Tagging images with correct licenses and categories is a must. These guidelines will help you learn more about tagging images.
Miscellaneous
Please read the checklist when you upload media files. The checklist is there to make sure you are doing everything necessary when uploading said media files.
Be sure to tag and categorize all images. This helps organize the vast amount of images we have here.
Check if your image already exists by searching through categories, and Bulbapedia pages. This action will help prevent unnecessary duplicates from appearing.
When adding a licensing tag to anime or game screenshots, please avoid just choosing "Screenshot". This is not descriptive and places the images in the wrong category. Make sure to choose "Screenshot from a Pokémon game," or "Screenshot from the Pokémon anime." This will put them in the right categories, and help keep the Archives clean.
Does your image have a purpose? Will you be using it on a Bulbagarden Project? Avoid uploading images because you think they are "Cute" or "Awesome". That clutters the Archives.
Personal images are limited to two for each User. Personal images include personal logos, personal trainer sprites, drawings, trainer cards and mostly any image that would only be used in the User: namespace and have no encyclopedic value to Bulbagarden and its affiliates. Please tag these with the {{i-Personal}} template for easier organization. Under no circumstance should a photograph of one's self ever be uploaded onto Bulbapedia Archives.
In addition, please upload images with meaningful names. Names that are just numbers, for example, do not describe anything about the image, and can make it difficult for searchers. Names are just as important as licenses and categories, so make them descriptive.
Due to the many automated templates used on the wiki, lowercase extensions are imperative. That means jpg and png instead of JPG and PNG. It looks cleaner, it works better, and it does not cause any problems. Make sure to always use lowercase extensions.
If you're confused about the requirements for uploading files, have a look at this guide.
Latest comment: 29 October 20091 comment1 person in discussion
Please categorize every image you upload. This can be done by putting the following text onto the upload summary: [[Category:Category name]]. Every main character has a category, as do every Pokémon and a whole lot of other stuff. Categorizing helps retrieve images further down the track, so please give your best effort to this when you upload the images. Thanks. —darklordtrom07:48, 29 October 2009 (UTC)Reply
Cropped pictures
Latest comment: 29 October 20091 comment1 person in discussion
Please don't upload cropped pictures, no matter how high quality they are. That Palkia Spacial Rend pic is a cropped pic, any pic that isn't widescreen and is from a Pokemon movie is cropped. It is difficult to tell what anime pics are cropped, but what I just said before is one hint. --Hmdwgf08:21, 29 October 2009 (UTC)Reply
.jpgs
Latest comment: 29 October 20091 comment1 person in discussion
And one more thing- when it comes to anime images on this website, it has to be in the .png format. It can't be in the .jpg or for that matter, any other format. The reason why this site only takes .pngs is because it is a higher quality image format, so the pics are much higher quality. Not trying to pick on you or anything, you're new here, and it's understandable you would make that kind of mistake. --Hmdwgf21:49, 29 October 2009 (UTC)Reply