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.

F4V to RM — 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.f4v] —> [output.rm]

[+] Convert F4V to RM

[+] Drop F4V video here or click to select F4V

Output format

RM (RV10 / AC-3)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

[+] Donate

[?] FAQ

How do I convert F4V to RM?

Drop your F4V file onto this page, choose quality and codec settings, then click Convert. The result downloads as RM instantly. All processing runs in your browser.

Is F4V to RM conversion free?

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

What codec is used for RM?

The default codec for RM is RV10 / AC-3. 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