Change Thumbnail creation size wordpress plugin
If you keep an anime blog, or upload lots of images in wordpress, you’ll realise that the thumbnails automaticall created by wordpress is horribly small (size of 128)
oOga had earlier pointed out how to hardcode changes to how large you want your thumbnail size to be. This inspired me to make changes, which I did. But I didn’t want the change to be hardcoded, since i update wordpress very frequently. Thus I went and wrote a plugin for it.
How to use
Upload and active the plugin.
Then locate in your wordpress menu…
Options –> Thumbnails.
There you’ll see an option to enter what pixel size you want your thumbnails to be created in.
Things to be done next time
I wrote this up in a few minutes, but it should be useful to a few people. My friend asked for it as well. But since it was done quickly, there are no whistle and bells. I’m open to request for anything you want added on though.
I would love to allow the option of changing the thumbnail size at the post page every time you post, but that will wait until I figure out how.
Download plugin
Any questions, feedback, requests… just leave a comment.
tested on wordpress 2.1, but should work on all wordpress 2.0.x 2.08 (and above), 2.1.x and 2.2.x versions.

March 29th, 2007 at 9:36 pm
I am glad that inspired you to make this plugin. You should upload this plugin to some database website (if there is ever one). I am sure many people will benefit from this good deed of yours ;D
cheers and happy blogging
March 30th, 2007 at 9:37 pm
woah power~ I can’t even code my CSS properly.
So nice of you to share with others.
March 31st, 2007 at 8:35 pm
Wow, this is cool.
April 11th, 2007 at 8:53 pm
The download link doesn’t work
April 11th, 2007 at 10:00 pm
Thanks for informing. Somehow upgrading wordpress broke the link. I updated it already
April 16th, 2007 at 1:32 pm
It appears that this doesn’t work in my wp 2.0.4 installation. But then again, I may have hard coded another thumbnail size limit in the past. I have some vague recollection of that…
April 16th, 2007 at 1:41 pm
Oops, the filters required for this plugin (and functionality) was coded into wordpress only on 2.08 or 2.1 and higher. I edited the entry to reflect that
May 6th, 2007 at 9:54 pm
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May 9th, 2007 at 2:46 am
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May 10th, 2007 at 11:36 pm
Thanks for sharing this. It’s just what I’m after.
I’d love to see it enhanced further though. Ca you make it so I can set more than one ‘default’ thumbnail sizes in admin? And then my authors can choose which thumbnail size best suits their article from the choices I’ve given them, when they upload their image.
June 7th, 2007 at 8:27 am
[...] Change Thumbnail creation size wordpress plugin | TedFox Anime Reviews Options –> Thumbnails. [...]
July 15th, 2007 at 5:15 pm
Hi,
Thanks for the great plug-in.
However, I realised non-admin continue to see the options page. Perhaps you might want to replace the code:
add_options_page(’Thumbnails’, ‘Thumbnails’, 0, basename(__FILE__), ‘tf_optionspanel’);
under function tf_options() with:
add_options_page(’Thumbnails’, ‘Thumbnails’, 8, basename(__FILE__), ‘tf_optionspanel’);
Thanks again.
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December 19th, 2007 at 10:31 am
I’m sorry if this is off-topic, but I need some feedback. Do you think extended auto warranties a good deal?
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December 27th, 2007 at 2:10 pm
Is there a way to modify this so I can set the height and width?
January 4th, 2008 at 1:18 pm
is there a way to change the height and width for the thumbnails?
January 5th, 2008 at 8:31 am
[...] WordPress Plugins: Change Thumbnail creation size wordpress plugin | TedFox Anime Reviews - If you keep an anime blog, or upload lots of images in wordpress, you?ll realise that the thumbnails automaticall created by wordpress is horribly small (size of 128) [...]
January 20th, 2008 at 1:49 am
THANKS!!!!!!!!!
January 23rd, 2008 at 9:48 pm
Thanks for the great work

Do you have any idea that how can I access the thumbnail image? not by selecting thumbs in content editor, I need a way to detect thumbnail in templates
Is there any way?
Thanks
April 9th, 2008 at 2:06 pm
[...] Ted Fox’s plugin for [...]