Dev tools · alternatives · 2026

24 alternatives to Typed JSON

Powerful json conversion tools

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
JSON to TypeScript Generator▲6
Convert JSON Data to TypeScript Interface Automatically
2023 · json-5.com · its alternatives →
2
TSON▲11
Convert json to typescript interfaces instantly
2025 · tson.vercel.app · its alternatives →
3
A tool to Convert JSON schemas into TypeScript Deno classes▲43
Hello all To preface this is just something I've been making as a learning exercise, so all feedback is appreciated. This is a tool that converts JSON schemas into TypeScript utility classes for use in Deno. Automatic Type Generation: Typescript interfaces for the compressed and uncompressed versions of your data. Compression & Decompression: Compress and decompress your data. Validation: Built-in data validation using Ajv ensures your data adheres to the schema. Reusability: Once generated, the utility classes can be used in other Deno projects. It currently only supports a subset of JSON…
2023 · github.com · its alternatives →
4
JSONverify▲92
A web tool that validates and format JSON objects
2021 · jsonverify.com · its alternatives →
5
ezjson▲138
JSON parsing, formatting, sorting and comparing
2024 · its alternatives →
6
Jsonify▲197
Transform XLSX/CSV files into clean, usable JSON
2024 · jsonify.net · its alternatives →
7
quicktype▲88
Generate beautiful, typesafe code from data
2018 · quicktype.io · its alternatives →
8
JSONSchema to TypeScript compiler▲72
Compile JSON Schema to TypeScript type declarations - bcherny/json-schema-to-typescript
2017 · github.com · its alternatives →
9
jsoneditor.io▲8
Json editor online and dev tool
Nov 2025 · jsoneditor.io · its alternatives →
10
Javascript Object to JSON▲8
Turn js objects into valid json format online.
2025 · codebysde.in · its alternatives →
11
Types Generator▲61
Types generator will auto generate TS Interfaces from JSON
2022 · vineethtrv.github.io · its alternatives →
12
TypedWebhook.tools▲78
Inspect webhook payloads with automatic type generation
2022 · typedwebhook.tools · its alternatives →
13
TypeScript to GraphQL conversion tool with type inference▲90
Build Typed GraphQL Queries in TypeScript without the code generation - acro5piano/typed-graphqlify
2018 · github.com · its alternatives →
14
Online JSON Tools▲6
Online JSON Converter
2020 · its alternatives →
15EC
ExcelJSON – Convert JSON To/from CSV, TSV Easily▲50
2017 · exceljson.com · its alternatives →
16
PJSON.live▲15
Format, validate & convert json to typescript instantly
Nov 2025 · pjson.live · its alternatives →
17
JSONConvert▲1
Paste JSON, get typed code. Runs in your browser.
Mar 2026 · jsonconvert.dev · its alternatives →
18
JSONLint – Validate and Format Your JSON Online▲5
Validate, lint, and format JSON instantly. Use free online tools for JSON conversion, comparison, and developer workflows.
2024 · jsolint.com · its alternatives →
19
Transform▲2
All important transformations at one place.
2017 · transform.tools · its alternatives →
20
JsonFormat▲7
Transform your data into interactive graphs
2025 · its alternatives →
21
JSON Formatter▲2
Beautify, validate & convert JSON — free, no login and fast.
May 2026 · formatjson.online · its alternatives →
22
TypeScript types that conform to JSON schemas without code generation▲17
Let JSON play nicely with Typescript. Contribute to ostrowr/ts-json-validator development by creating an account on GitHub.
2019 · github.com · its alternatives →
23
TypeManager.TS – Transform plain JSON into JavaScript model classes▲12
Transform JSON strings or plain objects into JS class instances. - dipscope/TypeManager.TS
2022 · github.com · its alternatives →
24
JSON Parser Pro▲3
Free JSON toolkit — format, validate, diff & repair
Jul 2026 · freejsonparser.com · its alternatives →

Also compare

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 →