Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'mr coffee', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
mr coffee
Transposition0
rm coffee
m rcoffee
mrc offee
mr ocffee
mr cfofee
mr cofefe
Transposition1
rmcoffee
mc roffee
mroc ffee
mr focfee
mr cffoee
mr coeffe
mr cofeef
Transposition2
cr moffee
mo crffee
mrfco fee
mr fofcee
mr ceffoe
mr coefef
Transposition2r
c rmoffee
moc rffee
mrfoc fee
mr ffocee
mr ceffoe
mr coeeff
Transposition0x2
rmc offee
rm ocffee
rm cfofee
rm coffee
rm cofefe
m rocffee
m rcfofee
m rcoffee
m rcofefe
mrc fofee
mrc offee
mrc ofefe
mr ocffee
mr ocfefe
mr cfoefe
mr cfofee
Slip3A
r mcoffee
m croffee
mrco ffee
mr ofcfee
mr cffoee
mr cofefe
mr cofeef
Slip3B
mrcoffee
mcr offee
mro cffee
mr fcofee
mr cfofee
mr coeffe
mr cofefe
Omission
r coffee
m coffee
mrcoffee
mr offee
mr cffee
mr cofee
mr coffe
Repetition
mmr coffee
mrr coffee
mr coffee
mr ccoffee
mr cooffee
mr cofffee
mr coffeee
QWERTY Substitution
nr coffee
me coffee
mt coffee
mr xoffee
mr voffee
mr ciffee
mr cpffee
mr codfee
mr cogfee
mr cofdee
mr cofgee
mr coffwe
mr coffre
mr coffew
mr coffer
QWERTY Repetition after
mnr coffee
mre coffee
mrt coffee
mr cxoffee
mr cvoffee
mr coiffee
mr copffee
mr cofdfee
mr cofgfee
mr coffdee
mr coffgee
mr coffewe
mr coffere
mr coffeew
mr coffeer
QWERTY Repetition before
nmr coffee
mer coffee
mtr coffee
mr xcoffee
mr vcoffee
mr cioffee
mr cpoffee
mr codffee
mr cogffee
mr cofdfee
mr cofgfee
mr coffwee
mr coffree
mr coffewe
mr coffere
QWERTY Substitution Transposed
rn coffee
n rcoffee
nrc offee
nr ocffee
nr cfofee
nr cofefe
em coffee
m ecoffee
mec offee
me ocffee
me cfofee
me cofefe
tm coffee
m tcoffee
mtc offee
mt ocffee
mt cfofee
mt cofefe
rm xoffee
m rxoffee
mrx offee
mr oxffee
mr xfofee
mr xofefe
rm voffee
m rvoffee
mrv offee
mr ovffee
mr vfofee
mr vofefe
rm ciffee
m rciffee
mrc iffee
mr icffee
mr cfifee
mr cifefe
rm cpffee
m rcpffee
mrc pffee
mr pcffee
mr cfpfee
mr cpfefe
rm codfee
m rcodfee
mrc odfee
mr ocdfee
mr cdofee
mr cofdee
mr codefe
rm cogfee
m rcogfee
mrc ogfee
mr ocgfee
mr cgofee
mr cofgee
mr cogefe
rm cofdee
m rcofdee
mrc ofdee
mr ocfdee
mr cfodee
mr codfee
mr cofede
rm cofgee
m rcofgee
mrc ofgee
mr ocfgee
mr cfogee
mr cogfee
mr cofege
rm coffwe
m rcoffwe
mrc offwe
mr ocffwe
mr cfofwe
mr cofwfe
mr coffew
rm coffre
m rcoffre
mrc offre
mr ocffre
mr cfofre
mr cofrfe
mr coffer
rm coffew
m rcoffew
mrc offew
mr ocffew
mr cfofew
mr cofefw
mr coffwe
rm coffer
m rcoffer
mrc offer
mr ocffer
mr cfofer
mr cofefr
mr coffre
WrongDoubles
mr coofee
mr cofeee
mr cofffe
$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