I built 100+ free browser tools so people stop uploading private files to cloud servers

Описание и применение

SuperToolKit — набор из 100+ браузерных инструментов, работающих полностью в памяти устройства, без загрузки файлов на облачные серверы, рекламы и ограничений.

Задача

Existing online converters force users to upload sensitive files to remote cloud servers, impose daily limits, and display ads.

Результат

SuperToolKit eliminates the need to upload private files to cloud servers, removes usage limits and ads, and enables offline operation.

Рабочий процесс

• Open SuperToolKit in the browser
• Select desired tool (audio editor, PDF merger, etc.)
• Upload or drag files into the tool
• Processing occurs locally via WebAssembly and Web Workers
• Download or use the result directly in the browser

Доказательства

SuperToolKit handles the work directly inside your browser sandbox using WebAssembly, the Web Audio API, and background Web Workers.

Источник

Your device's hardware does the computing. Audio editing, PDF merging, and file conversions happen in local memory—nothing ever gets sent across the internet.

Источник

Built as a Progressive Web App (PWA) with service worker caching, so all utilities work even in airplane mode.

Источник