Décodeur hex ESC/POS

Collez des octets hexadécimaux ESC/POS ou des séquences \x pour reconnaître initialisation, alignement, gras, avance et coupe.

ESC/POSTable des commandesFonctionne dans le navigateur

Hex or escaped input

40 bytes

Accepts space-separated hex, 0xNN, and \xNN style data. Text bytes are shown in the ASCII preview.

Results

6 commands

ESC @Offset 0Initialize printer

ESC aOffset 2Set alignment

LFOffset 21Line feed

ESC EOffset 22Turn bold mode on or off

LFOffset 36Line feed

GS VOffset 37Cut receipt paper

ASCII preview

.@.a.ZPLPREVIEW STORE
.E.TOTAL 24.00
.V.

0	ESC @	Initialize printer	1B 40
2	ESC a	Set alignment	1B 61 01
21	LF	Line feed	0A
22	ESC E	Turn bold mode on or off	1B 45 01
36	LF	Line feed	0A
37	GS V	Cut receipt paper	1D 56 00

Utilisation

Coller un exemple

Paste real printer data from a POS, WMS, ERP, driver log, or template.

Examiner le résultat

Review parsed commands, generated text, checklists, or recommended fixes.

Tester avant production

Use the result to reduce test prints, then confirm final output with the target printer and media.

ESC/POS Hex Decoder FAQ

No. It helps catch common script, media, and setup issues earlier, but final validation still belongs on real hardware.

The lightweight parsing and generation run in the browser UI.

Firmware, DPI, media, ribbon, printhead condition, and driver settings can change the final print.