JSON Size Analyzer
A little tool to help you make your JSON data smaller
JSON Size Analyzer launched on October 9, 2018 with 2 votes. The site was still online in September 2026, 8 years on.
What it does
This tool breaks down the size of a JSON object by property. You can use it when looking for ways to make your API responses smaller, or to store less data in your database.
See how you can reduce the size of JSON data, for example in your API responses or database.
You are using an old browser that is not supported anymore. You can continue using the site, but some things might not work asfrom debugbear.com
Does a similar job
all alternatives →
JSON For You – Visualize JSON in graph or table views2024 · github.com · ▲211After 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!


- JIJSON.is2016 · json.is · ▲100
- IMI made a tool which fixes broken JSONs2024 · prakhar897.github.io · ▲29
JSON Expert – Create Web APIs from the Files in Your Dropbox2015 · json.expert · ▲5A professional-grade JSON comparison and analysis tool. Compare multiple JSON payloads, highlight differences, visualize deep structures, and share results instantly.
More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com

Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 16h ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
Source: Product Hunt launch ↗