WDHS — Web Utilities

Small, fast tools
that run in your browser.

Three focused utilities for everyday development and debugging work.

No uploads, no accounts, no unnecessary dependencies.

Tools

03 tools

01
JSON Formatter
Format, validate and inspect JSON data.
Open /json
02
Timestamp Converter
Convert Unix timestamps to readable dates and back.
Open /timestamp
03
URL Encoder
Encode and decode URL components directly in your browser.
Open /url

Built for quick everyday tasks

Every tool is plain HTML, CSS and vanilla JavaScript. Input is processed by the page itself, so whatever you paste in stays in the browser tab and is never sent anywhere. Nothing to install, nothing to sign up for.

Small, fast toolsthat run in your browser.

Tools

JSON Formatter

Timestamp Converter

URL Encoder

Built for quick everyday tasks

Small, fast tools
that run in your browser.