Hex & ASCII Inspector

Convert between text ↔ UTF‑8 hex bytes, and view offsets. Client-side only. No uploads.

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Copy range: (end is exclusive; empty end = to EOF)

Hex input accepts: AA BB, aa:bb, 0xAA,0xBB, or continuous AABB. Non-hex chars are ignored. Tip: you can also drag & drop a file anywhere on this page.

Text

Hex bytes

Inspector

Selected range preview (ASCII)

Uses the same start/end fields above. Non-printable bytes are shown as \xHH, newline as \n, tab as \t.