Pixel Perfect Pro

Pixel Perfect Pro helps developers and designers to make best sites and more high quality products.

Total ratings

4.45 (Rating count: 20)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Once configured correctly, it works great for pixel measurements.
  • Good overall functionality after initial setup.
  • Life-saving tool for design and development.
Cons
  • Difficulties in uploading new screenshots after the first one has been added.
  • Not functioning on local pages (file:// URLs).
  • The extension's GUI is hard to find; it's not visible in the active extensions list.
  • Issues with scaling images to the correct size, needing manual adjustments.
Most mentioned
  • Problems with uploading new screenshots after the initial setup.
  • GUI visibility issues after installation.
  • Scaling inaccuracies that affect usability.
See reviews for Pixel Perfect Pro on Firefox Browser Add-ons
Upgrade to see all 21 reviews

User reviews

Recent rating average: 4.30
All time rating average: 4.45
Upgrade to see all 21 reviews

Rating filters

5 star
67% (14)
4 star
14% (3)
3 star
5% (1)
2 star
5% (1)
1 star
10% (2)
Date Author Rating Comment
2025-02-19 远离中共邪教快退出党团队
2025-02-05 Nyoob
2024-12-26 Firefox user 12247358
2024-10-29 jldt Excelent, but could not see any way to upload a NEW screenshot when I'd already added one... Eventually found a small arrow stuck to the foot of the page, but it wouldn't open (Mac, FF Developer Edition, v132.0b9). The solution was to check 'allow on websites with restrictions' in settings, which isn't documented anywhere, I found it by trial and error as I was about to remove it. So 1 star deducted for wasting 30mins of my time...but now it works, it's great. I dropped this review to help the next person.
2024-08-11 Aydar Does not work on local pages file:///D:
2023-12-09 Noober Invisible extension. After installation, it is turned On in the extensions menu, but the extension's GUI if nowhere. It is not in the list of active extensions, and it must show up in the list of active extensions. But, it does not work.
2023-06-24 Sadiki It's a good add-on, but it fails at its main feature, which is being pixel perfect. The scaling of the displayed image is always off and needs to be set to about 0.92 to show at roughly the correct size. Other than that, everything works great.
2023-05-21 Firefox user 12971944
2022-11-07 Firefox user 15567677
2022-10-26 Firefox user 17605223
Upgrade to see all 21 reviews