American Standard Code For Information Interchange (ASCII Codes) Table YASH PAL, April 5, 2026April 5, 2026 American Standard Code for Information Interchange (ASCII Codes) Table – Here is the table of American Standard Code with its graphical representation that computers use for information exchange using input and output. ASCII code is used to generate the Hexadecimal code of the given user input to the machine/computer.Graphic or ControlASCII(Hexadecimal)NULNull00SOHStart of Heading01STXStart of Text02ETXEnd of Text03EOTEnd of Transmission04ENQEnquiry05ACKAcknowledge06BELBell07BSBackspace08HTHorizontal Tabulation08LFLine Feed0AVTVertical Tabulation0BFFForm Feed0CCRCarriage Return0DSOShift Out0ESIShift In0FDLEData Link Escape10DC1Device Control 111DC2Device Control 212DC3Device Control 313DC4Device Control 414NAKNegative Acknowledge15SYNSynchronous Idle16ETPEnd of Transmission Block17CANCancel18EMEnd of Medium19SUBSubstitute1AESCEscape1BFSFile Separator1CGSGroup Separator1DRSRecord Separator1EUSUnit Separator1FSPSpace20!21“22#23$24%25&26‘27(28)29*2A+2B,2C–2D.2E/2F030131232333434535636737838939:3A;3B<3C=3D>3E?3F@40A41B42C43D44E45F46G47H48I49J4AK4BL4CM4DN4EO4FP50Q51R52S53T54U55V56W57X58Y59Z5A[5B\5C]5D^5E_5F`60a61b62c63d64e65f66g67h68i69j6Ak6Bl6Cm6Dn6Eo6Fp70q71r72s73t74u75v76w77x78y79z7A{7B|7C}7D~7EDEL.Delete7FASCII Code Table Digital communication engineering subjects Digital communication