GBFR Save Analytics — Granblue Fantasy: Relink Save Editor & Analyzer
Free browser-based analytics and data-correction tool for Granblue Fantasy: Relink (PC). Inspect party progression, calculate XXHash64 checksums, manage sigils & materials, and compare saves — 100% locally in your browser.
Key Features
- XXHash64 Integrity Verification & Fix: Automatically checks and recalculates save checksums on download so the game recognizes modified files.
- Character Roster & Progression: Inspect level, MSP, EXP, equipped weapons, and party configuration.
- Sigils & Inventory Analytics: Breakdown of sigils by level, abundant/depleted materials, and items.
- Save Comparison & Evolution: Compare differences between backups (e.g. SaveData1_BackUp.dat) and current saves.
- 100% Private & Offline-Ready: Zero server uploads or trackers. Your save data never leaves your machine.
Frequently Asked Questions
Is my save file uploaded to any external server?
No. The entire parsing, editing, and checksum calculation runs directly in your browser. No files or analytics are sent anywhere.
Where do I find my SaveData1.dat file?
On Windows PC (Steam), saves are stored in %LOCALAPPDATA%\GBFR\Saved\SaveGames.
How do I fix a corrupted save checksum in Granblue Fantasy: Relink?
Drop your SaveData1.dat file into this tool, verify the integrity seal, and click "Download corrected save" to generate a valid XXHash64 checksum.