Pinterest Pin Size Checker
Choose a reference preset or enter pixel dimensions to calculate aspect ratio and total pixels locally.
Choose a preset or enter dimensions.
A QUICK WALKTHROUGH
How to use this tool
- Pick a labeled reference preset, or choose Custom.
- Edit width and height in pixels.
- Review the ratio and pixel calculation.
Reference presets
Presets are labeled references for planning and comparison. They are not a live Pinterest policy check, and platform guidance can change.
Local pixel math
The tool calculates width × height, reduced aspect ratio, and orientation in your browser. No image is uploaded.
GOOD TO KNOW
Common questions
Is this a live Pinterest checker?
No. It is a local calculator with labeled reference presets; verify current platform guidance separately.
What does it calculate?
It shows pixel count, simplified width:height ratio, decimal ratio, and orientation.