Binding of Isaac: Rebirth - Savegame parser

Upload your Binding of Isaac: Rebirth savegame file and I'll tell you some stats, as well as list missing items and achievements. To see an example, have a look at one of the recently uploaded savegames below.

Tested with savegame format produced by BOIR versions 1.04x and 1.05. Your savegame should start with the string ISAACNGSAVE06R.

This project has recently (mid 2023) been rewritten in Python. Please contact me if there are any problems.

Locate your savegame

Savegame files are named persistentgamedata#.dat.

Savegame locations when installed via Steam:

Upload your save

Select a savegame file and hit Upload.

Recent uploads

Hash Uploaded
0098a8f0cd6e8a367a2d23be9b979faf 2025-06-26 20:42:18.695593
cf42711ff241e7c3637da7bcd227e239 2025-06-25 02:16:00.556817
01b6651931bbdb4117f1100d73d9f859 2025-06-12 15:30:48.433502
8c8d2e21d7e446aac6d7499dc4ff6818 2025-06-10 09:40:30.917028
b21a8a714827dd5cf3545cbb9a998ed1 2025-06-10 09:38:41.485744
767db1ccdc0c5fd6bde12874e4d8d07e 2025-05-26 14:00:51.219458
8c9c3468dc177b8d302f57abe07d5a94 2025-05-24 03:46:57.782965
0b1b386eaec5a25b7ae8477c9660c51e 2025-05-24 03:45:42.022168
28bbd9f23b10040a26606e4702c4ff61 2025-05-18 10:30:22.572454
4a8371dc3a365b37936f097b71de20fb 2025-05-18 00:46:44.150339

About

Stats are found manually, by playing the game and looking what's changed in the savegame file after each save.

Report any problems by creating an issue on github or by contacting me on reddit, I'm /u/bezdomni

Privacy policy

All uploaded files are made public. However, no personal data is collected, displayed or forwarded.