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
f973799b8b72fe6bfa569e6879c5c33b 2025-07-18 06:27:51.611652
1f35c7711feb7143355f3be3219908b5 2025-07-18 02:00:31.516833
a4f0168357d78caea0f629527432ba9e 2025-07-15 05:33:38.561465
837e640e934ca91b7fd7256a32461405 2025-07-14 03:43:42.823898
341164889b80b6abcbec719a4d9305a1 2025-07-13 22:44:25.494224
d5e2fe6d3ee0391c6e0c09924c49b0c7 2025-07-06 17:02:44.706134
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

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.