# JSON Viewer vs Slugy: which to pick

> JSON Viewer vs Slugy: pricing, platforms, launches, upvotes and founders side by side on ProductsFarm, with notes on which to pick.

Canonical: https://productsfarm.com/compare/json-viewer-vs-slugy
Last updated: 2026-11-14

|  | [JSON Viewer](https://productsfarm.com/product/json-viewer) | [Slugy](https://productsfarm.com/product/slugy) |
| --- | --- | --- |
| What it is | Turn JSON, YAML and CSV into interactive diagrams for developers | Short links and analytics that show which clicks turn into revenue |
| Pricing | Freemium | Freemium |
| Platforms | iOS, Android, Chrome extension, Web, API | Chrome extension, Web, API |
| Categories | Developer tools, Analytics | Marketing, Analytics, Developer tools |
| Made for | developers, data analysts, engineering leads | marketing teams, agencies, e-commerce sellers |
| Built with | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Netlify](https://productsfarm.com/tech-stack/netlify), [Lemon Squeezy](https://productsfarm.com/tech-stack/lemon-squeezy), [Google Analytics](https://productsfarm.com/tech-stack/google-analytics), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css) | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Vercel](https://productsfarm.com/tech-stack/vercel), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css) |
| Upvotes | 0 | 0 |
| Website | [jsonviewer.tools](https://jsonviewer.tools/) | [slugy.co](https://slugy.co/) |

## About JSON Viewer

JSON Viewer is a browser-based tool that turns JSON, YAML, XML, CSV, TOML and TOON into interactive node-edge diagrams. Graph, collapsible tree and table views show the same data, and values can be edited inside diagram nodes with the raw syntax updating to match.

Users can compare payload versions with a visual diff that marks added, deleted and changed fields, and validate data against JSON Schema drafts 7 and 2020-12 with errors highlighted on the diagram. A Chrome extension and a VS Code extension are also offered, along with native apps for Android and iOS.

Processing runs on the user's device, according to the site, and the free plan covers viewing and exploring with PNG downloads. Paid plans add features such as SVG and PDF export, ad-free use, saved cloud diagrams and an AI assistant. The tool is aimed at developers, engineering leads and data analysts.

## About Slugy

Slugy is an open-source URL shortener and link analytics product. It creates branded short links on custom domains, generates QR codes for each link, and offers bio pages that replace a separate link-in-bio tool. A free UTM builder helps teams produce GA4-ready campaign URLs, and free QR code and UTM tools are also available without an account.

Beyond clicks, Slugy can attribute leads and sales to the links that drove them. Lead conversion tracking is available on the Pro plan, and sales analytics with revenue per link is available on Growth. Teams can organize links into workspaces, assign roles, and share UTM templates. The site also lists integrations with Slack, Zapier, Make, Stripe, Shopify, WordPress and Segment, and a Chrome extension for shortening the current tab.

Slugy is aimed at marketing teams, agencies and e-commerce sellers who run campaigns across influencers, ads, QR codes and email and want to know which sources bring in actual revenue. Its free plan covers basic short links and click tracking, and paid plans add more links, tracked clicks, team seats and analytics retention.

## Related

- [JSON Viewer](https://productsfarm.com/product/json-viewer)
- [Slugy](https://productsfarm.com/product/slugy)
- [More comparisons](https://productsfarm.com/compare)