Pinterest is a visual discovery engine. If your images aren't sized correctly, they'll be cropped awkwardly in the feed or look blurry on mobile—both of which kill performance.
Core Pinterest Image Sizes for 2025
- Standard Pins: 1000×1500 px (2:3 aspect ratio) – the most reliable format for most content.
- Max Height Pins: 1000×2100 px (up to 1:2.1) – use sparingly for infographics or tall content.
- Square Pins: 1000×1000 px – can work, but don't stand out as much in the feed as 2:3 pins.
Why 2:3 Vertical Pins Win
Vertical 2:3 pins (1000×1500 px) take up more vertical space in the feed without being so tall that Pinterest crops or de-prioritizes them. They:
- Stand out naturally as users scroll.
- Display consistently across devices.
- Are fully supported by Pinterest's guidelines.
Best Practices for High-Performing Pins
Use Clear, High-Contrast Imagery
Pinterest users scroll quickly. Your image needs to be instantly readable, even at smaller sizes. Avoid cluttered backgrounds and low-contrast color schemes.
Add Simple, Readable Text Overlays
Text overlays can improve click-through rates when done correctly. Keep them short (a few words), use large fonts, and ensure high contrast with the background.
Align With a Landing Page
Your pin should visually match the page it links to—especially your hero image. If the transition feels jarring, users are more likely to bounce.
Using AutoSizer to Generate Perfect Pinterest Pins
AutoSizer includes a dedicated Pinterest Image Optimizer preset:
- Resizes images to 1000×1500 px (2:3 aspect ratio).
- Applies thumbnail-safe cropping so key content stays visible.
- Lets you batch process up to 10 pins at once.
Conclusion
Pinterest rewards creators who respect its visual format. Use 1000×1500 px vertical images, keep your designs clean and readable, and generate platform-perfect assets with AutoSizer. With the right sizes dialed in, you can focus on content and strategy instead of wrestling with exports.