Life & fun · alternatives · 2026
24 alternatives to Datamorph – A clean JSON ⇄ CSV converter with auto-detect
Hi everyone, I built a small web tool called Datamorph because I kept running into JSON/CSV converters that either broke with nested data, required login, or added weird formatting. Datamorph is a minimal, fast, no-login tool that can: • Convert JSON → CSV and CSV → JSON • Auto-detect structure (arrays, nested objects, mixed data) • Handle uploads or manual text input • Beautify / fix invalid JSON • Give clean, flat CSV output for real-world messy data It’s built with React + Supabase + serverless functions. Everything runs client-side except file parsing, so nothing is stored. I…
Datamorph is a web-based converter that transforms data between JSON and CSV formats without requiring login or storing files. It automatically detects data structures including nested objects and arrays, handles both… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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Interactive JSON filter using jq. Contribute to ynqa/jnv development by creating an account on GitHub.
2024 · github.com · its alternatives →
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Turn any website into an API (for those who miss Kimono)free tier, from $19/mo▲332Web scraping made simple — extract data with our free Chrome extension and powerful cloud platform. Turn websites into structured data at scale, via dashboard or API.
2019 · simplescraper.io · its alternatives →
- 4EC
2017 · exceljson.com · its alternatives →
- 5TA
2021 · jsonmatic.com · its alternatives →
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2013 · jsonblob.com · its alternatives →
- 7DP
2018 · publish.datasettes.com · its alternatives →
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2020 · github.com · its alternatives →
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JSON Sharp▲73Tool for lazy developers to convert JSON to C# Objects
2020 · jsontocsharpconverter.web.app · its alternatives →
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Hey folks! I know CSV parsers (especially in JS) aren't terribly exciting and someone writes a "better" one every week. I'm in the middle of my parental leave, and this was a project that came out of me looking for the fastest/smallest CSV parser. It all started so innocently, and then turned into a benchmark-validation-athon; the library itself took ~2 weeks to write, but the performance comparisons took another ~4 weeks (on and off). The benchmarks were a huge effort, but I think they are the most thorough to date, both in breadth and in depth, so hopefully you find them useful:…
2023 · github.com · its alternatives →
- 11JB
2017 · jsonbrowse.com · its alternatives →
- 12NM
2017 · npmjs.com · its alternatives →
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JSONBason▲15I've been at it again, just sharing my simple JSON data inspection tool, love webdev and single page apps, this one took 4 days and was a lot of fun. The code is not obfuscated so you can inspect it and see how it works (very simple, server side is even more simple) Pretty much just do a POST of your JSON data from within your code and it will convert it into a basic table for instant search and sort. Made with love for the fun of it, no ads, no paid anything, it's totally free. Please only send in sanitized/test data only, this is meant to help make webdev a bit easier and more fun.…
2025 · jsonbason.com · its alternatives →
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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 →
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One-click EXE tool to convert CSV folders into JSON
2025 · vokavoka.gumroad.com · its alternatives →
- 17IM
2024 · prakhar897.github.io · its alternatives →
- 18SC
Hi HN, I'm a freelance developer, and I built SnazzyPDF in my spare time to solve a problem I encountered frequently: converting structured data into PDF documents. The existing solutions I found either required manually creating a template or forced you to transform your data into a specific structure. I wanted a tool where you could simply input arbitrary JSON data and get a decent-looking document out. That's why I built SnazzyPDF. * Works with any JSON: No need to restructure your data. SnazzyPDF handles (almost) any JSON data, including deeply nested arrays and objects. * Use REST API…
2024 · snazzypdf.com · its alternatives →
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40+ free tools to convert, format and transform data.
Jun 2026 · datafrog.tools · its alternatives →
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JSON, CSV, Regex & more — all in your browser
Jun 2026 · databench.netlify.app · its alternatives →
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Fast, 100% client-side, and ad-free CSV parser
Jul 2026 · toolvize.com · its alternatives →
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Query expressions for semi-structured data. Contribute to cratesland/spath development by creating an account on GitHub.
2025 · github.com · its alternatives →
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Hello HN! I want to introduce fastgron, my new project. fastgron is a JSON to GRON converter, built to be incredibly fast – it's 40 times faster than Gron. GRON is a tool for making JSON greppable, but it can slow down with larger files. With fastgron, even a 200MB JSON file can be converted in just 1 second. Key features include streaming conversion for memory efficiency and an optimized path reconstruction for faster operations. It leverages C++ and the simdjson and fast_io libraries for speed. I welcome all feedback, suggestions, or questions. Thank you!
2023 · github.com · its alternatives →
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json formatter online, online json tool, format json
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 →