Simple tools.
Get things done.
A growing collection of fast, useful digital tools for everyday work. Run client-side in your browser or through ultra-fast cloud workers.
Music Information
Look up album artwork, metadata, acoustic metrics, and ISRC codes from public sources.
YouTube Thumbnail Grabber
Instantly download high-resolution HD, 4K, and maxres thumbnails from any video link.
Image Compressor
Losslessly compress PNG, JPEG, and WebP images directly in your browser with zero server uploads.
JSON Formatter & Validator
Prettify, minify, validate, and inspect deeply nested JSON objects with real-time syntax checking.
PDF Tools Suite
Merge multiple PDF documents, split pages, and rotate sheets securely without watermarks.
Case & Slug Converter
Convert text instantly between camelCase, snake_case, kebab-case, PascalCase, and Title Case.
QR Code Generator
Create customizable QR codes for links, WiFi, and emails with custom colors and high-DPI export.
Meta Tags & OpenGraph Previewer
Test how your web pages look when shared across Twitter, Facebook, LinkedIn, and Discord.
Text Converter
Convert text in-place between Sentence case, UPPERCASE, lowercase, Capitalized Case, and inspect real-time word and character statistics.
Why WebToolkit?
Built from the ground up for speed, simplicity, and privacy.
Fast & Lightweight
Zero bloat. Fast loading pages designed for high performance with modern web standards and instant feedback.
Mobile-First App Feel
Full mobile app ergonomics with bottom navigation, touch targets, and installable PWA foundation.
Privacy-Conscious & Free
Try tools anonymously without mandatory signups. In-browser client processing keeps your data secure.
Get Started in Seconds
Create a free account to track your usage, save custom settings, and get unlimited access to everyday utilities.