UnblockDevs is a free suite of developer tools that runs 100% in your browser — nothing is sent to servers, no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
United States




UnblockDevs is a free suite of developer tools that runs 100% in your browser — nothing is sent to servers, no signup required.




Local-first data workspace for opening, understanding, and exploring unfamiliar data files and archives.




JSONReader provides a suite of powerful tools to manipulate, format, validate, and beautify JSON data efficiently. Whether you're a developer, data analyst, or just working with JSON, our tools ensure a seamless experience.



It’s a web platform where you can input your json structure (as Json or Zod), add your prompt and it will generate json data following your structure using generative AI. It’s perfect for people that want to generate formatted reusable data, do content generation, data...



Objection.js is an ORM for Node.js that aims to stay out of your way and make it as easy as possible to use the full power of SQL and the underlying database engine while still making the common stuff easy and enjoyable.


Claude's own export is one ZIP of raw JSON: no project structure, no artifacts as files, no knowledge files. This exports whole projects or single chats as PDF, HTML, Markdown, JSON or ZIP, with artifacts saved as real files in their final edited versions.




Free JSON & Markdown workbench — format, validate, diff, chart, generate types, test APIs. Runs 100% in your browser, no signup, no uploads.




Advanced JSON Viewer transforms raw JSON data into an elegant, interactive viewing experience right in Safari.



A free and open source javascript clone of AnyOrigin, inspired by Whatever Origin, but with support to gzipped pages.

DataFormatHub is a comprehensive developer toolkit for converting, visualizing, and manipulating data formats. Unlike many online converters that send your data to a server, DataFormatHub processes everything locally in your browser (Client-Side), ensuring 100% data privacy.

Infinite canvas tools are a way to view and organize information spatially, like a digital whiteboard. Infinite canvases encourage freedom and exploration, and have become a popular interface pattern across many apps.

JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀.




Lossy compression service for 11 file types (JSON, CSV, SQL, JS, HTML, CSS, SVG, XML, YAML, Markdown, Text) using proven techniques from SVGO, tdewolff/minify, and CSSO.
Convert the JSON log into readable form with command line. - GitHub - gagan-bansal/munia-pretty-json: Convert the JSON log into readable form with command line.
BitRewriter is a powerful and user-friendly tool designed to simplify working with JSON data.



Online tool for querying, extracting or selecting parts of a JSON document or testing a query using JSONPath, JSPath, Lodash, Underscore, JPath, XPath for JSON, JSON Pointer or just plain old JavaScript.
Oil Price API delivers real-time and historical pricing data for 50+ energy commodities through a simple REST API. Covers crude oil (Brent, WTI, Dubai), natural gas (Henry Hub, TTF, UK NBP), coal, marine fuels, precious metals, and forex pairs.
It displays transactions which include addresses that have human readable characters in them. In addition, the service offers a functionality to encode arbitrary text as Bitcoin addresses.
Golf is a new programming language and framework for writing high-performance web services and web applications, with focus on simplicity.

Text Tools is a focused collection of utilities that run directly in your browser. Each tool is crafted for a single job to remove duplicates, fix spacing, change case, split or join lines, encode or decode data and every tool is tuned for accuracy,.

C library for reading/writing hierarchical data in a json-like text or a chunk-based binary format
Interactive Exploratory Data Analysis for Everyone Build your reproducible data analysis with simple command line interface and visualization on desktop.

Currency Layer data services are delivered in JSON format which is known for easy assimilation, interoperability with a variety of applications, & the highest usability. You will also get additional features like switching the exchange rate API.
