Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'upc192334', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
upc192334
Transposition0
puc192334
ucp192334
up1c92334
upc912334
upc129334
upc193234
upc192343
Transposition1
cpu192334
u1cp92334
up91c2334
upc291334
upc132934
upc193324
upc192433
Transposition2
1pcu92334
u9c1p2334
up219c334
upc392134
upc132394
upc194332
Transposition2r
1cpu92334
u91cp2334
up291c334
upc329134
upc133294
upc194332
Transposition0x2
pu1c92334
puc912334
puc129334
puc193234
puc192334
puc192343
ucp912334
ucp129334
ucp193234
ucp192334
ucp192343
up1c29334
up1c93234
up1c92334
up1c92343
upc913234
upc912334
upc912343
upc129334
upc129343
upc193243
Slip3A
pcu192334
uc1p92334
up19c2334
upc921334
upc123934
upc193324
upc192343
Slip3B
cup192334
u1pc92334
up9c12334
upc219334
upc139234
upc193234
upc192433
Omission
pc192334
uc192334
up192334
upc92334
upc12334
upc19334
upc19234
upc19233
Repetition
uupc192334
uppc192334
upcc192334
upc1192334
upc1992334
upc1922334
upc1923334
upc1923344
QWERTY Substitution
ypc192334
ipc192334
uoc192334
upx192334
upv192334
QWERTY Repetition after
uypc192334
uipc192334
upoc192334
upcx192334
upcv192334
QWERTY Repetition before
yupc192334
iupc192334
uopc192334
upxc192334
upvc192334
QWERTY Substitution Transposed
pyc192334
ycp192334
yp1c92334
ypc912334
ypc129334
ypc193234
ypc192343
pic192334
icp192334
ip1c92334
ipc912334
ipc129334
ipc193234
ipc192343
ouc192334
uco192334
uo1c92334
uoc912334
uoc129334
uoc193234
uoc192343
pux192334
uxp192334
up1x92334
upx912334
upx129334
upx193234
upx192343
puv192334
uvp192334
up1v92334
upv912334
upv129334
upv193234
upv192343
WrongDoubles
upc192234
upc192344
$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