Free Instagram post maker

Make Instagram posts, stories and carousels in OpenTempl without an account or a watermark. Start from a template or a blank 4:5 post, 1:1 square or 9:16 story, and export a PNG or JPG at full size.

Updated November 2026

Sizes

Post, 4:5 portrait, 1080 by 1350 pixels
Square post, 1:1, 1080 by 1080
Story and reel cover, 9:16, 1080 by 1920

Instagram changes what it supports, so check its current specs. Magic resize turns a finished post into a story, or the other way round, in place or as a copy.

Make a post

Pick a size and a style. Soft and quiet: soft pastel, Nordic minimal, quiet luxury. Loud: Y2K chrome, maximal pop, aura.
Swap the words and the photo. Remove a background if the subject should sit on colour.
Save your colours, fonts and logo as a brand kit so every post matches.
Export a PNG or JPG.

Carousels and series

A carousel is a design with several pages. Export a ZIP of all pages and upload them in order. For a series, such as one card per product, use bulk create: paste a table and get a page for every row.

What it does not do

OpenTempl does not schedule or publish to Instagram. You export the image and post it yourself.

Pictures made with AI

The prompt gallery has copy and paste ChatGPT prompts for posts in 32 styles. The Generate tab in OpenTempl uses the same styles with your own OpenAI key.

Open the editor

Questions

What size is an Instagram post?

A 4:5 portrait post is 1080 by 1350 pixels and a square post is 1080 by 1080. Check Instagram's current guidance, because it changes.

Can I make a carousel?

Yes. Add pages to a design and export a ZIP of all pages.

Can I schedule posts?

No. OpenTempl makes the image; you post it.

Is there a watermark?

No.