Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'ludwig', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
ludwig
Transposition0
uldwig
lduwig
luwdig
ludiwg
ludwgi
Transposition1
dulwig
lwduig
luiwdg
ludgiw
Transposition2
wudlig
lidwug
lugwid
Transposition2r
wdulig
liwdug
lugiwd
Transposition0x2
ulwdig
uldiwg
uldwgi
lduiwg
lduwgi
luwdgi
Slip3A
udlwig
ldwuig
luwidg
ludigw
Slip3B
dluwig
lwudig
luidwg
ludgwi
Omission
udwig
ldwig
luwig
ludig
ludwg
ludwi
Repetition
lludwig
luudwig
luddwig
ludwwig
ludwiig
ludwigg
QWERTY Substitution
kudwig
lydwig
lidwig
luswig
lufwig
ludqig
ludeig
ludwug
ludwog
ludwif
ludwih
QWERTY Repetition after
lkudwig
luydwig
luidwig
ludswig
ludfwig
ludwqig
ludweig
ludwiug
ludwiog
ludwigf
ludwigh
QWERTY Repetition before
kludwig
lyudwig
liudwig
lusdwig
lufdwig
ludqwig
ludewig
ludwuig
ludwoig
ludwifg
ludwihg
QWERTY Substitution Transposed
ukdwig
kduwig
kuwdig
kudiwg
kudwgi
yldwig
ldywig
lywdig
lydiwg
lydwgi
ildwig
ldiwig
liwdig
lidiwg
lidwgi
ulswig
lsuwig
luwsig
lusiwg
luswgi
ulfwig
lfuwig
luwfig
lufiwg
lufwgi
uldqig
lduqig
luqdig
ludiqg
ludqgi
uldeig
ldueig
luedig
ludieg
ludegi
uldwug
lduwug
luwdug
luduwg
ludwgu
uldwog
lduwog
luwdog
ludowg
ludwgo
uldwif
lduwif
luwdif
ludiwf
ludwfi
uldwih
lduwih
luwdih
ludiwh
ludwhi
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