Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'youtube', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
youtube
Transposition0
oyutube
yuotube
yotuube
youutbe
youtbue
youtueb
Transposition1
uoytube
ytuoube
youbute
youtebu
Transposition2
touyube
yuutobe
yobtuue
youeubt
Transposition2r
tuoyube
yutuobe
yobutue
youebut
Transposition0x2
oytuube
oyuutbe
oyutbue
oyutueb
yuoutbe
yuotbue
yuotueb
yotubue
yotuueb
youuteb
Slip3A
ouytube
yutoube
yotuube
youubte
youtbeu
Slip3B
uyotube
ytouube
youutbe
youbtue
youteub
Omission
outube
yutube
yotube
youube
youtbe
youtue
youtub
Repetition
yyoutube
yooutube
youutube
youttube
youtuube
youtubbe
youtubee
QWERTY Substitution
toutube
uoutube
yiutube
yputube
yoytube
yoitube
yourube
youyube
youtybe
youtibe
youtuve
youtune
youtubw
youtubr
QWERTY Repetition after
ytoutube
yuoutube
yoiutube
yoputube
youytube
youitube
youtrube
youtyube
youtuybe
youtuibe
youtubve
youtubne
youtubew
youtuber
QWERTY Repetition before
tyoutube
uyoutube
yioutube
ypoutube
yoyutube
yoiutube
yourtube
youytube
youtyube
youtiube
youtuvbe
youtunbe
youtubwe
youtubre
QWERTY Substitution Transposed
otutube
tuotube
totuube
touutbe
toutbue
toutueb
ouutube
uuotube
uotuube
uouutbe
uoutbue
uoutueb
iyutube
yuitube
yituube
yiuutbe
yiutbue
yiutueb
pyutube
yuptube
yptuube
ypuutbe
yputbue
yputueb
oyytube
yyotube
yotyube
yoyutbe
yoytbue
yoytueb
oyitube
yiotube
yotiube
yoiutbe
yoitbue
yoitueb
oyurube
yuorube
yoruube
youurbe
yourbue
yourueb
oyuyube
yuoyube
yoyuube
youuybe
youybue
youyueb
oyutybe
yuotybe
yotuybe
youytbe
youtbye
youtyeb
oyutibe
yuotibe
yotuibe
youitbe
youtbie
youtieb
oyutuve
yuotuve
yotuuve
youutve
youtvue
youtuev
oyutune
yuotune
yotuune
youutne
youtnue
youtuen
oyutubw
yuotubw
yotuubw
youutbw
youtbuw
youtuwb
oyutubr
yuotubr
yotuubr
youutbr
youtbur
youturb
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours