Webdriver Torso is aYouTube automatedperformance testing account that became famous in 2014 for speculations about its (then unexplained) nature and jokes featured in some of its videos.
Created byGoogle on March 7, 2013,[1] the channel began uploading videos on September 23 of the same year, consisting of simple slides accompanied by beeps. It was brought to public attention in 2014 when it became a source of speculation for viewers who discovered it and noted three atypical videos featuring jokes. It remained a popular mystery until YouTube humorously acknowledged that the channel exists as an internal testing utility.[2] The channel stopped posting videos at its same rate after 624,774 videos as of May 4, 2017, though it continued to post intermittently over the coming years.[3]
From September 30, 2016, to October 31, 2019, the channel uploaded 624,774 videos. The interval between one upload and another was usually between 1 and 15 minutes, sometimes up to one hour. Except for three, all videos follow the set of standards described below. The channel stopped uploading on May 4, 2017, but resumed uploading on May 18, 2018, until another halt four days later. A video uploaded on November 16, 2020, was then quickly deleted. As of now, the latest video uploaded by Webdriver Torso was on February 13, 2025.[4]
Most of the videos are 11 seconds long, although some are also around 1 minute,[5] 5 minutes, or 25 minutes long.[6][7] They are slideshows showing slides about 1 second long each. Each slide consists of a solid white background overlapped by two solid color opaque rectangles, one red and the other blue. Both rectangles are randomly sized, shaped, and positioned on the slide. When the two overlap, the red rectangle always appears over the blue one, and on rare occasions, the red rectangle completely covers up the blue one. Each slide has a random computer-generated wave tone. In the corner of each video, it says "aqua.flv - slide (slide number with four digits)". Early videos were called "aqua",[8] which was then changed to "tmp", an abbreviation for the word "template" or "temporary", followed by randomcharacters. Although some videos break this titling pattern, such as some titles having spaces and a 25-minute video titled "the", they all still have the same overlapping blue and red rectangles.
The channel has three videos that do not follow the channel's standards, featuring instead internal references or jokes. One of them, titled "tmpRkRL85" (presumably standing for "TemporaryRickRoll 1985" or "TemplateRickroll 1985"), plays normally until the red rectangle becomes asilhouette ofRick Astley dancing (referencing theRickrolling phenomenon) in the second half of the video.[9][10] The video "00014" is a piece of footage recorded inParis that shows theEiffel Tower being lit up at night.[11][10] At the end of the video, the camera is put down, and the Webdriver TorsoFacebook page is visible for a few frames.[10] The last one, "0.455442373793", is only viewable inFrance, requires a payment of 1.99euros to watch, and is only payable with a French credit card. It shows an episode of the American adult cartoonAqua Teen Hunger Force dubbed inSpanish.[12] While seemingly not an internal reference or joke, the May 3, 2022 upload titled "generated 10min vid" has text in the bottom left corner that reads "kaustubhb.20220503-161459.640x360x10min.0600s - Slide (slide number with four digits)" as opposed to the usual "aqua.flv - slide (slide number with four digits)".[13]
Before YouTube's confirmation of the channel as atest channel, there was some speculation about the identity and content of the videos. Hypotheses about the channel's purposes included spy messages,[14] contact byextraterrestrial life-forms,[15] construction plans[16] and aCicada 3301 recruitment program.[17]
DespiteGoogle having clarified the channel's purpose, this did not explain the seemingly humorous references contained in some of the videos. These include theAqua Teen Hunger Force episode, the Rick Astley silhouette, and the Eiffel Tower footage. Additionally, Webdriver Torso at one time commented "Matei is highly intelligent". The "Matei" in question is unknown, but Basarab Matei,[18] Matei Mancas, Matei Gruber, Matei Ciocarlie,[19] and formerCinemassacre producer Mike Matei have all been suspected. The "Matei" comment was removed at some later time.
AnItalian blogger named Soggetto Ventuno found out that Webdriver Torso belongs to a network of accounts called "ytuploadtestpartner_torso".[10] Ventuno then discovered some other accounts with similar videos, many of which were pulled or made private after Ventuno's investigations were published.[10] The network linked to aFacebook page and aTwitter page, which have now both been taken down.[10] TheFacebook page had mentioned Johannes Leitner, a GoogleZürich employee.[10] Leitner was friends with another employee, Matei Gruber.[10] A "Matei" is mentioned on 00014 (see above).[10] Ventuno then compared scenes from pulled videos with GoogleZürich photos, and noticed matching things, indicating that the pulled videos were recorded at GoogleZürich,[10] and that the channel and all similar channels were run from GoogleZürich.
The videos are made to test YouTube video quality. After creation, the videos are uploaded toYouTube. The uploaded videos are then compared to the videos before they were uploaded, to see how much quality was lost.[10]
WhenYouTube was asked about Webdriver Torso, they replied:
"We're never gonna give you uploading that's slow or loses video quality, and we're never gonna let you down by playing YouTube in poor video quality. That's why we're always running tests like Webdriver Torso."[10] This is a reference toRick Astley's song "Never Gonna Give You Up".
