How does in-browser AI noise reduction work?

Drop & Clean executes compiled WebAssembly (WASM) neural networks locally on your CPU/GPU threads inside the browser sandbox. The raw audio stream is demuxed, processed frame-by-frame via 48kHz ERB filterbanks, and recombined with your video without sending a single byte over the network.

Will my 4K/HDR video lose quality during export?

No. Drop & Clean features bit-exact video passthrough using WebCodecs and the built-in Media Service. Only the audio track is extracted and cleaned; the video stream (including 4K/8K resolution, 60fps frame rate, and HDR color metadata) remains 100% untouched without lossy re-encoding.

Are my files private and secure?

Completely. Because all computations happen client-side inside your browser sandbox, neither Drop & Clean nor any third party can access, listen to, or store your audio/video files. It is 100% GDPR and CCPA compliant by design.

Media Won’t Open or Can’t Be Copied? Instant Lossless Format & OCR Rescue

Solve iPhone MOV playback black screens, unplayable WebM videos, and uncopyable formulas or tables. 1-second lossless remuxing and browser-based OCR with zero data loss.

Apple MOV ➔ MP4

iPhone MOV to Universal MP4 (H.264) Converter

Problem: Apple iPhone ProRes / QuickTime MOV won't play on Windows PC or PowerPoint

Solution: Lossless remuxing directly on device into standard 8-bit MP4 with zero quality drop

Launch Dedicated Tool →

Zero-Reencode Remux

OBS MKV to MP4 Remuxer without Re-encoding

Problem: OBS / Stream rip saved in MKV, Adobe Premiere & DaVinci Resolve refuse to import

Solution: Stream-copy video and audio tracks in 1.2 seconds without burning GPU or losing bits

Launch Dedicated Tool →

VP9 ➔ H.264

WebM to MP4 High-Compatibility Transcoder

Problem: WebM downloaded from web won't play in Discord or Final Cut Pro

Solution: Converts VP9/Opus WebM into hardware-accelerated H.264/AAC for 100% device playback

Launch Dedicated Tool →

OCR ➔ Excel

Scanned PDF / Screenshot to Clean Excel (.xlsx)

Problem: Locked table or financial report trapped in PDF, re-typing takes 4 hours

Solution: Local neural OCR recognizes rows, headers, and numbers directly into spreadsheet cells

Launch Dedicated Tool →

Frequently Asked Questions

How does in-browser AI noise reduction work?: Drop & Clean executes compiled WebAssembly (WASM) neural networks locally on your CPU/GPU threads inside the browser sandbox. The raw audio stream is demuxed, processed frame-by-frame via 48kHz ERB filterbanks, and recombined with your video without sending a single byte over the network.
Will my 4K/HDR video lose quality during export?: No. Drop & Clean features bit-exact video passthrough using WebCodecs and the built-in Media Service. Only the audio track is extracted and cleaned; the video stream (including 4K/8K resolution, 60fps frame rate, and HDR color metadata) remains 100% untouched without lossy re-encoding.
Are my files private and secure?: Completely. Because all computations happen client-side inside your browser sandbox, neither Drop & Clean nor any third party can access, listen to, or store your audio/video files. It is 100% GDPR and CCPA compliant by design.