Question 1

Is Moditly Converter safe to use?

Accepted Answer

Yes. Moditly Converter processes everything in your browser using WebAssembly technology. Your files never leave your device. There are no uploads, no servers touching your data, and zero risk of malware.

Question 2

Is there a file size limit?

Accepted Answer

No. Since everything runs in your browser, the only limit is your device's memory. Most modern devices can handle files up to several gigabytes.

Question 3

What formats does Moditly Converter support?

Accepted Answer

Video: MP4, WebM, AVI, MOV, MKV, GIF. Audio: MP3, WAV, AAC, OGG, FLAC, M4A. Image: PNG, JPG, WebP, BMP, TIFF, ICO. PDF: merge, split, compress, convert to/from images.

Question 4

Do I need to sign up to use Moditly Converter?

Accepted Answer

No. Moditly Converter is completely free and requires no account. Just drop your files and convert.

Question 5

Does Moditly Converter store my files?

Accepted Answer

No. Your files are processed entirely in your browser's memory. When you close the tab, everything is gone. Moditly has zero access to your files.

Question 6

How does Moditly Converter remove backgrounds from videos?

Accepted Answer

Moditly offers two methods: chroma key (green/blue screen removal using FFmpeg) for instant results, and AI-powered frame-by-frame removal using machine learning for short clips without a green screen.

Question 7

Can Moditly Converter isolate vocals from a song?

Accepted Answer

Yes. The Voice Isolator tool can extract vocals from music, remove vocals for karaoke, enhance voice clarity, and reduce background noise — all processed in your browser.

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