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
b15a25512c80b1e11ba152a5805e74f8 2026-07-19 17:41:00.196176
33f65a36c1d985acf6889e32ad23144b 2026-07-17 21:01:50.628404
0b2b64766a6f888ffa64d8f5a5b3f945 2026-07-16 12:42:39.149913
24ae44fee5b57518be5d48f5029ecdf7 2026-07-16 07:24:54.262753
9759bcb65346b99b5cb5d965eb6217ea 2026-07-11 10:03:11.473867
8b517d1c4e1fa509d5c36bb0e86cdc4a 2026-07-09 02:55:32.541155
3ca9a8722e725eed534cde4e1968f10b 2026-07-06 15:27:24.501481
e4fe47363cc89859b61105a96122fd44 2026-07-05 18:17:20.684200
33f67f5204c2e40462d00ccdffba2295 2026-07-05 16:50:29.708554
f4bf275318afa38996c3a893c67c68ff 2026-06-28 20:48:06.888429

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.