# Super ToolKit

> No Ads, No Login, No Subscription, Unlimited Access. Fast, private online productivity suite with PDF tools, image compressor, QR studio, and media converters.

## Core Utilities

- [Super ToolKit Homepage](https://supertoolkit.app): All-in-one private, on-device productivity and file conversion suite.
- [PDF Merger](https://supertoolkit.app/?tool=pdf-merger): Combine and reorder multiple PDF documents into a single unified file.
- [Image Compressor](https://supertoolkit.app/?tool=image-compressor): Compress JPEG, PNG, and WebP images with custom quality controls.
- [Images to PDF](https://supertoolkit.app/?tool=images-to-pdf): Convert and arrange photos into a clean, downloadable PDF document.
- [PDF to Document](https://supertoolkit.app/?tool=pdf-to-doc): Extract text and convert PDF documents to Markdown or Word formats.
- [Instant QR Code Studio](https://supertoolkit.app/?tool=qr-code-studio): Generate custom QR codes with color gradients and logos.
- [JSON Cleaner & Formatter](https://supertoolkit.app/?tool=json-cleaner): Clean, validate, format, and minify messy JSON structures.
- [JSON to Excel](https://supertoolkit.app/?tool=json-to-excel): Convert JSON datasets to formatted Excel spreadsheets or CSV.
- [Video to Audio](https://supertoolkit.app/?tool=video-to-audio): Extract high-quality MP3 audio tracks from MP4 video files.
- [Audio to Audio](https://supertoolkit.app/?tool=audio-to-audio): Convert audio between MP3, WAV, and AAC formats.
- [Word Counter & Case Converter](https://supertoolkit.app/?tool=word-counter-case): Count words, characters, and transform text casing styles.
- [Age Calculator](https://supertoolkit.app/?tool=age-calculator): Calculate exact chronological age in years, months, and days.
- [Birthday Calculator](https://supertoolkit.app/?tool=birthday-calculator): Calculate upcoming milestone birthdays and countdown days.

## Agentic Interfaces

- [WebMCP Manifest](https://supertoolkit.app/.well-known/webmcp.json): Machine-readable protocol tool definitions for AI agents.
- [AI Tool Catalog](https://supertoolkit.app/ai-catalog.json): Structured tool index for automated task assistants.