Dev tools · alternatives · 2026

24 alternatives to Json2Email. A simple html e-mail generation API.

Turn simple JSON into a responsive e-mail

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Json2Email. A simple html e-mail generation API. launched in 2018; newer entries below may have overtaken it.

1. 1
   Json2Html▲97

   App to convert JSON into human friendly tabular format.

   2015 · its alternatives →

2. 2
   Generate JSON▲77

   AI-generated dummy JSON - deploy in seconds

   2023 · its alternatives →

3. 3
   JSON Api▲175

   Hosted API's to develop your app for free 🙌

   2020 · its alternatives →

4. 4GJ
   Generate JSON mock data for testing/initial app development▲103

   2023 · jsongenerator.io · its alternatives →

5. 5
   JSON Generator▲139

   Create mock and sample JSON using a powerful template syntax

   2014 · its alternatives →

6. 6
   Submit JSON▲127

   Easy form submissions and email notifications

   2023 · its alternatives →

7. 7
   Dynamic Email Template▲114

   Generate email template code with dynamic JSON data or API

   2019 · its alternatives →

8. 8JA
   JsonTree, a 3.53kb JavaScript tool for generating html trees from JSON▲78

   2017 · maxleiter.github.io · its alternatives →

9. 9LE
   Llama2 Embeddings FastAPI Server▲178

   Author here. I just wanted a quick and easy way to easily submit strings to a REST API and get back the embedding vectors in JSON using Llama2 and other similar LLMs, so I put this together over the past couple days. It's very quick and easy to set up and totally self-contained and self-hosted. You can easily add new models to it by simply adding the HuggingFace URL to the GGML format model weights. Two models are included by default, and these are automatically downloaded the first time it's run. It lets you not only submit text strings and get back the embeddings, but also to compare two…

   2023 · github.com · its alternatives →

10. 10
    Web2JSONL▲6

    Web2JSONL – Convert Websites to JSONL for AI Model Training

    Nov 2025 · web2jsonl.vercel.app · its alternatives →

11. 11QG
    Quickly generate REST API (for Postgres db)▲70

    2019 · its alternatives →

12. 12AL
    a Lisp that uses JSON instead of S-expressions (in .js)▲69

    2011 · github.com · its alternatives →

13. 13JM
    JSON5 — modern JSON▲64

    2012 · github.com · its alternatives →

14. 14SC
    Sitemap2Feed – Convert an online sitemap to Atom, RSS and JSON feeds▲55

    2023 · github.com · its alternatives →

15. 15SA
    Shunter – a Node.js application to read JSON and translate it into HTML▲33

    2015 · github.com · its alternatives →

16. 16
    JSON Playground Tools▲5

    Modern Developer Toolkit

    Jan 2026 · jsonplayground.online · its alternatives →

17. 17
    JSON helper plugin for chrome▲9

    A pretty JSON parser with many integrated tools

    2017 · its alternatives →

18. 18AT
    Anything To JSON – a language model for structured extraction▲18

    Hey HN! Erik here from banana.dev We’ve trained a small(ish) language model on structured extraction, and today we’re launching a playground for it at https://anythingtojson.com. Give it a try! This model continues our work on structured generation, following last week’s launch of Fructose[1], a python client for strongly-typed LLM responses. There seem to be two distinct halves of the problem intended to be solved by Fructose and structured generation: 1. the reasoning ability of the model, such as performing chain of thought, creative acts, and natural language tasks. In a way,…

    2024 · anythingtojson.com · its alternatives →

19. 19
    JSON2Invoice▲7

    Generate beautiful invoices from json

    2025 · json2invoice.com · its alternatives →

20. 20
    Data2Json▲4

    API for Developers – Transform Raw Data into Structured JSON

    2024 · its alternatives →

21. 21
    Schema Markup Generator (JSON-LD)▲8

    Free schema markup generator.

    Jul 2026 · nativewp.app · its alternatives →

22. 22
    JSONBason▲15

    Sick of looking at squashed JSON Data?

    2025 · jsonbason.com · its alternatives →

23. 23
    Hybiscus – JSON API for making beautiful PDF reports▲8

    Generate stunning PDFs with zero design experience, using our simple JSON API. Automate your workflows using our JSON to PDF generator API.

    2021 · hybiscus.dev · its alternatives →

24. 24
    JSON2TS▲2

    Secure, client-side JSON to TypeScript converter.

    Jan 2026 · json2ts.js.org · its alternatives →

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 →