Icon FAQ


Frequently Asked Questions
What exactly is an ico file?
What do I need: ico or gif or files?
How can I download the ico/gif icons?
How do I unpack ZIP/SIT/HQX files on my PC/MAC?
How can I view an 'Icon Library' (ICL) file and convert GIF/BMP/EXE/DLL/ICL to ICO files?
How do I change all the icons on my desktop?
How do I change the icons on my desktop manually?
How do I associate an icon with my homepage? (called 'Favicon')
I used to see favicons, but now they've all disappeared. What Happened?
I have a favicon.ico file, but I don't see it in my favorites folder when I bookmark or rebookmark my site. What's wrong?
I want to make my own icons. What tools do you recommend?
 

What exactly is an ico file?
An ico file is actually a collection of bitmap like images in various pixel and color formats combined in one file. On most systems two formats are very important:The 32x32 pixel format (this format is used for the desktop or the 'Large Icons' View in Windows Explorer or Macintosh, etc..) and the 16x16 pixel format (this format is used for your IE favorites, your taskbar, 'Small Icons' view in Windows Explorer, Macintosh, etc.). Each system will display an icon that fits best in the needed format, i.e. if your system can display 256-colored icons and you drop an icon on your desktop, your system will load the 32x32x256 icon. When your system can't find the icon format that is actually needed (i.e. Example #1 has no 16x16 pixel icon), the system will scale the 32x32x256 icon to 16x16 pixel format. (If your system can only display 16-colored icons, it will also reduce the color depth.) This may produce unexpected results. This is why we recommend you should make a 32x32, 256 color and a 16x16, 256 color version of your icon. Nearly all systems can display 256-colored icons, so there is no more need to make 16-colored icons.
 
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What do I need: ico or gif files?
  1. You need ico files when you want to change the icons on your desktop or if you want to change the icon of a executable program on your computer.
  2. You'll need gif files, if you want to display icons on your Webpage, as buddy icons, or in some graphics applications. gif files do not contain as much information as ico files, but they are widely supported by nearly all graphic applications.
 
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How can I download the ico/gif files?

Saving ico/gif files with Internet Explorer / Netscape

  1. Click with the RIGHT mouse button on the '.gif' or '.ico'-link below the icon you want to download.
  2. You should now be able to see a menu in the browser window (the context menu) - from this menu choose "Save Target As" (Internet Explorer) or "Save Link As" (Netscape) option.
  3. A 'Save as...' window will appear.
  4. Choose the folder where you want to save your icon. I recommend a folder where you place all your icons (i.e. c:\icons\).


Tip: Drag & Drop gif images with IE.

With Internet Explorer you can also drag & drop gif images directly into any other application like Adobe Photoshop, Macromedia Dreamweaver, etc. or directly on your desktop and any folder on your computer.

 
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How do I unpack ZIP/SIT/HQX files on my PC/MAC?
For PC - To unpack ZIP files use Winzip (www.winzip.com)
- To unpack SIT/HQX files use Alladin StuffIt Expander for Windows
For MAC

- To unpack ZIP files use MacZipIt (www.maczipit.com)
- To unpack SIT/HQX files use Alladin StuffIt Expander for Macintosh

 
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How can I view an 'Icon Library' (ICL) file and convert GIF/BMP/EXE/DLL/ICL to ICO files?
Icon Shop The best tool to create, browse, view and modify ICL (icon libraries) files or just viewing icons is the freeware tool IconShop from Peter Stuer (Homepage). IconShop is very fast, small (only 89KB), reliable and easy to handle (drag and drop is supported). Use this tool also, if you want to convert a GIF or BMP file into an ICO file. IconShop transforms the transparency of GIF files into the ICO file and it scales the graphic to the necessary 32x32 ICO pixel format. (->Open the GIF file you want to use and export the file as ICO). You can also convert MACINTOSH icons to PC icons. Click here to download (Freeware, 89KB)
 
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How do I change all the icons on my desktop?
Winback ScratcherTo customize all your desktop icons Madonote is a very good software. You can change your system icons (e.g. 'My Computer', 'Network', 'Recycle Bin') on your desktop and give each(!) folder on your desktop an individual icon. Basically, this software provide functions Windows standard functions cannot change. Madonote allows you to edit all of those fiddly things on your machine that have always annoyed you but you're not exactly sure how to change, start and shutdown screens, start menu, context menus, explorer enhancement, etc. Optimize your system settings. Click here to jump to the download page (Freeware, 1,1MB)
 
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How do I change the icons on my desktop manually?
Please notice, that you can't change all icons on your desktop manually. For the system icons (e.g. 'My Computer','Recycle Bin') you'll have to use a tool like Madonote for this (see question above).
  1. Right click the icon you want to change.
  2. Choose Properties from the menu.
  3. In the properties dialog, press the "Change Icon" button to open the icon selection window.
  4. In the icon selection window, press the "Browse" button.
  5. Use the file selection dialog to locate to the folder that contains the icons you downloaded.
  6. Choose the ICO file you want to use as a replacement and press "Open".
  7. Press "OK" in the icon selection window and on the properties dialog.
 
