Dev tools · alternatives · 2026

24 alternatives to JSON Manipulator

Discover and manipulate any JSON document

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JSON Manipulator launched in 2021; newer entries below may have overtaken it.

1JF
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 →
2JB
JSON Browse – Fetch, filter and manipulate your JSON inside the browser▲138
2017 · jsonbrowse.com · its alternatives →
3
JSON Editor 1.0▲78
Effortless JSON Editing, Anywhere!
2023 · its alternatives →
4JI
JSON.is▲100
2016 · json.is · its alternatives →
5
JSON Query▲152
A tool to query JSON data structures
2015 · its alternatives →
6
OK JSON▲113
Format and view JSON with native Mac app
2021 · its alternatives →
7
JSON Sharp▲73
Tool for lazy developers to convert JSON to C# Objects
2020 · its alternatives →
8
Flatten JSON Online▲10
Free json flattener tool
2025 · merge-json-files.com · its alternatives →
9
JSONverify▲92
A web tool that validates and format JSON objects
2021 · its alternatives →
10
JSON Crack▲70
Simple visualization tool for your JSON data.
2022 · its alternatives →
11
JSONGenie▲12
Beautify, Format & Visualize JSON Instantly
2025 · chromewebstore.google.com · its alternatives →
12
JSON Transformer▲9
Effortlessly transform and manipulate JSON data
2024 · its alternatives →
13IC
I created a lightweight JavaScript library to visualize JSON as a graph▲62
2024 · github.com · its alternatives →
14
JSONBason▲15
Sick of looking at squashed JSON Data?
2025 · jsonbason.com · its alternatives →
15IM
I made a tool to easily transform and manipulate your JSON data▲5
Hey NN, I've create a tool that allows you to easily manipulate and transform json data. After looking round for something to allow me to perform json to json transformations I couldn't find any easy to use tools or libraries that offered this sort of functionality without requiring learning obscure syntax adding unnecessary complexity to my work or the alternative being manual changes often resulting in lots of errors or bugs. This is why I built JSON Transformer in the hope it will make these sort of tasks as simple as they should be. Would love to get your thoughts and feedback you have…
2024 · jsontransformer.com · its alternatives →
16AE
An extensible JSON viewer, editor, formatter, validator and more▲10
2019 · github.com · its alternatives →
17
JSON Utils▲6
Free online json formatter, validator & editor tool
Oct 2025 · onlinejsonutils.com · its alternatives →
18
JSON Scout▲9
Get Structured Data from Unstructured Content.
2024 · jsonscout.com · its alternatives →
19
JSON Operations▲1
Free JSON toolkit: format,convert,validate. No signup needed
Apr 2026 · jsonoperations.com · its alternatives →
20
Javascript Object to JSON▲8
Turn js objects into valid json format online.
2025 · codebysde.in · its alternatives →
21
JSON For You▲5
Fastest JSON visualization and processing tool
2024 · json4u.com · its alternatives →
22
JSON Swiss▲13
Free Swiss Army Knife for JSON Data
2025 · its alternatives →
23
Advanced JSON Formatter▲11
Efficient JSON editing with one-click formatting & search
2025 · its alternatives →
24
JSON Crack Chrome Extension▲3
Turn JSON pages into graphs with one click
Apr 2026 · chromewebstore.google.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 →