How do I convert MP4 to AMR?

Drop your MP4 file onto the converter above, make sure AMR is selected, and click Convert. When it's done, download the AMR file — it usually takes a few seconds.

Is it safe to convert MP4 to AMR here?

Yes. Your file is sent over an encrypted connection to an isolated sandbox that's created for your job only, then both the original and the result are deleted automatically.

Is the MP4 to AMR converter free?

Yes. Cloud conversions like this one use credits, and you get free credits every day (3 without an account, 10 with a free account).

Will converting MP4 to AMR reduce quality?

AMR is a lossy format, but our defaults are tuned to be visually indistinguishable for most files. You can raise the quality under Options.

Can I convert multiple MP4 files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

MP4→MP3 MP3→AMR MP4→WebP MP4→MOV WAV→AMR MP4→GIF MOV→AMR MP4→WAV M4A→AMR MP4→WebM WebM→AMR MP4→MKV MP4→M4A MP4→AVI MP4→FLAC MP4→AAC MP4→OGG MP4→WMV MP4→Opus MP4→M4V MP4→FLV MP4→MPEG MP4→3GP MP4→WMA MP4→TS MP4→MPG MP4→AIFF MP4→VOB MP4→M4B FLAC→AMR MKV→AMR AAC→AMR AVI→AMR OGG→AMR WMV→AMR Opus→AMR WMA→AMR FLV→AMR M4V→AMR MPEG→AMR 3GP→AMR AIFF→AMR MPG→AMR TS→AMR M4B→AMR MTS→AMR VOB→AMR M2TS→AMR PNG→JPG JPG→PNG PNG→WebP JPG→WebP WebP→PNG WebP→JPG HEIC→PNG HEIC→JPG PNG→JPEG JPG→JPEG JPEG→PNG JPEG→JPG PNG→PDF JPG→PDF PDF→PNG PDF→JPG HEIC→WebP PDF→DOCX DOCX→PDF JPEG→WebP WebP→JPEG PNG→GIF JPG→GIF GIF→PNG GIF→JPG MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MKV→MP4 HEIC→AVIF JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX PDF→TXT DOC→PDF TXT→PDF WebP→ICO ICO→WebP PPTX→PDF AVI→WebP WebM→GIF GIF→WebM SVG→AVIF MOV→AVI

MP4AMR

Convert MP4 to AMR

Free and secure. MP4 files are converted in an isolated cloud sandbox and deleted automatically.

Isolated cloud sandbox
No watermark
Batch & ZIP download

Need a smaller MP4? Compress MP4

How to convert MP4 to AMR

1
Add your MP4 files
Drag and drop MP4 files onto the converter, paste them, or click to browse. You can add several at once.
2
Choose AMR
AMR is already selected. Open Options if you want to change quality, size or metadata.
3
Convert
Click Convert. Files are processed in a secure cloud sandbox and are usually ready in seconds.
4
Download your AMR
Download each AMR file, or everything at once as a ZIP.

MP4 vs AMR

From

MP4 · MPEG-4 Part 14

MP4 is the most widely supported video container. It usually holds H.264 or H.265 video with AAC audio and plays on every device and platform.

Type: Video
Extension: .mp4
MIME: video/mp4
Best for: sharing, streaming and uploading video anywhere

Lossy compressionOpen standard

All MP4 conversions →

AMR · Adaptive Multi-Rate

AMR is a speech codec used by mobile phones for voice recordings and calls.

Type: Audio
Extension: .amr
MIME: audio/amr
Best for: voice recordings from older phones

Lossy compressionLegacy format

All AMR conversions →

MP4 to AMR: frequently asked questions

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