How do I use AI to generate images optimized specifically for Pinterest pins?

Quick Answer

Pinterest favours vertical, lifestyle-driven imagery: standard pins are 1000x1500 (2:3) and tall pins are 1000x1800 (9:16). In Nightjar, generate at 2:3 or 9:16 directly, or open a square product shot in the Edit tab and use the Reframe shortcut (a one-click prompt template that extends the canvas) to fill the new vertical space using the lighting and perspective of the original.

Pinterest pin specs

Pinterest is a visual discovery engine, so pins that perform tend to share a few traits:

• Aspect ratio: 2:3 for standard pins (1000x1500) and 9:16 for tall pins (1000x1800), per Pinterest's pin specs.
• Context: the product is being used or staged in a scene, not floating on white.
• Negative space: room in the frame for a text overlay if you add one later.

Turning a square product shot into a vertical pin

Most ecommerce platforms (Shopify, Amazon) require square images. You do not need to reshoot for Pinterest.

The simplest path in Nightjar:

• Input: your 1:1 product shot.
• Process: open the image in the Edit tab and pick the Reframe shortcut (Nightjar's name for a one-click prompt template that handles a common edit), then resolve the aspect ratio pill to 2:3 or 9:16. The same change is available inline by typing /ratio 2:3 or /ratio 9:16 in the prompt.
• Fill: the AI extends the scene, generating floor, ceiling, or sky that uses the lighting and perspective of the original product shot.

For new generations, set the aspect ratio to 2:3 or 9:16 on the Create form, and use a Composition (Nightjar's reusable arrangement for framing, angle, and product placement) that puts the product in the upper third of the frame so the bottom can carry a text overlay later.

Picking a look that fits the niche

A Photography Style in Nightjar is a reusable visual direction that controls camera, lighting, mood, and colour scheme. The library ships with 150+ curated Styles, so you can pick one that matches the niche you are pinning into:

• A flat-lay style for organisation, stationery, and productivity products.
• An editorial lifestyle style for fashion and home decor.
• A natural, organic style for wellness and beauty.

If you plan to publish a series of pins, save the configuration as a Recipe (Nightjar's saved Create-form setup that captures the Photography Style, Composition, background, and output settings) so every pin in the set keeps the same aspect ratio, look, and output format without rebuilding the brief.