Kibadilishaji cha video kwenda MP4

Geuza MOV, WebM, MKV, AVI na video nyingine kuwa MP4 inayochezeka kila mahali.

Hufanya kazi kwenye kivinjari chako. Faili zako hazitoki kamwe kwenye kifaa. Tazama jinsi ya kuthibitisha

…

Jinsi ya kufanya

  1. 1
    Chagua mipangilio yako

    Jaza maelezo au chagua chaguo unazohitaji.

  2. 2
    Angalia matokeo

    Onyesho la awali husasishwa mara moja unapobadilisha kitu.

  3. 3
    Pakua au hifadhi

    Hifadhi matokeo kwenye kifaa chako. Hakuna kinachotumwa wala kuhifadhiwa kwenye seva.

About this tool

Add a video in MOV (iPhone), WebM (screen recordings), MKV, AVI or another format and get an MP4 that works on every phone, computer and website. The conversion runs inside your browser with a WebAssembly build of FFmpeg, so the file is not uploaded and there is no account or watermark.

How it works

Your browser loads the FFmpeg engine from this site, reads the file from your device and writes the result back to your device. Processing happens on your own processor, so speed depends on your computer or phone and on the length of the file. Short clips finish in seconds; a one hour video can take several minutes.

Quality and size

Higher quality means a larger file. For speech, 96 to 128 kbps is plenty; for music choose 192 kbps or more. For video, the balanced setting is a good start, and you can lower the maximum width to get a much smaller file for chat apps.

Limits

Browsers have limited memory, so files above about 400 MB are not accepted here. If a file fails, try a shorter clip or another format. Some rare codecs are not supported.

Privacy

Because nothing is uploaded, private recordings, family videos and meetings stay on your device. Close the tab and the data is gone.

Vidokezo vya matokeo bora

Kabla ya kuanza, tumia muda kidogo kusoma chaguo na ujaribu zana kwa mfano mdogo kwanza. Kila kitu hufanya kazi kwenye kivinjari kwenye kifaa chako mwenyewe; hakuna unachoandika au kuongeza kinachopakiwa na kufunga kichupo hufuta kila kitu. Ikiwa kitu hakionekani sawa, pakia upya ukurasa na ujaribu tena au tumia kiungo cha kuripoti kwenye ukurasa huu kutuambia kilichoharibika. Ikiwa matokeo bado yanaonekana vibaya, badilisha thamani moja kwa wakati ili uone kisanduku gani kinaathiri zaidi. Weka alama ya ukurasa huu ikiwa utaitumia tena.

Kwa ufupi

Maswali yanayoulizwa mara kwa mara

Is the file uploaded?

No. It is converted in your browser.

Which formats work?

MOV, WebM, MKV, AVI, MP4 and most others.

Is there a size limit?

Up to about 400 MB, depending on your device.

Is it free?

Yes, with no watermark.

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