Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'free cars', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
free cars
Transposition0
rfee cars
fere cars
fre ecars
freec ars
free acrs
free cras
free casr
Transposition1
erfe cars
feer cars
fr eecars
frec ears
freeac rs
free racs
free csra
Transposition2
eref cars
f eercars
frce ears
frea cers
freerca s
free sarc
Transposition2r
eerf cars
f eercars
frc eears
freac ers
freerac s
free srac
Transposition0x2
rfeecars
rfe ecars
rfeec ars
rfee acrs
rfee cras
rfee casr
fer ecars
ferec ars
fere acrs
fere cras
fere casr
freec ars
free acrs
free cras
free casr
fre eacrs
fre ecras
fre ecasr
freec ras
freec asr
free acsr
Slip3A
refe cars
feer cars
fre ecars
fre cears
freeca rs
free arcs
free crsa
Slip3B
efre cars
fere cars
fr eecars
frece ars
freea crs
free rcas
free csar
Omission
ree cars
fee cars
fre cars
freecars
free ars
free crs
free cas
free car
Repetition
ffree cars
frree cars
freee cars
free cars
free ccars
free caars
free carrs
free carss
QWERTY Substitution
dree cars
gree cars
feee cars
ftee cars
frwe cars
frre cars
frew cars
frer cars
free xars
free vars
free csrs
free caes
free cats
free cara
free card
QWERTY Repetition after
fdree cars
fgree cars
freee cars
frtee cars
frewe cars
frere cars
freew cars
freer cars
free cxars
free cvars
free casrs
free cares
free carts
free carsa
free carsd
QWERTY Repetition before
dfree cars
gfree cars
feree cars
ftree cars
frwee cars
frree cars
frewe cars
frere cars
free xcars
free vcars
free csars
free caers
free catrs
free caras
free cards
QWERTY Substitution Transposed
rdee cars
dere cars
dre ecars
dreec ars
dree acrs
dree cras
dree casr
rgee cars
gere cars
gre ecars
greec ars
gree acrs
gree cras
gree casr
efee cars
fee ecars
feeec ars
feee acrs
feee cras
feee casr
tfee cars
fete cars
fte ecars
fteec ars
ftee acrs
ftee cras
ftee casr
rfwe cars
fwre cars
frew cars
frw ecars
frwec ars
frwe acrs
frwe cras
frwe casr
rfre cars
frer cars
frr ecars
frrec ars
frre acrs
frre cras
frre casr
rfew cars
ferw cars
frwe cars
fre wcars
frewc ars
frew acrs
frew cras
frew casr
rfer cars
ferr cars
frre cars
fre rcars
frerc ars
frer acrs
frer cras
frer casr
rfee xars
fere xars
fre exars
freex ars
free axrs
free xras
free xasr
rfee vars
fere vars
fre evars
freev ars
free avrs
free vras
free vasr
rfee csrs
fere csrs
fre ecsrs
freec srs
free scrs
free crss
free cssr
rfee caes
fere caes
fre ecaes
freec aes
free aces
free ceas
free case
rfee cats
fere cats
fre ecats
freec ats
free acts
free ctas
free cast
rfee cara
fere cara
fre ecara
freec ara
free acra
free craa
free caar
rfee card
fere card
fre ecard
freec ard
free acrd
free crad
free cadr
WrongDoubles
frre cars
fre cars
$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
$table
$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