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. Media files stay on your device during processing; anonymous diagnostics may be sent if enabled.

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 unchanged without lossy re-encoding.

Are my files private and secure?

Media files are processed locally in your browser and are not uploaded. Anonymous diagnostics may be sent according to your privacy settings; see the Privacy Policy for details. Local processing alone does not guarantee compliance with every GDPR or CCPA obligation.

Blocked by Upload Limits?

Stop suffering from "File size exceeds limit" errors on WhatsApp, WeChat, Discord, and Email. Compress videos, PDFs, and images locally in your browser with zero cloud waiting and zero quality loss.

WhatsApp ≤16MB

WhatsApp Video Compressor

Problem: WhatsApp video sending failed (>16MB or 64MB limit)

Solution: Target exact 15.8MB ceiling with zero cloud upload

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Email ≤20MB

Compress Media for Email Attachments

Problem: Email attachment rejected (Gmail/Outlook 25MB limit)

Solution: Keep under 20MB safely with clear audio and crisp visual fidelity

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Discord ≤25MB

Discord Video Clip Compressor (Under 25MB)

Problem: Discord non-Nitro upload rejected (>25MB limit)

Solution: Instantly squeeze 4K game clips to fit Discord without re-encoding lag

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PDF ≤2MB

Compress PDF for Online Portals (Under 2MB / 5MB)

Problem: Government / University portal rejects PDF (>2MB / 5MB)

Solution: Keep scanned forms and text sharp while decimating hidden bloat

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ATS Vector Preserved

ATS-Friendly Resume PDF Compressor

Problem: Job application system rejects portfolio or blurs resume text

Solution: Shrink file size under 2MB while 100% keeping vector text layers readable by ATS bots

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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. Media files stay on your device during processing; anonymous diagnostics may be sent if enabled.
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 unchanged without lossy re-encoding.
Are my files private and secure?: Media files are processed locally in your browser and are not uploaded. Anonymous diagnostics may be sent according to your privacy settings; see the Privacy Policy for details. Local processing alone does not guarantee compliance with every GDPR or CCPA obligation.