Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'red tube', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
red tube
Transposition0
erd tube
rde tube
re dtube
redt ube
red utbe
red tbue
red tueb
Transposition1
der tube
r detube
ret dube
redut be
red bute
red tebu
Transposition2
edrtube
rtd eube
reu tdbe
redbtu e
red eubt
Transposition2r
dertube
rt deube
reut dbe
redbut e
red ebut
Transposition0x2
er dtube
erdt ube
erd utbe
erd tbue
erd tueb
rdet ube
rde utbe
rde tbue
rde tueb
re dutbe
re dtbue
re dtueb
redt bue
redt ueb
red uteb
Slip3A
edr tube
rd etube
re tdube
redtu be
red ubte
red tbeu
Slip3B
dre tube
r edtube
retd ube
redu tbe
red btue
red teub
Omission
ed tube
rd tube
re tube
redtube
red ube
red tbe
red tue
red tub
Repetition
rred tube
reed tube
redd tube
red tube
red ttube
red tuube
red tubbe
red tubee
QWERTY Substitution
eed tube
ted tube
rwd tube
rrd tube
res tube
ref tube
red rube
red yube
red tybe
red tibe
red tuve
red tune
red tubw
red tubr
QWERTY Repetition after
reed tube
rted tube
rewd tube
rerd tube
reds tube
redf tube
red trube
red tyube
red tuybe
red tuibe
red tubve
red tubne
red tubew
red tuber
QWERTY Repetition before
ered tube
tred tube
rwed tube
rred tube
resd tube
refd tube
red rtube
red ytube
red tyube
red tiube
red tuvbe
red tunbe
red tubwe
red tubre
QWERTY Substitution Transposed
ede tube
ee dtube
eedt ube
eed utbe
eed tbue
eed tueb
etd tube
tde tube
te dtube
tedt ube
ted utbe
ted tbue
ted tueb
wrd tube
rdw tube
rw dtube
rwdt ube
rwd utbe
rwd tbue
rwd tueb
rdr tube
rr dtube
rrdt ube
rrd utbe
rrd tbue
rrd tueb
ers tube
rse tube
re stube
rest ube
res utbe
res tbue
res tueb
erf tube
rfe tube
re ftube
reft ube
ref utbe
ref tbue
ref tueb
erd rube
rde rube
re drube
redr ube
red urbe
red rbue
red rueb
erd yube
rde yube
re dyube
redy ube
red uybe
red ybue
red yueb
erd tybe
rde tybe
re dtybe
redt ybe
red ytbe
red tbye
red tyeb
erd tibe
rde tibe
re dtibe
redt ibe
red itbe
red tbie
red tieb
erd tuve
rde tuve
re dtuve
redt uve
red utve
red tvue
red tuev
erd tune
rde tune
re dtune
redt une
red utne
red tnue
red tuen
erd tubw
rde tubw
re dtubw
redt ubw
red utbw
red tbuw
red tuwb
erd tubr
rde tubr
re dtubr
redt ubr
red utbr
red tbur
red turb
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