Enforced by Postid
Publishing validation
- Content limit
- 2,200 characters
- Media count
- 10
- Media types
- image/jpeg, video/mp4
Instagram Preview Generator
Create and download your post preview
0 / 2,200
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Instagram Rules
Maximum content length: 2,200
Maximum media count: 10
Accepted media types: image/jpeg, video/mp4
CharactersMedia required
Instagram post preview generator
Check post copy and media in a realistic feed layout. The preview and PNG export run locally in your browser, and no signup is required.
Platform reference
Published specifications
- • JPEG
- • 8 MB
- • 4:5 – 1.91:1 (Feed) · 9:16 (Story)
- • 320 – 1440 px genişlik · sRGB
- • MP4, MOV
Verified: 2026-08-21
Frequently asked questions
How do I create an Instagram preview?
Write your copy and optionally add media and profile details. The preview is generated in your browser and can be downloaded as a PNG.
Is my uploaded image sent to a server?
No. Preview and PNG generation happen in your browser; this tool does not store the image on Postid servers.