What image formats can I convert to?

You can convert to JPEG, PNG, WebP, GIF, BMP, TIFF, PNM, and AVIF.

Can I convert multiple images at once?

Yes. You can select multiple files and they will be converted and downloaded in batch.

What input formats are supported?

JPEG, PNG, WebP, GIF, BMP, TIFF, TGA, ICO, PNM, HDR, EXR, AVIF, HEIC, HEIF, SVG, PSD, CR2, NEF, and DNG.

FLV to NSV — Free Online Video Converter

Q: How do you store my files?

We do not store any processed images.

Q: Is this tool free to use?

Yes, this converter is completely free.

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| convert [video.flv] —> [output.nsv]

[+] Convert FLV to NSV

[+] Drop FLV video here or click to select FLV

Output format

NSV (H.264 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

[+] Donate

[?] FAQ

How do I convert FLV to NSV?

Drop your FLV file onto this page, choose quality and codec settings, then click Convert. The result downloads as NSV instantly. All processing runs in your browser.

Is FLV to NSV conversion free?

Yes, this converter is completely free with no limits on file size or number of conversions.

What codec is used for NSV?

The default codec for NSV is H.264 / AAC. You can change the video and audio codec in Advanced mode.

How do you store my files?

We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.

Photo Converter