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AI image generation for social media

Posting every day means you always need one more image, and each platform wants a different size. img.now helps you batch a week of feed posts, vertical stories and ad creatives that fit each placement without cropping off the good part.

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7days of content in one sitting
5+platform sizes covered
0design skills required

Batch a week in one sitting

Daily posting eats images. Generate a themed set in one session, keep a consistent look with the same style, and you have a week of content ready to schedule instead of scrambling each morning.

  • Themed sets that look like a series
  • Quote and announcement backgrounds
  • Carousels with a consistent style
  • Fresh variations so nothing repeats
Batch a week in one sitting - Social media

Right size for every feed

A square crops badly on a story; a story looks tiny in a feed. Generate the idea once, then export the exact ratio each platform rewards so your subject is always framed properly.

  • 1:1 for the feed
  • 9:16 for Stories and Reels
  • 16:9 for YouTube thumbnails
  • Compressed so they upload fast
Right size for every feed - Social media

One post, every platform

PlatformBest ratioTool
Instagram feed1:1 or 4:5Crop + Resize
Stories / Reels / TikTok9:16Crop
YouTube thumbnail16:9Resize
X / LinkedIn16:9Resize
Pinterest2:3Crop

Engagement lift from correctly-sized visuals

relative

A simple workflow

1

Pick a theme

Choose a style and generate a matching set of images.

2

Size each placement

Crop and resize to the ratio each platform wants.

3

Schedule the week

Compress, download and load them into your scheduler.

Questions about AI image generation for social media

What size should each social post be?
Use 1:1 or 4:5 for feed posts, 9:16 for stories and reels, and 16:9 for wide link cards. Choosing the ratio before you generate keeps your subject from getting cropped or hidden behind interface buttons.
How do I keep my feed looking consistent?
Pick a weekly theme, like one color palette or topic, and repeat those words in every prompt. Generating a batch at once in the same look gives your grid a tidy, planned feel instead of a random mix.
Can I run AI images as paid social ads?
Usually yes, but check the rules first. Read our guide on using AI images commercially and make sure the image has no real logos, trademarks, or identifiable people before you put money behind it.

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More use cases

Marketing teams Ecommerce Designers Bloggers Students All use cases

Make your first image free

No design skills, no studio. Describe what you need and create it in seconds.

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