DIO-Tools (Official)



DIO-Tools is officially approved by Grepolis (US).

At first you need an userscript addon for your browser to run DIO-Tools.

?  ​
Once the addon is installed and the browser has been restarted,

the script can be installed:

Sometimes the download page is not accessible. Then you should try it again later.

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Almost each feature can be deactivated in the settings

Smiley selection box ▬▬
Inserts a smiley selection box to the bbcode bar for text input fields (forum, messages, notes)
Special grepolis smilies:
Biremes counter     ▬▬▬
Experimental, intended for siege worlds
Counts all the biremes of each city and sums these
Unit strength   ▬▬▬▬▬
Shows the strength of each attack type (blunt, sharp, distance) in several areas (unit menu, simulator, barracks,...)
Attack and defense values can be switched in the unit menu
Transport capacity     ▬▬
Shows the transporter capacity of the available transporter in town
Dis-/Enable big transporters by clicking on it
Improved speed▬▬▬▬
Shows the duration of improved speed effect in the attack/support window
Available units box    ▬
Shows all your available units (no units outside of origin cities)
Conquests    ▬▬▬▬▬
Attack/support counter
Layout changes on troop movements (3 instead of 2 rows)
Unit strength of siege troops
Farming overview▬▬
Coloring resources for town festival limits
Simulator ▬▬▬▬▬▬
Layout adjustment
Permanent display of the extended modifier box
Unit strength for entered units
Taskbar    ▬▬▬▬▬▬
Larger taskbar
Minimized windows on startup (daily reward)
Chat  ▬▬▬▬▬▬▬▬
Hiding the menu element "Chat"
Spell box  ▬▬▬▬▬▬
Smaller & moveable spell box with position memory
Removed the negative spells
Favor popup    ▬▬▬▬
Nicer favor popup with graphics instead of text
World wonder ▬▬▬▬
Layout adjustment
Share calculation (= ratio of player points to alliance points)
Resources calculation & counter (stores amount)
Adds missing previous & next buttons on finished world wonders (better browsing through world wonders)
Town list    ▬▬▬▬▬▬
Layout adjustment (left-aligned)
Adds town graphics
Trade options ▬▬▬▬
Percentage trade (towns and ww)
Town festival marking (red)
Recruiting trade (trade ratio of unit types) + ratio marking (green)
Defense form   ▬▬▬▬
Adds a button for a defense form to the bbcode bar overview (forum & messages)
Optional settings for defense overview: detailed land units, premium, silver amount, troop movement (experimental)
Activity boxes ▬▬▬▬
Movable troops and trade activity boxes with position memory on startup
Feedback and suggestions are welcome.

If you find errors, you are not allowed to keep them!

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New version (1.01)

Please note that the download link has changed again. Sry for that!


  • The script was sometimes not loading correctly. This should be fixed now ...
  • DIO tools is now also running in Safari (with Ninjakit), but I recommend to rather use other browsers because the memory management of the script is not optimal in Safari . If you delete "cookies and other site data", unfortunately all DIO-Tools data will also be deleted in Safari.
  • City window updates itself with the city changing again
  • City Icons are also on the strategic map now
  • Context menu opens when you click the city icons on the strategic map
  • Improvements in the code (better performance)
  • Spell box: Fixed 2 errors
  • Modified arrangement of the spell box
  • Fixed display bug of the "Next" button at the WW's
  • Added polish translation of anpu



it looks like many of these tools are already on other scripts. I suggest looking into combining this script with another one or two so you can get more downloads. Some of these tools aren't that great, or are just useless for me.


Is there a fix for chat with Mozilla Firefox? Many (including myself) have a blank white window. All flash plug ins are up to day with the latest version of Mozilla. I've even added the chatzilla plug in just to make sure it wasn't needed for irc chat redirect.


Is there a fix for chat with Mozilla Firefox? Many (including myself) have a blank white window. All flash plug ins are up to day with the latest version of Mozilla. I've even added the chatzilla plug in just to make sure it wasn't needed for irc chat redirect.
Not at the moment. I'll try to fix this in the next version.


Please get this put in the approved list on these forums, people have been waiting for them to update the list.


It has not been on the list that long, the last edit date is not accurate when it is edited by me, in many cases edits do not appear.


Ok, I did't know that the edit date is not accurate. Thank you Daedalus! :)

Btw... I overread that "the last edit" was on the year 2012... :D My Script don't even exists so long...
I don't use my brain sometimes... ^^
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New Version (2.0)


  • The script was adapted to the new Greasemonkey version (2.0). So it should be working again for all firefox users...
  • Saving of the settings should work for everybody in firefox again.
  • Simulator adaptation because of additional modifier effects (previously only beta) + reduced hero box (space reasons)
  • Saved biremes values ​​of lost cities were not deleted. This led to "phantom biremes" of lost cities in the biremes counter.
  • Back to the old smiley box display (not a big difference), since the other display in older browsers does not work
  • Smiley selection was not displayed in all Grepolis forums.
  • The chat should work again for all. The reason was a faulty stylesheet link
  • Players with special characters in the nickname can also log in to the chat now. (most special characters will be replaced, otherwise you can choose a nickname)

greets, DIO


Is there anyway to change the settings so everything can be in english?


New Version (2.04)


  • New Feature: Percentual unit population in the town list
    • Calculation:
      100 / (total population space - building population) * unit population

    • Example:
      100 / (3500 - 1000) * 1200 = 48%

    • There is a color gradation:
      0 - 25%25 - 50%50 - 75%75 - 100%



New Version (2.06)


  • New Feature: Improved world wonder ranking



New Version (2.08)


  • New Feature: World wonder icons on the strategic map
    • World wonders of enemies are also displayed
    • Opening context menu by clicking on the icon

Feedback is welcome

Boston Cowboy

What's the deal with the symbols next to the city name? When it is set on auto, it looks like they are what the city is best for but a couple of the symbols don't make sense to me. Is there a list somewhere?