Excellent add-on, I cannot develop without it, saves me hours of trial and error with px measurements.
Thanks a lot Kevin Freitas!
But need to be updateв for FF 3.1 ASAP
Great tool. very handy! As a professional web developer, I find myself needing to get odd measurements all the time and this tool does it for me every time.
Excellent add-on. Definitely a must.
However, I often find it hard to make a highly precise selection. The add-on could therefore support guide lines and have the MeasureIt ruler snap to them, like in image editing software.
Has this feature been considered?
Nice tool. Save you a step without opening an image editor to get the size of a copy web image.
I have found this tool to be very useful. I used to have to take a screen shot then copy it into Photoshop or Fireworks to measure an area. Now it's easy.
This is one of my most used add-ons. I just wish it also provided X and Y as well. None the less, it is a great app.
Excellent Add-on. Quite simple and pretty useful.
Kevin, what about to display Aspect Ratio? For example, it would be nice to know if a screenshot is 16:9 or not.
I really like this add-on...one thing I find very annoying is that if you drag your cursor too fast the drag event is intercepted by the info box.
Definitely an Add-On that comes in handy when needed. Let us know when you're able to tackle additional features on your wish list (mentioned on your home page), such as on-the-fly resizing and the grid.
Such a simple idea, but it makes life so much easier when you're developing and trying to fit pieces together.
Its really a good tool for Web Designers as well as Developers - Great job there.....
A great extension. Very useful for web development!
This and Colorzilla have been my best friends for 3 years now.
Priceless!!! An absolute MUST for designers.
nice simple tool
I have personally found this add-on to be very useful. Thanks.
I absolutely agree - MeasureIt and Colorzilla are a must for webmasters. Thanks a lot for 0.3.8 - works great after I altered browser.mainfest.
@everybody else: Download and config changes see Kevin's website.
This add on is a god send and makes my day-to-day web editing so much easier.
Any chance of an RC2 update soon?
Extremely useful for web design!
MeasureIt + Colorzilla = Must have for webmaster!
MUST be part of Mozilla maintained add-ons!
Very useful, I miss it a lot from my FF3... :'(
please, please update for FF3! This simple little utility has been an amazingly useful devel tool. Have found a version of the color grabber elsewhere, but no one else seems to have devised anything like this sweet electronic tape-measure.
It's not working with Firefox 3 Rc1. On last beta version of firefox 3 was working but now no.