Launching today
NoUploadConverter
Convert files with 100% in-browser privacy & zero uploads
3 followers
Convert files with 100% in-browser privacy & zero uploads
3 followers
NoUploadConverter is a privacy-first web utility with 67+ client-side tools across PDF, image, video, audio, and archives. Unlike cloud converters, all processing runs 100% locally in your device RAM via WebAssembly, Canvas, and Web Audio. Key Features: - Zero Server Uploads: Files never leave device RAM - Hardware Speed: Instant local GPU & RAM execution - Unlimited & Free: No size limits or paywalls - True Offline PWA: Works completely offline in Airplane Mode - GDPR & HIPAA Compliant
Hey Product Hunt! 👋
I built NoUploadConverter because I was tired of uploading confidential contracts, sensitive tax returns, and private photos to random cloud servers just to merge a PDF or convert a WebP/HEIC photo.
Traditional converters force you to upload files across the internet to their servers, queue behind paying subscribers, and risk data breaches.
NoUploadConverter flips that model on its head by processing every single file 100% client-side directly inside your browser memory using WebAssembly, Canvas, and Web Audio APIs. Zero server uploads, zero logs, zero subscriptions, and complete offline PWA capability.
You can verify that no network requests leave your machine by opening DevTools (F12) -> Network tab while converting!
I would love to hear your thoughts, feedback, and any format requests!