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
9f203dcc2ee24eda05764f124f9b12f6 2026-03-03 15:44:54.278924
c2f26ec2ea08e13ce3d089b28fcd90a4 2026-03-03 04:37:25.583386
9c3273a30ed412a38655a6f8d5adafa1 2026-03-01 16:34:19.161521
8f4f67ee99e52dfe69b0eb71247e9f22 2026-03-01 16:34:01.162652
958d805de89c444fb8158949b39879e8 2026-03-01 14:43:17.602134
768f85537bb7f4be220cefbd42cc9c6b 2026-02-21 18:44:07.373786
5f21eced9b8893bb6933efe5364d7027 2026-02-21 02:17:11.607164
e5ff560e2d8d83622a8a1d500f849150 2026-02-11 19:41:59.694674
91ae4b0cf5c4d4eb45255cc1c458634a 2026-02-08 16:45:11.443555
26fb9e6b33746b0bfcbf0ae888d6697e 2026-02-07 19:24:20.917958

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.