Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'case fans', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
case fans
Transposition0
acse fans
csae fans
caes fans
cas efans
casef ans
case afns
case fnas
case fasn
Transposition1
sace fans
cesa fans
ca esfans
casf eans
caseaf ns
case nafs
case fsna
Transposition2
easc fans
c seafans
cafe sans
casa fens
casenfa s
case sanf
Transposition2r
esac fans
c esafans
caf esans
casaf ens
casenaf s
case snaf
Transposition0x2
acesfans
acs efans
acsef ans
acse afns
acse fnas
acse fasn
csa efans
csaef ans
csae afns
csae fnas
csae fasn
caesf ans
caes afns
caes fnas
caes fasn
cas eafns
cas efnas
cas efasn
casef nas
casef asn
case afsn
Slip3A
asce fans
csea fans
cae sfans
cas feans
casefa ns
case anfs
case fnsa
Slip3B
scae fans
ceas fans
ca sefans
casfe ans
casea fns
case nfas
case fsan
Omission
ase fans
cse fans
cae fans
cas fans
casefans
case ans
case fns
case fas
case fan
Repetition
ccase fans
caase fans
casse fans
casee fans
case fans
case ffans
case faans
case fanns
case fanss
QWERTY Substitution
xase fans
vase fans
csse fans
caae fans
cade fans
casw fans
casr fans
case dans
case gans
case fsns
case fabs
case fams
case fana
case fand
QWERTY Repetition after
cxase fans
cvase fans
casse fans
casae fans
casde fans
casew fans
caser fans
case fdans
case fgans
case fasns
case fanbs
case fanms
case fansa
case fansd
QWERTY Repetition before
xcase fans
vcase fans
csase fans
caase fans
cadse fans
caswe fans
casre fans
case dfans
case gfans
case fsans
case fabns
case famns
case fanas
case fands
QWERTY Substitution Transposed
axse fans
xsae fans
xaes fans
xas efans
xasef ans
xase afns
xase fnas
xase fasn
avse fans
vsae fans
vaes fans
vas efans
vasef ans
vase afns
vase fnas
vase fasn
scse fans
cses fans
css efans
cssef ans
csse afns
csse fnas
csse fasn
acae fans
caea fans
caa efans
caaef ans
caae afns
caae fnas
caae fasn
acde fans
cdae fans
caed fans
cad efans
cadef ans
cade afns
cade fnas
cade fasn
acsw fans
csaw fans
caws fans
cas wfans
caswf ans
casw afns
casw fnas
casw fasn
acsr fans
csar fans
cars fans
cas rfans
casrf ans
casr afns
casr fnas
casr fasn
acse dans
csae dans
caes dans
cas edans
cased ans
case adns
case dnas
case dasn
acse gans
csae gans
caes gans
cas egans
caseg ans
case agns
case gnas
case gasn
acse fsns
csae fsns
caes fsns
cas efsns
casef sns
case sfns
case fnss
case fssn
acse fabs
csae fabs
caes fabs
cas efabs
casef abs
case afbs
case fbas
case fasb
acse fams
csae fams
caes fams
cas efams
casef ams
case afms
case fmas
case fasm
acse fana
csae fana
caes fana
cas efana
casef ana
case afna
case fnaa
case faan
acse fand
csae fand
caes fand
cas efand
casef and
case afnd
case fnad
case fadn
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