Instagram Post Mockup Generator
Drop in your copy, an image and the numbers you want to show, and the Instagram card updates live. Download it as a crisp PNG for a client deck, a landing page or a "here is what it will look like" message. Everything renders in your browser.
drop or click
optional
Numbers, names and the image are yours to change. The PNG is rendered locally at 2× for crisp screenshots.
What the mockup gets right
The feed shows a 4:5 portrait crop, your first 125 characters and then "more". Line breaks survive only if the line is not empty. Comments show the first two, and the like count depends on whether you have hidden it.
The card follows the current Instagram layout: spacing, icon set, where the verified badge sits, how the text folds and how reactions are counted. Dark mode uses Instagram's actual dark palette.
How to make one
- Type the name and the post text.
- Set likes, comments and shares and a time stamp.
- Add an avatar and an image if you want them.
- Choose light or dark, mobile or desktop, then click Download PNG.
Where mockups are useful
- Client approvals: show the post as it will appear rather than as a Word document.
- Pitch decks and case studies that need a realistic social example.
- Landing pages with "as seen on Instagram" proof.
- Training material showing good and bad posts side by side.
If the point is approval rather than a picture, Social by InstantDM previews every platform inside the composer and lets a client approve from a link.
Instagram image sizes (2026)
| Placement | Size (px) | Ratio |
|---|---|---|
| Portrait post (recommended) | 1080 × 1350 | 4:5 |
| Square post | 1080 × 1080 | 1:1 |
| Landscape post | 1080 × 566 | 1.91:1 |
| Story / Reel | 1080 × 1920 | 9:16 |
| Profile photo | 320 × 320 | 1:1 |
Need one of these sizes? Use the Instagram image resizer.
Frequently asked questions
Can I download the mockup?
Yes. Click "Download PNG" and you get a 2× resolution image of the card. Safari blocks this kind of export; take a screenshot there instead.
Are my images uploaded?
No. The avatar and post image are read by your browser and never leave your device.
Does it support dark mode and desktop layouts?
Both. Toggle them in the toolbar; the download matches what you see.
Can I remove the branding?
There is no branding on the export: just the post card.
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