![]() Despite cultural shifts increasingly pushing self-love in mainstream media, fatphobia and persisting beauty standards continuously dominated the online space. Loopholes, such as misspelling the word or formulating new hashtags with code-words, allowed the content to remain accessible through other means. However, that didn’t stop these communities from populating the sites. Thinspo became so widespread early on that Tumblr, along with Instagram and Pinterest, banned the hashtag in April 2012. Not having a thigh gap like those celebrated on Tumblr was a cause of insecurity for many, and in pursuing the look on Tumblr, many young people turned to “thinspo” - or inspiration on how to be skinnier. It wasn’t necessarily a pursuit of how edgy you could look in your black tights, but the competition of how well your clothes accentuated your thigh gap. That saves them pennies for every thousand images, but you don’t want that.The focus of 2014 Tumblr fashion hardly fell on the clothes themselves, but more so on the body behind them. They use a quality setting of 80, and chroma subsampling. Resizing a JPEG at any point will always throw away detail, because an image resize requires recompression, (unless you use some tricks) and recompression always causes generation loss, the erasure of data.Īnd, of course, their resizer doesn’t use any of the JPEG tricks outlined in #3. Uploading to the resolution limit is important because the Tumblr auto-resizer is a woodchipper. (A 1x5000 image will be scaled to 1x1920, for example) ![]() If an image is bigger than that in either dimension, it’ll be scaled down to fit inside it. For a _1280, the maximum image resolution is 1280x1920. Ask google.įor a _500, the maximum image resolution is 500x750. (Equivalently, setting it to 4:4:4) On GIMP, it’s under the advanced options.įor other image editors, or drawing programs, I have no idea. On Photoshop, setting quality to 10 should automatically disable chroma subsampling. So if your final image is going to be over the limit, then you can compress it to JPEG yourself, with some settings that will limit the damage.įirst, set quality to 10 (100), of course. However, they don’t touch JPEGs, even 8MiB ones. Any PNG over 1.5MiB will be recompressed to JPEG. They don’t give a damn about graphical fidelity, they just know that big PNGs can be turned into smaller JPEGs. Use PNG.ģ.) But if you can’t, make the best JPEG possible. You don’t want chroma subsampling to happen to your art. ![]() 4:2:0 is the standard level of JPEG chroma subsampling, and a unavoidable problem with that is that 2x2 sub-block can only be one color:īut digital art frequently has fine detail, and diverse coloring. (“luminance”, the Y in YCbCr)Īgain, this mirrors how the human visual system works, and usually works well for photographs of real-world objects, which don’t have much fine detail, and are made of up of smoothly varying color gradients. JPEG also uses chroma subsampling, which means that the color (“chroma”, the CbCr in YCbCr) channels in a JPEG have less resolution than the black and white channel. At quality 100, JPEG/YCbCr can only represent 23% of the RGB colorspace. Why do reds always look so muddy in JPEGs? YCbCr.īut this means there are colors YCbCr just can’t represent. Firstly, it uses YCbCr, which is a colorspace, like RGB, except that it’s tailored to the human vision system, which has lots of resolution in the center of the sprectrum, and less near the ends, deep red and blue. JPEG achieves small files by throwing away detail, using several tricks. This is what it says on the tin: it preserves your art exactly as it is. DeviantArt, Weasyl, Wikimedia commons, whatever. Upload your art to a real art host first, then to Tumblr. They don’t retain the original filename, they recompress files, and their resolution limit hasn’t been increased in six years. Tumblr is a social media network, not an art hosting site. So here are some tips on minimizing the damage Tumblr can do to your stuff. Drawing something takes a lot of work! When you post it to Tumblr, you want to make sure that it looks as good as possible.
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