Dev tools · alternatives · 2026

24 alternatives to JSON Crack

Simple visualization tool for your JSON data.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JSON Crack launched in 2022; newer entries below may have overtaken it.

1
JSON Crack▲4
Brings data to life through captivating graphs
2023 · jsoncrack.com · its alternatives →
2
JSON Crack▲4
Transform your data into interactive graphs
2024 · jsoncrack.com · its alternatives →
3
JSON For You – Visualize JSON in graph or table views▲211
After two years of improvement, I think it's time to share it with you all. Here’s a quick overview: - Common features include validation, formatting, minification, and more. - Visualize JSON in a graph or table view. - Structured comparison with fallback to text comparison. - Navigate though JSON using JSON pointer. - Supports jq. Would love to hear the community's questions, thoughts and comments!
2024 · github.com · its alternatives →
4IM
I made a tool which fixes broken JSONs▲29
2024 · prakhar897.github.io · its alternatives →
5
JSON Crack Chrome Extension▲3
Turn JSON pages into graphs with one click
Apr 2026 · chromewebstore.google.com · its alternatives →
6
I created a lightweight JavaScript library to visualize JSON as a graph▲62
Effortlessly visualize JSON structures as dynamic tree diagrams - The-01-Company/jsontr.ee
2024 · github.com · its alternatives →
7JP
JSON Pizza – Beautify your JSON quickly▲112
Prettify, inspect and share your JSON data.
2019 · json.pizza · its alternatives →
8GJ
Generate JSON mock data for testing/initial app development▲103
Easily create complex JSON data structures using intuitive templates.
2023 · jsongenerator.io · its alternatives →
9JI
JSON.is▲100
2016 · json.is · its alternatives →
10JG
JSON Graphs – Create Graphviz Visualizations with JSON Data▲10
2021 · nounparse.com · its alternatives →
11JB
JSON Browse – Fetch, filter and manipulate your JSON inside the browser▲138
2017 · jsonbrowse.com · its alternatives →
12
a small weekendish project - JSON Blob▲106
2013 · jsonblob.com · its alternatives →
13
Jqview, a simple native GUI for inspecting JSON with jq▲208
simplest possible native GUI for inspecting JSON objects with jq - fiatjaf/jqview
2020 · github.com · its alternatives →
14
JSONverify▲92
A web tool that validates and format JSON objects
2021 · jsonverify.com · its alternatives →
15
JSON-Splora, a gui for editing, visualizing, and manipulating JSON data▲54
GUI app for editing, visualizing, and manipulating JSON data - wellsjo/JSON-Splora
2016 · github.com · its alternatives →
16
JSON Visualization▲6
a tool for json visualization
2024 · its alternatives →
17JA
JsonTree, a 3.53kb JavaScript tool for generating html trees from JSON▲78
a lightweight dependency free javascript micro-library for making collapsable trees with JSON
2017 · maxleiter.github.io · its alternatives →
18
JSON Sharp▲73
Tool for lazy developers to convert JSON to C# Objects
2020 · jsontocsharpconverter.web.app · its alternatives →
19
Jsonviewer▲9
JSONNinja – A Next‑Gen JSON Viewer for Developers
2025 · v2.jsonninja.tools · its alternatives →
20
JSON For You▲5
Fastest JSON visualization and processing tool
2024 · json4u.com · its alternatives →
21
JSON5 — modern JSON▲64
JSON5 — JSON for Humans. Contribute to json5/json5 development by creating an account on GitHub.
2012 · github.com · its alternatives →
22
Simple Tools▲13
Simple JSON Tool with Repair & AI Fix!
2025 · tools.mingxiangzhe.com · its alternatives →
23
JsonFlow▲12
Json comparison tool
2025 · delta-flow.netlify.app · its alternatives →
24
JSON-to-JSON mapping done easily▲14
2019 · github.com · 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 →