YouTube Thumbnail Preview

by BOSCH Luckas · Social Networking

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Replaces a thumbnail on the YouTube homepage with a local image.

Users

1,000

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#26K

#22K among extensions

Version

2.1

updated 6 Sep 2023

Users

monthly, 3 years

Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 9 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About YouTube Thumbnail Preview

Elevate your YouTube browsing experience with YouTube Thumbnail Preview! This Chrome extension allows you to effortlessly replace the thumbnails and titles of videos on YouTube with your own custom pictures and text. Whether you're looking to have a bit of fun or simply want to personalize your YouTube experience, YouTube Thumbnail Preview is the perfect solution. With an easy-to-use interface and seamless integration, this extension offers a new level of customization that is sure to impress. Key features: - Replace video thumbnails with your chosen custom image, - Change video titles to your preferred custom text, - Modify one random thumbnail and title among the first 7 videos displayed, - Retain your custom image and title settings even after closing the extension window, - Sleek and modern design for an enjoyable user experience. This extension is open-source! :)