GB/GBC Hex Editor

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GB/GBC HEX EDITOR

Load a ROM file or drag and drop it into the window

.gb / .gbc / .bin / .rom Supported

Selected: — HEX: ASCII:

Range: —

DEC: — BIN: —

TABLE Editor

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Add Entry

HEX

Text

Type

Description

▸ Quick Preset Apply

TBL Text Decoder

DECODE

STRING SEARCH

ENCODE

CTRL CODES

Offset: Length: Auto Detect End Code: Show Control Codes:

Load a ROM and set up the table, then run Decode.

RAW HEX

■ HEX → Text Convert

HEX Input

Encoding

UTF-8

UTF-16LE

ASCII ⚠

EUC-KR (GB)

Latin-1 ⚠

Shift-JIS ⚠

Result

■ Text → HEX Convert

Text Input

Encoding

UTF-8

UTF-16LE

ASCII ⚠

EUC-KR (GB)

Latin-1 ⚠

Shift-JIS ⚠

Result

■ Single Byte Analyzer

Input Value

Offset: Width (tiles): Zoom: 3x Palette: Mode:

■ Pixel Editor (8×8)

■ Tools

■ Palette Colors

Selected Color (Used for Painting)
Index 0

GBC Palette ROM Offset:

■ Tile Info

Offset: —
Tile #: —
Size: —
Pixel: —

Clipboard: empty

GB Tile = 8×8 pixels

2BPP = 16 bytes/tile

1BPP = 8 bytes/tile

Click tile map → opens Pixel Editor

Drag to paint

Ctrl+Z/Y: Undo/Redo

DROP ROM FILE

◈ GB/GBC HEX EDITOR

GB/GBC HEX EDITOR