M4V to MP3 converter
Upload a M4V, get a polished MP3 back in seconds. StandardsPDF handles the conversion in your browser so your files stay yours.
Convert M4V to MP3
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Preserves bitrate and channels for clean playback
Handles long recordings and full albums in one job
Batch several M4V files in a single conversion
Downloads a ready-to-use MP3 you can share immediately
How it works
Convert M4V to MP3 in 3 steps
Drop your M4V into the box above
Let StandardsPDF process it in your browser
Save the MP3 to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert M4V to MP3?+
Upload your M4V file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the MP3. There is nothing to install and no account required.
Is converting M4V to MP3 free?+
Yes. M4V to MP3 conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the MP3 keep the quality of my M4V?+
StandardsPDF aims for the highest fidelity the MP3 format allows, so your video comes through looking as close to the original as possible. Some format-specific details may adapt where MP3 works differently to M4V.
Can I choose the bitrate when converting M4V to MP3?+
On the free tier StandardsPDF picks a clean default bitrate for your MP3; Pro lets you set the exact bitrate and sample rate for the M4V to MP3 conversion.
Is my M4V file kept private during M4V to MP3 conversion?+
Yes. Your M4V is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most M4V to MP3 conversions happen right in your browser.
Do I need to install anything to convert M4V to MP3?+
No. Converting M4V to MP3 runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum M4V file size I can convert to MP3?+
Up to 100 MB per M4V on the free tier and 2 GB on Pro. If your M4V is larger, split it first or upgrade for the higher limit.
Can I convert several M4V files to MP3 at once?+
Yes – add multiple M4V files and StandardsPDF processes them as a batch, returning a MP3 for each.