Poster Size & Aspect Ratio Calculator

Name: Poster Size & Aspect Ratio Calculator
Author: https://yougotprints.com/

https://yougotprints.com/ · Tools

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Jul 22, 2026

Media

1 item

Description

Check image aspect ratio, 300 DPI print size, and compatibility with common poster formats. Quickly check an image's aspect ratio, pixel dimensions, maximum print size at 300 DPI, and compatibility with common poster formats. Upload an image directly in the extension to see: • Image dimensions in pixels • Simplified aspect ratio • Maximum print size at 300 DPI • Compatibility with A4, A3, A2, A1 and popular metric and inch-based poster sizes • Whether each format is an exact fit, a good fit, or requires cropping Images are processed locally in your browser. The extension does not upload images, use a backend, or require an account.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
37
Description length
Characters in the listing description.
642
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
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Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.