Dev tools · alternatives · 2026

24 alternatives to Unserialize

Convert serialized data into a JSON or Array

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Unserialize launched in 2023; newer entries below may have overtaken it.

1
Jsonify▲197
Transform XLSX/CSV files into clean, usable JSON
2024 · jsonify.net · its alternatives →
2
JSON Sharp▲73
Tool for lazy developers to convert JSON to C# Objects
2020 · its alternatives →
3
Transform 2.0▲149
A polyglot web converter
2019 · its alternatives →
4TA
Transform a CSV into a JSON and vice versa▲125
2021 · jsonmatic.com · its alternatives →
5
JSON Stringify▲8
Convert js objects or arrays into json strings online
2025 · codebysde.in · its alternatives →
6
JSON Scout▲9
Get Structured Data from Unstructured Content.
2024 · jsonscout.com · its alternatives →
7CL
Convert Large CSV/XLSX to JSON or XML in Browser▲41
Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…
2025 · csvforge.com · its alternatives →
8
JSONBason▲15
Sick of looking at squashed JSON Data?
2025 · jsonbason.com · its alternatives →
9CJ
Convert JSON to a set of tidy CSVs▲11
2020 · github.com · its alternatives →
10
Convert JSONL to JSON Online▲12
Free json converter tool
2025 · merge-json-files.com · its alternatives →
11CL
Command-line JSON processing tool▲32
2018 · github.com · its alternatives →
12
Json To Xml (XSD) Schema Converter▲18
Convert JSON to XML Schema (XSD) effortlessly
2025 · its alternatives →
13
Base64 Haven▲12
Instant Base64 encode/decode, JSON format & data processing!
2025 · base64haven.com · its alternatives →
14
Convert JSON to JSONL Online▲7
Free Online JSON to JSONL Converter Tool
2025 · merge-json-files.com · its alternatives →
15
JSON Formatter▲13
Free json formatter & viewer online
2025 · nexonware.com · its alternatives →
16JT
JSON to JSDoc Converter▲8
2016 · eek.ro · its alternatives →
17
JsonExport▲5
Convert JSON files to Excel instantly. 100% Client-side.
Jan 2026 · jsonexport.com · its alternatives →
18JT
JSON-to-JSON mapping done easily▲14
2019 · github.com · its alternatives →
19
Visual Data Converter▲3
Effortless Data Conversion
2020 · its alternatives →
20
Javascript Object to JSON▲8
Turn js objects into valid json format online.
2025 · codebysde.in · its alternatives →
21
Online JSON Formatter Tool▲12
json formatter online, online json tool, format json
2025 · its alternatives →
22PS
Paradict – Streamable multi-format serialization with schema▲14
Hi HN ! I'm Alex, a tech enthusiast. I'm excited to show you Paradict (https://github.com/pyrustic/paradict), my solution for streamable multi-format serialization. Although JSON, YAML, and TOML are all human-readable, they serve different purposes. For example, TOML is specifically designed for configuration files while JSON is used as a data interchange format. Sometimes an initiative to create a binary version of JSON arises and as far as I know, it ends with an unidirectional mapping of datatypes. There is no silver bullet, yet one coherent solution built from scratch…
2023 · github.com · its alternatives →
23
JSON Parser▲8
Awesome way to view JSON.
2018 · 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 →