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How do I associate an icon with my webpage? (called 'Favicon')
It's a new interesting feature of the Microsoft Internet Explorer 5.0 called 'Favicon'. Associate an icon with your homepage now. If somebody adds your page to his favorites, IE will access the file favicon.ico in the root folder of your domain and a small icon appears in his favorites list. The same icon is used, if you drag and drop the URL to your desktop. Example: You have a Geocities Page. Then you'll need a Windows Icon File, just name it favicon.ico and place it in your Homepage directory. Then add a line like
<LINK REL="SHORTCUT ICON" href="/Area51/Home/6512/favicon.ico">
in the <head> ... </head> section of your Homepage. It's very important to include the whole directory relative to the root of the webserver. If you don't use the LINK REL method, IE will automatically use the file: http://www.yourdomain.com/favicon.ico - Read the MS documentation here. Some people reported me, there are a few bugs in the IE 5, in some cases the icons dissapear from their favourites list (see next question). More infos on Favicons on favicon.com or favicon.de.
 
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I used to see favicons, but now they've all disappeared. What Happened?

Favicons are cached very similar to html documents. When they are deleted from the cache, they revert to the standard IE icon. If you want to prevent the icon from disappearing:

1. Create a local directory (IE c:\favicons)
2. Copy the desired favicon into the directory created above.
3. Right click the mouse over the favorite/bookmark and select properties.
4. Enter the path (or use the 'browse' feature) to the favicon you want for that bookmark.

Another temporary solution is to hold down the mouse button while holding shift over the default IE icon in the address bar and then let go of the mouse button anywhere in the address bar. This seems to 'update' the favicon.

 
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I have a favicon.ico file, but I don't see it in my favorites folder when I bookmark or rebookmark my site. What's wrong?


If you are having trouble seeing your new icon, it is probably because you had an existing bookmark for that page already. IT IS HARD TO CHANGE EXISTING BOOKMARKS. Rest assured, however, your new bookmark is visible to the rest of the world and any new bookmarks will be seen with that logo. If you want to see the new logo, we have 2 possible remedies (Thanks Pete Harwood):

1. VISUAL CHECK (RECOMMENDED) - Enter the URL of your favicon (ie http://www.favicon.com/favicon.ico) into your browser. Is your updated icon displayed or downloaded? 2. RENAME FAVICON - When using the <link> tag method for specifying the location your favicon, change the HREF (the URL) value specifying the location of your favicon. This is usually done by renaming your favicon.ico (ie newfavicon.ico)and updating the link tag. IE. <LINK REL="SHORTCUT ICON" HREF="http://www.mydomain.com/newicon.ico">
Rebookmarking forces IE to download the new icon as it doesn't have the newicon.ico file in cache. It is also good habit to check the link used in the above tag (ie http://www.mydomain.com/newicon.ico). Always check your favorites folder to see if the change is reflected correctly. Do not judge by the address bar, since icons in the address bar are less reliable. We are not sure why.

2. DELETE CACHE - Go to Tools Menu and select Internet Options. Then make sure you select the General Tab. There you will click Settings under Temporary Internet Files. You can then delete the offending file there. When you reboot the machine now, the shortcuts will revert to IE's standard icon. Simply clearing the cache doesn't delete icons, just as it doesn't delete cookies. Adding the site to favorites again now will force IE to download the new icon. Earlier we had recommended, deleting the existing bookmark(s), clear all your cache, reset your computer, return to page and bookmark, however, users said they got mixed results. Let us know if you have any more information

On rare occassions, we have seen discount/free ISPs add their advertising in such a way that disallows the use of Favicons. Read below if this is the case. In addition, sometimes you have to SELECT THE BOOKMARK TO SEE IT - rather than typing in the URL - in order to see the icon in the address bar.

 
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How do I make my own icons? What tools do you recommend?

There are some icon editing tools out there you may try:

For PC - IconWorkshop from Axialis
- ArtIcons from Aha-Soft
- IconForge from Cursorarts
- Microangelo from ImpactSoft
For MAC

- Iconographer from MscapeSoftware
- IconMachine from UncommonPlace
- IconBuilder Photoshop Plug-in from IconFactory

 
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