Dev tools · alternatives · 2026

24 alternatives to Bason

A simple JSON formatter extension for Google Chrome.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Bason launched in 2018; newer entries below may have overtaken it.

1
Quick JSON Formatter▲72
Quickly formats JSON with a simple right click, no copy
2023 · chromewebstore.google.com · its alternatives →
2
JSON Hero Chrome extension▲109
A beautiful JSON explorer packed with features
2022 · chromewebstore.google.com · its alternatives →
3
JSON helper plugin for chrome▲9
A pretty JSON parser with many integrated tools
2017 · chromewebstore.google.com · its alternatives →
4JP
JSON Pizza – Beautify your JSON quickly▲112
Prettify, inspect and share your JSON data.
2019 · json.pizza · its alternatives →
5
OK JSON▲113
Format and view JSON with native Mac app
2021 · okjson.app · its alternatives →
6
OK JSON▲104
The ultimate JSON formatter for your Mac
2023 · okjson.app · its alternatives →
7
JSON Master▲82
Format, repair, convert, and visualize JSON, XML, YAML, CSV, and TOML. Free developer platform with advanced visualizers and AI-powered syntax repair.
2020 · jsonmaster.com · its alternatives →
8
LJSON: JSON extended with pure functions▲39
JSON extended with pure functions. Contribute to VictorTaelin/LJSON development by creating an account on GitHub.
2015 · github.com · its alternatives →
9
NextJSON▲2
NextJSON - parse, format, edit and export JSON with ease!
Jun 2026 · sourcelogs.com · its alternatives →
10
Online JSON Formatter Tool▲12
json formatter online, online json tool, format json
2025 · its alternatives →
11
Log Viewer▲5
Advanced Formatting for Messy JSON from Anywhere in Chrome
2024 · chromewebstore.google.com · its alternatives →
12
JSONGenie▲12
Beautify, Format & Visualize JSON Instantly
2025 · chromewebstore.google.com · its alternatives →
13
JSON Diff - Chrome Extension▲11
Diff it like never before :)
2021 · chromewebstore.google.com · its alternatives →
14
Code Formatter - JSON, CSS & JavaScript▲1
Syntax highlighting oif CSS, JSON, and JS for Google Chrome
2023 · chromewebstore.google.com · its alternatives →
15
JSONOVA▲3
Format and inspect JSON in your current Chrome tab
Jul 2026 · chromewebstore.google.com · its alternatives →
16
Free JSON Formatter▲3
Format, validate and minify JSON instantly
Jun 2026 · tools.bmjapps.in · its alternatives →
17
Free JSON formatter & validator▲7
Format, validate and beautify json
2025 · formatjsononline.com · its alternatives →
18
Fast, secure JSON Formatter with side-by-side JSON diffing▲7
The ultimate browser-based JSON toolkit. Format, validate, minify, view, and convert JSON online with zero server uploads and 100% offline privacy.
9d ago · instantjsonformatter.com · its alternatives →
19
Dev Toolbelt▲3
4 dev tools in one Chrome popup. JSON, Regex, Base64, Color.
Jul 2026 · chromewebstore.google.com · its alternatives →
20
projson▲1
Format and edit json data
2023 · its alternatives →
21
JSON Viewer Chrome extension▲7
Chrome extension for printing JSON and JSONP
2017 · github.com · its alternatives →
22
Jsn – A relaxed, user-friendly JSON-like data format▲18
A relaxed, user-friendly json-like data format. Contribute to polymonster/jsn development by creating an account on GitHub.
2019 · github.com · its alternatives →
23
Online JavaScript beautifier▲9
Beautify JavaScript, JSON, React.js, HTML, CSS
2025 · javascriptformatter.com · its alternatives →
24
JSON Swiss▲13
Free Swiss Army Knife for JSON Data
2025 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →