BrowserKit - 100% Private Client-Side Web Utilities
BrowserKit is a free, privacy-first web utility suite featuring 20+ browser-native tools to compress images, convert file formats, merge and split PDFs, remove PDF and ZIP passwords, trim videos, extract audio tracks, and encrypt files with password vaults.
Unlike legacy online converter platforms that upload user files to remote cloud servers, BrowserKit runs 100% client-side inside the user's web browser using HTML5 Canvas, WebAssembly, and Web Worker APIs. Sensitive photos, confidential legal contracts, financial documents, and personal video recordings never leave your local device.
BrowserKit includes specialized tools like HEIC-to-JPG conversion, AI background removal, US Passport 2x2 photo cropping, lossless PNG/JPG compression under 100KB, vector SVG minification, and military-grade AES-256-GCM file encryption. No user accounts, registration, or file size limits required.
