⚡ Starts in Seconds
Instant processing, zero cloud upload wait. No queues or remote server latency.
Four Architectural Pillars of True Local Computing
🔒 100% In-Browser Privacy
Your files never leave your device. Zero cloud storage and zero AI training scrapers.
💻 On-Device Hardware Acceleration
Powered directly by WebAssembly, WebGL, and WebGPU running on your native machine.
📦 Works with Huge Files
Stream and remux large media and multi-page documents without cloud file size caps.
🛠️ Four In-Browser Creative & Document Studios
100% private client-side toolkits operating entirely within local device memory.
Studio-grade neural noise suppression, acoustic echo removal, speaker diarization, and offline Whisper speech transcription.
114 offline PDF tools, irreversible true redaction, and layout-preserving conversion to Word (.docx) and Excel (.xlsx).
Lossless container remuxing (MKV/MOV to MP4), subtitle extraction, audio-video muxing, and target size compression.
4K hair-strand background removal (free remove.bg replacement), 32-country passport photo compliance, and 4K AI upscaling.
🚨 Six Critical Solution Hubs for Everyday Bottlenecks
Instant remedies with zero upload delay, zero server storage, and zero paywalls.
1. PDF Locked & Read-Only ↗
Convert read-only and contract PDFs into editable Word and Excel with layout intact.
2. Paywalled 4K Cutouts ↗
Instant 4K hair-strand background removal and pure white e-commerce backdrops with zero credit traps.
3. Passport Photo Rejection ↗
Official 32-country ICAO compliance, RGB 255 pure white backdrops, and multi-up 4x6 print sheets.
4. Unorganized Meeting Audio ↗
Offline speech-to-text with automatic speaker diarization (A/B) and timestamps with zero cloud leaks.
5. Files Too Large to Send ↗
Precision target compression strictly fitting email 25MB, Discord 10MB, or WhatsApp limits.
6. Fear of Confidential Data Leaks ↗
True destructive pixel redaction eliminating underlying vector glyphs with zero bytes leaving your device.
Frequently Asked Questions
- 为什么无需上传即可在浏览器中完成 AI 降噪？
- Drop & Clean 采用 WebAssembly (WASM) 与 WebCodecs 技术，在您设备的 CPU/GPU 线程中本地运行。媒体文件在处理期间保留在设备上；获得许可时，可能会发送匿名诊断数据。
- 导出的 4K/HDR 视频画质会受损或被压缩吗？
- 绝不。Drop & Clean 拥有独家视频无损直通管线（Bit-Exact Video Passthrough），仅解封装并清洗音频轨，视频流（包括 4K/8K 分辨率、60fps 帧率及 HDR 色彩元数据）100% 原样封装，无任何画质劣化。
- 我的音视频文件和商业数据安全吗？
- 媒体文件在浏览器本地处理，不会上传。匿名诊断数据可能根据您的隐私设置发送；详情请参阅隐私政策。本地处理本身并不保证符合 GDPR 或 CCPA 的所有义务。