GBA Utility Tools
Privacy‑friendly Game Boy Advance toolkit. Everything runs in your browser (no uploads). Pick a tool below to begin.
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ROM Header Reader
Inspect a .gba ROM header instantly.Drop or select a .gba file then click Parse.
Save File Inspector
Analyze .sav / .srm & detect save type.IPS ROM Patcher
Apply .ips patch to a base ROM locally.Palette Converter
RGB ⇄ GBA 15‑bit BGR (0–31 channels).Cheat Code Validator
Validate common GameShark / CodeBreaker line formats.Quick Hex Peek
View first & selected offset bytes of any file.About
This single page combines several helpful Game Boy Advance utilities. All logic runs locally so files never leave your device. You can save the page and use it offline.
Quick Guide
1. ROM Header: Select .gba then Parse. 2. Save Inspector: Load .sav/.srm → Analyze / Trim. 3. IPS: Base ROM + .ips → Apply. 4. Palette: Convert RGB ⇄ GBA 15‑bit. 5. Cheats: Paste & Validate. 6. Hex: Pick any file & Peek.
Disclaimer
Use only with legitimately obtained material. No data is uploaded or stored remotely.
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