PNG Optimizer

Optimize PNG images and reduce the file size right in your browser!

PNG Optimizer - Optimize and Shrink PNG Files Online

"PNG Optimizer" is a useful browser extension designed to optimize the size of PNG images. The tool uses five different open-source optimization engines and lets users select the one that fits their needs. By shortening file size, PNG Optimizer makes web pages load faster and saves bandwidth. Easy to use, it offers drag & drop functionality and an intuitive interface for users of all tech levels. Note that this is an active project, and bug reports or feature requests are welcome via the add-on's homepage."
Download
Install from Chrome Web Store

Extension stats

Manifest V3
By: loora
Users: 1,000+
Rating: 5.00
(2)
Version: 0.1.4 (Last updated: 2025-01-22)
Creation date: 2019-08-15
Permissions:
  • storage
  • contextMenus
Size: 1.27M
Full description: See detailed description

Ranking

# 29,146 ▼ 9
Other rankings
#661 in Tools ▼ 4 #47 in optimize keyword 9 #230 in engine keyword 16 ▲ 1

Other platforms

Not available on Android
PNG Optimizer (v0.1.4)
69 4.75 (4)
PNG Optimizer (v0.1.4)
482 5.00 (1)

User reviews

Great tool, just make sure to check all compression types so you find the best one for your image. Semi transparent images also get optimized.
by Eric “That Guy” Reed, 2024-12-11
So far is awesome
by Jose, 2019-04-21
View all user reviews

Extension safety

Risk impact

PNG Optimizer does not require any sensitive permissions.

Risk impact analysis details
  • Low Request access to the following domains:
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of PNG Optimizer. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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Promo images

PNG Optimizer marquee promo image
Marquee promo image
PNG Optimizer small promo image
Small promo image

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