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Ascii bit flipper

World's simplest ascii tool

A simple browser-based utility that flips one or more bits in every character of an ASCII string. Just paste your ASCII data in the input area and you will instantly get ASCII data with flipped character bits. Fast, free, and without ads. Import ASCII – flip ASCII bits. Created by nerds for nerds.
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How do you want to flip bits?
Select this to flip just one bit.
Bit position to flip in every ASCII char.
Select this to flip many bits.
Bitmask for flipping ASCII chars. (One-bits will get flipped.)
Ascii bit flipper tool What is a ascii bit flipper?
This tool flips n-th bit in every character of an ASCII string. Each character is converted to binary, then the n-th bit in that binary is flipped. It also supports flipping multiple bits at once. If you use the bitmask option then all bits that are set to 1 in the bitmask will get flipped. Pro tip - flipping twice undoes the action and you get the original ASCII text. Asciiabulous!
Ascii bit flipper examples Click to use
Flip 5th bit in every ASCII character
In this example we flip the fifth bit in every ASCII character. This inverts the letter case (good ASCII trick to know!)
Trouble yourself not with the cost of this crusade - its noble end affords you broad tolerance in your choice of means.
tROUBLEYOURSELFNOTWITHTHECOSTOFTHISCRUSADE ITSNOBLEENDAFFORDSYOUBROADTOLERANCEINYOURCHOICEOFMEANS
Required options
These options will be used automatically if you select this example.
Select this to flip just one bit.
Bit position to flip in every ASCII char.
Flip multiple bits in every ASCII character
In this example we use a bitmask where the set one-bits indicate which bits will be flipped. In this case we flip bits zero, three, four, seven.
flipping bits for fun and profit
+!$==$#*m/$9>m+"?m+8#m,#)m=?"+$9
Required options
These options will be used automatically if you select this example.
Select this to flip many bits.
Bitmask for flipping ASCII chars. (One-bits will get flipped.)
Pro tips Master online ascii tools
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
https://onlineasciitools.com/flip-ascii-bits?input=Trouble%20yourself%20not%20with%20the%20cost%20of%20this%20crusade%20-%20its%20noble%20end%20affords%20you%20broad%20tolerance%20in%20your%20choice%20of%20means.&flip-nth-bit=true&bit=5
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