FastJSON by Will Fuqua

Fast JSON viewer optimized for speed. Firefox for Android compatible.

Available on Firefox for Android™

0 (0 reviews)

Download Firefox and get the extension

Download file

Scan the QR code to open this extension in Firefox for Android

About this extension

Fast JSON viewer for both Firefox and Firefox for Android. Supports line numbers, code folding, light/dark theme, a byte-exact "Save" of the original response, NDJSON/JSON Lines, and JSONPath.

Under the hood, it uses Web Assembly, SIMD, and virtualized rendering so even huge files remain fast and memory efficient.

Rated 0 by 0 reviewers

FastJSON by Will Fuqua

Optional permissions:

Data collection: