Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'big bang', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
big bang
Transposition0
ibg bang
bgi bang
bi gbang
bigb ang
big abng
big bnag
big bagn
Transposition1
gib bang
b gibang
bib gang
bigab ng
big nabg
big bgna
Transposition2
igbbang
bbg iang
bia bgng
bignba g
big ganb
Transposition2r
gibbang
bb giang
biab gng
bignab g
big gnab
Transposition0x2
ib gbang
ibgb ang
ibg abng
ibg bnag
ibg bagn
bgib ang
bgi abng
bgi bnag
bgi bagn
bi gabng
bi gbnag
bi gbagn
bigb nag
bigb agn
big abgn
Slip3A
igb bang
bg ibang
bi bgang
bigba ng
big anbg
big bnga
Slip3B
gbi bang
b igbang
bibg ang
biga bng
big nbag
big bgan
Omission
ig bang
bg bang
bi bang
bigbang
big ang
big bng
big bag
big ban
Repetition
bbig bang
biig bang
bigg bang
big bang
big bbang
big baang
big banng
big bangg
QWERTY Substitution
vig bang
nig bang
bug bang
bog bang
bif bang
bih bang
big vang
big nang
big bsng
big babg
big bamg
big banf
big banh
QWERTY Repetition after
bvig bang
bnig bang
biug bang
biog bang
bigf bang
bigh bang
big bvang
big bnang
big basng
big banbg
big banmg
big bangf
big bangh
QWERTY Repetition before
vbig bang
nbig bang
buig bang
boig bang
bifg bang
bihg bang
big vbang
big nbang
big bsang
big babng
big bamng
big banfg
big banhg
QWERTY Substitution Transposed
ivg bang
vgi bang
vi gbang
vigb ang
vig abng
vig bnag
vig bagn
ing bang
ngi bang
ni gbang
nigb ang
nig abng
nig bnag
nig bagn
ubg bang
bgu bang
bu gbang
bugb ang
bug abng
bug bnag
bug bagn
obg bang
bgo bang
bo gbang
bogb ang
bog abng
bog bnag
bog bagn
ibf bang
bfi bang
bi fbang
bifb ang
bif abng
bif bnag
bif bagn
ibh bang
bhi bang
bi hbang
bihb ang
bih abng
bih bnag
bih bagn
ibg vang
bgi vang
bi gvang
bigv ang
big avng
big vnag
big vagn
ibg nang
bgi nang
bi gnang
bign ang
big anng
big nnag
big nagn
ibg bsng
bgi bsng
bi gbsng
bigb sng
big sbng
big bnsg
big bsgn
ibg babg
bgi babg
bi gbabg
bigb abg
big abbg
big bbag
big bagb
ibg bamg
bgi bamg
bi gbamg
bigb amg
big abmg
big bmag
big bagm
ibg banf
bgi banf
bi gbanf
bigb anf
big abnf
big bnaf
big bafn
ibg banh
bgi banh
bi gbanh
bigb anh
big abnh
big bnah
big bahn
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