Online formatter for JSON, XML, and more
Just paste some structured data and it's formatted.
Online formatter for JSON, XML, and more launched on October 17, 2023 with 1 votes. The site was still online in September 2026, 3 years on.
What it does
Instant online formatter for JSON / XML / HTML / SQL or anything that looks like this. The lexer is very permissive, and the reader includes syntax highlighting, node navigation, minimap, recursive formatting, search supporting regular expression,..
Universal online formatter for JSON, XML, HTML, SQL: what you paste is immediately beautified with syntax highlighting, minimap, search tools, …
Format Express is the ideal companion to help you read minified input found in logs or web services. This is an universal online formatter (JSON, XML, HTML, SQL, …): what you paste is immediately beautified with syntax highlighting, node navigation, minimap, recursive formatting, search supporting regular expression, ... No, it's not a validator: the formatter is very permissive and will do its best even with malformed data. Yes. The data submitted on this site is securely sent over HTTPS to the server for the formatting, where it is neither saved* nor logged. * unless using the link API (see below). In this case the input is saved for 10 days. You can't ! So if your data contains sensitive…from format-express.dev
Does a similar job
all alternatives →


JSON Formatter & Validator2025 · json.toolaska.com · ▲6Free online json tools with syntax highlighting

JSON Formatter Online2025 · json-formatter-new.vercel.app · ▲7Free json formatter & validator online
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 6d ago · github.com

OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 29d 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 · 26d ago · talanoa.email


Source: Product Hunt launch ↗
Launched alongside, October 2023
the whole month →
Nudge 2.0▲1,051In-app experiences to activate, retain, & understand users
Growth · 2023 · nudgenow.com


Unlock AI magic for elevated customer engagement, fast
AI · 2023 · tiledesk.com


Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.
Dev tools · 2023 · github.com