MadRuby is an on-the-fly keyboard macro recorder. You simply start recording while using any application, perform a task using the keyboard, stop recording and play it back as many times as you want, anywhere you want.


As a simple example, say you have a folder with 23 images from your nephew Billy’s 1st birthday party that you want to rename. If you don’t own Willow (shame on you) and you’re not a Terminal guru, you might find yourself doing the following for each of the 23 images:

  1. Highlight an image in Finder.

  2. Hit enter to start a rename.

  3. Delete “IMG_”.

  4. Type “Billys 1st Birthday” - bonus points for copying this to the clipboard.

  5. Hit enter again to complete the rename.

  6. Hit the down arrow to select the next image.

  7. Rest your head on the table and sigh.


What you could have done is hit a keyboard shortcut to tell MadRuby to begin recording in the background, rename the first image, stop recording and play it back to rename the remaining images. MadRuby has a handy multi-play feature that allows you to repeat your macro a specified number of times, in the example above you'd instruct it to repeat 22 times (not 23 because you already renamed the first image manually).

MadRuby is not:

  1. a system automation tool.

  2. a text inserter.

  3. an application launcher.

Unite against RSI. RSI is associated with repetitive motions and overuse of the wrist, elbow and often even the shoulders. Lower back pain is commonly linked to RSI and even sprained ankles are not unheard of. Statistically speaking RSI targets people wearing shorts, while fitness levels may also be a factor. In a number of cases pain is experienced even while away from the computer.


To reduce the risk of RSI physiotherapists recommend developing a good stroke, using appropriate footwear and protective eye guards, and most importantly that an adequate warm up is undertaken. WFP simply recommends you don't partake in any racquet sports whatsoever.


WFP will donate 100% (of 1% of 0%) of all profits made by MadRuby to help make racquet sports safe for everyone, and eliminate racquet sport injuries altogether.


You can learn more about RSI here.

System Requirements

What MadRuby aint

What MadRuby is