NovaJSON Prettifier icon

NovaJSON Prettifier

by mittaljay1911

v3.0.0 Updated Dec 15, 2025 9.42MiB
CWS
17
Users
★ 5.00
9 reviews
#105755
of 207.5K
developer
#8955 of 18.1K

Description

NovaJSON Prettifier turns ugly raw JSON into a clean, navigable view—automatically when a matching page is loaded. ★ Key features • Auto-prettifies JSON on supported pages • Collapse/expand nodes with persistent scroll position • Inline search popup with highlight & smooth scroll • 6 themes (3 light / 3 dark), plus key-color & font-size controls • Safe HTML strings (shown as code, never rendered) • One-click copy of any node/value Permissions Runs automatically via built-in content scripts. No extra permissions requested. No data leaves your device. Privacy No tracking, no advertising, no remote code—nothing nefarious. Open source & support • GitHub / Docs: https://github.com/CNJAY1911/NovaJSON-Prettifier • Issues / Contact: mittaljay1911@gmail.com Changelog v3.0.0 - Added manual “Apply JSON formatter” trigger, smarter JSON detection, and UI tweaks (context menus, base URL swapper). v2.0.0 – UI enhanced and auto-reload extension working v1.1.1 – Theme styling across full UI v1.1.0 – Added 6 themes, HTML-safe display, tap-to-run mode v1.0.0 – Initial release: formatter, search, gutter, dark theme, icons
NovaJSON Prettifier screenshot 1NovaJSON Prettifier screenshot 2NovaJSON Prettifier screenshot 3NovaJSON Prettifier screenshot 4NovaJSON Prettifier screenshot 5

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Permissions (1)

Permissions

storage Can store data locally in your browser

Details

Version 3.0.0
Updated Dec 15, 2025
Size 9.42MiB
First Seen Mar 30, 2026