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.

RM to 3GP — 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.rm] —> [output.3gp]

[+] Convert RM to 3GP

[+] Drop RM video here or click to select RM, RMVB

Output format

3GP (H.264 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

[+] Donate

[?] FAQ

How do I convert RM to 3GP?

Drop your RM file onto this page, choose quality and codec settings, then click Convert. The result downloads as 3GP instantly. All processing runs in your browser.

Is RM to 3GP conversion free?

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

What codec is used for 3GP?

The default codec for 3GP 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