 'imageFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'gridType=3x3' \
-F 'customColumns=0' \
-F 'customRows=0' \
-F 'numbering=false' \
-F 'outputFormat=png' \
-F 'quality=90' \
-F 'zipOutput=true'