Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'cooltan', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
cooltan
Transposition0
ocoltan
colotan
cootlan
coolatn
cooltna
Transposition1
oocltan
clootan
cotloan
cooatln
coolnat
Transposition2
looctan
ctoloan
coalton
coontal
Transposition2r
looctan
ctlooan
coatlon
coonatl
Transposition0x2
oclotan
ocotlan
ocolatn
ocoltna
cootlan
coolatn
cooltna
coloatn
colotna
cootlna
Slip3A
oocltan
colotan
coltoan
cootaln
coolant
Slip3B
ocoltan
clootan
cotolan
cooaltn
coolnta
Omission
ooltan
coltan
cootan
coolan
cooltn
coolta
Repetition
ccooltan
coooltan
coolltan
coolttan
cooltaan
cooltann
QWERTY Substitution
xooltan
vooltan
cioltan
cpoltan
coiltan
copltan
cooktan
coolran
coolyan
cooltsn
cooltab
cooltam
QWERTY Repetition after
cxooltan
cvooltan
coioltan
copoltan
cooiltan
coopltan
coolktan
cooltran
cooltyan
cooltasn
cooltanb
cooltanm
QWERTY Repetition before
xcooltan
vcooltan
ciooltan
cpooltan
coioltan
copoltan
cookltan
coolrtan
coolytan
cooltsan
cooltabn
cooltamn
QWERTY Substitution Transposed
oxoltan
xolotan
xootlan
xoolatn
xooltna
ovoltan
volotan
vootlan
voolatn
vooltna
icoltan
coiltan
cilotan
ciotlan
ciolatn
cioltna
pcoltan
copltan
cplotan
cpotlan
cpolatn
cpoltna
ociltan
cioltan
colitan
coitlan
coilatn
coiltna
ocpltan
cpoltan
colptan
coptlan
coplatn
copltna
ocoktan
cokotan
cootkan
cookatn
cooktna
ocolran
coloran
coorlan
coolarn
coolrna
ocolyan
coloyan
cooylan
coolayn
coolyna
ocoltsn
colotsn
cootlsn
coolstn
cooltns
ocoltab
colotab
cootlab
coolatb
cooltba
ocoltam
colotam
cootlam
coolatm
cooltma
WrongDoubles
ccoltan
colltan
$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