Home : File Types : JSONLZ4 File

.JSONLZ4 File Extension

File TypeCompressed Firefox Bookmarks Backup File

3.8 (63 Votes)
CategoryCompressed Files

What is a JSONLZ4 file?

Compressed bookmark backup file created and used by Firefox, a web browser; contains data describing all of the bookmarks used by the Firefox user profile; similar to the .JSON file used by Firefox.

More Information

The JSONLZ4 file can be used to recover bookmarks lost when they are cleared with a browser version update. You can find them in the "bookmarkbackups" folder, which is located in the Firefox user profile directory. The name of the file indicates the day it was created.

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Programs that open JSONLZ4 files
Updated 1/28/2015

About JSONLZ4 Files

Our goal is to help you understand what a file with a *.jsonlz4 suffix is and how to open it.

The Compressed Firefox Bookmarks Backup file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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