Free tool
Instagram post size and aspect ratio
1080 × 1350 for portrait, 1080 × 1080 for square. Drop a photo below and download it at either — or at any other size you post to.
Crop for
Drag the image to reposition it, or use the arrow keys. Saved as JPEG at full target resolution.
What the platform wants
- Dimensions
- 1080 × 1350
- Aspect ratio
- 4:5
What Instagram recommends for the feed. The profile grid previews at 3:4, so portrait survives the crop better than square.
Questions people actually ask
Then post it
Once the photo is the right shape, your assistant can post it everywhere
Say what to post and when — it goes out on time to every account, without you opening a tab.
Paste this into your client
{
"mcpServers": {
"viewprinter": {
"type": "http",
"url": "https://viewprinter.tech/api/mcp"
}
}
}