Media Converter

Convert audio and video files to any format. Free, fast, no signup.

Drop your file here to upload

MP4 MP3

Click or drag & drop to upload your file

Select a file

Select format to convert to

Search for a format

Video Formats

MP4 (.mp4)

MOV (.mov)

AVI (.avi)

GIF (.gif)

3GP (.3gp)

FLV (.flv)

M4V (.m4v)

MK3D (.mk3d)

MOOV (.moov)

MPA (.mpa)

MPE (.mpe)

MPEG (.mpeg)

MPG (.mpg)

MXF (.mxf)

QT (.qt)

VOB (.vob)

WEBA (.weba)

Audio Formats

MP3 (.mp3)

WAV (.wav)

M4A (.m4a)

AAC (.aac)

FLAC (.flac)

OGG (.ogg)

AIF (.aif)

AIFC (.aifc)

AIFF (.aiff)

AMR (.amr)

AU (.au)

CAF (.caf)

DSS (.dss)

GSD (.gsd)

GSM (.gsm)

M2V (.m2v)

MP2 (.mp2)

MPGA (.mpga)

MTS (.mts)

MUS (.mus)

OGA (.oga)

OGV (.ogv)

OGX (.ogx)

RM (.rm)

SWF (.swf)

TS (.ts)

WEBM (.webm)

WMA (.wma)

WMV (.wmv)

XSPF (.xspf)

Free, no signup
No watermark, ever
Files auto-delete in 1 hour
Nothing to install

Flippy reads and writes more than 46 audio and video formats: MP3, MP4, WAV, MOV, MKV, FLAC and the rest of the alphabet soup: and converts any of them into any other, in your browser, for free. No signup for everyday use, no watermark ever, and every file deletes itself from our servers within an hour.

One honest note before you flip: conversion changes the container and codec, not the quality ceiling. Turning a WAV into an MP3 shrinks it tenfold at a small, usually inaudible cost: but turning an MP3 into a FLAC can't restore what's gone, and every conversion page on this site will tell you which trade you're making before you make it.

How to convert a file

1
Drop any audio or video file into the flipper above: or click to browse for it.
2
Pick the output format. Search the list, or start from a conversion page like MP4 to MP3 and skip the choice entirely.
3
Hit Convert, watch the board flip, and download the result.

Why flip files here

46 formats, both directions

MP3, MP4, WAV, MOV, MKV, FLAC and the rest of the alphabet soup: any of them in, any of them out, including straight video-to-audio extraction.

The gentlest path wins

When a container swap is enough, streams are copied bit for bit and the conversion is near-instant. Re-encodes happen once, at quality matched to the source.

Honest about every trade

Each conversion page says plainly whether quality is kept, traded or unrecoverable, before you convert. No lossless-upscaling fairy tales here.

No watermark, no signup

Free for everyday use, and files delete themselves from our servers within an hour.

Containers vs codecs, in one minute

A file like video.mp4 is really two things: a container (MP4, the box) and codecs (say, H.264 video and AAC audio, the contents). The extension names the box, not what is inside: which is why renaming a file never fixes it.

Half the conversions people need are really box swaps: a MOV whose contents are already MP4-friendly just needs re-wrapping, with quality untouched. The other half genuinely re-encode the contents: that is where quality decisions live, and where Flippy treads carefully.

This is also why converting to MP4 fixes so many playback problems: it is the box whose contents the most players agree on.

Built on nine years of format wrangling

The engine under this page comes from HappyScribe, which has processed other people's audio and video since 2017. Nine years of real-world files teaches you which containers lie about their contents, which codecs break which players, and how to move a two-hour recording through a pipeline without touching its quality.

That's why conversions here take the gentlest path available: when a container swap is enough, your streams are copied bit-for-bit; when a re-encode is unavoidable, it happens once, at quality matched to the source.

Questions people ask

Is the converter really free?

Yes: free to use with no daily cap, no signup and no watermark. Files auto-delete from our servers within an hour of processing.

Will converting lose quality?

It depends on the direction, and we'll always say so: container swaps (like MOV to MP4) can be lossless, going lossy (WAV to MP3) trades a little fidelity for a lot of size, and going the other way can't restore anything. Each conversion page states its trade plainly.

What's the file size limit?

Free usage covers files up to 500 MB. If yours is bigger, compressing or trimming it first usually gets it under the bar.

How long does a conversion take?

Audio converts in seconds. Video depends on length and whether a re-encode is needed: container swaps are near-instant, full re-encodes run at roughly the speed of playback or faster.

Do you keep my files?

No. Uploads and outputs are deleted automatically within about an hour of processing: see the security page for the full lifecycle.

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