Social media image sizes in one batch
By Sure INSTANT team · Updated on Nov 11, 2026
One picture rarely suits a post, a story and a link preview at once: each has its own shape. Cutting every version by hand takes time and invites small mistakes.
This guide lists the ready-made social sizes in SmartImage Pack, explains how a picture is fitted into each one, and shows the steps for a whole batch.
The social sizes SmartImage Pack prepares
These are the ready-made sizes of the tool, together with the link preview, the picture shown when a page link is shared.
| Name | Size in pixels |
|---|---|
| Square post | 1080×1080 |
| Portrait post 4:5 | 1080×1350 |
| Story and reel cover 9:16 | 1080×1920 |
| Wide post 16:9 | 1600×900 |
| Video thumbnail 16:9 | 1280×720 |
| Tall pin 2:3 | 1000×1500 |
| Link preview | 1200×630 |
Three fit modes and when to use each
- Fit inside: the whole picture is scaled to sit within the size and nothing is cut. Use it when every part of the picture matters.
- Fill and crop: the picture fills the size and the extra edges are cut. Use it when the subject is in the middle.
- Fit with bands: the whole picture is kept and the remaining space takes a background colour. Use it when you need the exact shape without losing anything.
Watermark options
A watermark is optional and can be a text or your logo. It goes in a corner, in the centre, or repeated over the image.
A corner mark signs the picture quietly, while a repeated mark makes it harder to reuse the picture without your name.
Hidden data is removed on the way
The hidden data of each image, such as location, device and date, is removed from the results. What you post carries the picture and nothing about where or when it was taken.
How to prepare a batch with SmartImage Pack
- Upload up to 20 images as PNG, JPEG or WebP.
- Choose up to 6 sizes, ready-made or custom.
- Pick the fit mode, and a background colour if you chose bands.
- Add a text or logo watermark if you want one.
- Set a renaming pattern so the files come out named your way.
- Preview for free, then sign in to get one ZIP with every image in every size.