Facebook Marketplace Date Checker

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Jul 19, 2026

Media

2 items

Description

Find the exact date and time a Facebook Marketplace listing was originally posted. Find the exact date and time a Facebook Marketplace listing was originally posted. When Was It Posted helps you quickly check the original posting date for Facebook Marketplace listings. Open a listing in Chrome, click the extension, and press “Find Listing Date” to see when the item was posted. Useful for comparing listings, spotting older posts, and finding listings that may have been sitting for a while, which can help when deciding whether to make a lower offer.

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.
33
Description length
Characters in the listing description.
554
Media assets
Screenshots and videos on the listing.
2
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.
No
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.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
57.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.