Web Utilities

All Web Tools

A collection of 100% private, client-side web tools and utilities built to run right in your browser.

Developer tools

Developer

Explore, format, validate, and analyze JSON with an interactive tree, instant search, tables, and statistics.

Developer

Track DeepSeek API peak vs. off-peak hours in your local timezone with interactive timeline, live countdowns, and token pricing.

Privacy

View camera hardware, exposure settings, GPS location, and full EXIF metadata locally.

Converter

Convert JPG, PNG, WebP, GIF, and SVG images instantly inside your browser.

PDF

Combine and convert JPG, PNG, and WebP images into a single PDF document.

Creative

Create styled QR codes for links, WiFi, contacts, messages, locations, and batches with PNG or SVG export.