PureMark – JSON, Base64, Diff tools that never send data to a server

Show HN: PureMark – JSON, Base64, Diff tools that never send data to a server

PureMark – JSON, Base64, Diff tools that never send data to a server is a business in show hn launch.

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I kept doing the same thing: copy a string, guess if it's JSON/Base64/URL-encoded, open the right tool, paste. Ten times a day.So I built PureMark — browser-based dev tools that auto-detect what you paste and process it immediately. No sign-up, no server, everything stays in your browser.Tools: JSON Formatter, Base64, URL Encoder, Diff Checker, Timestamp Converter.What makes it different: - Zero-click: paste and it just works - Recipe URLs: share formatted results via URL (data in the hash, never sent to a server) - Chrome extension that auto-detects clipboard format and opens the right tool - Myers diff implemented from scratch (~130 lines, zero dependencies)Try it: https://json.puremark.ap

As a business in show hn launch, PureMark – JSON, Base64, Diff tools that never send data to a server is listed here with the public details available about it.

It is recorded at the Show HN launch stage.

Website: json.puremark.app