Téléchargement

Comment convertir MP3 à MP4

Étape 1 : Téléchargez votre MP3 Sélectionnez les fichiers à l'aide du bouton ci-dessus ou par glisser-déposer.

Étape 2 : Cliquez sur le bouton « Convertir » pour lancer la conversion.

Étape 3 : Téléchargez votre fichier converti MP4 des dossiers

MP3 à MP4 FAQ sur les conversions

Comment puis-je convertir MP3 à MP4?

Simply upload your MP3 file by clicking "Select your files" or dragging and dropping it onto the page. Then click the "Convert Files" button and download your converted MP4 file when it's ready.

La conversion est-elle gratuite ?

Yes, basic MP3 to MP4 conversions are completely free. You can convert files without creating an account. Premium users get additional features like batch conversion, larger file sizes, and priority processing.

Combien de temps dure la conversion ?

Most MP3 to MP4 conversions complete within seconds to a few minutes, depending on file size and complexity. Larger files or those requiring more processing may take longer.

Mes fichiers sont-ils en sécurité ?

Yes, your files are secure. All uploaded files are automatically deleted from our servers after conversion. We use secure connections (HTTPS) for all file transfers and never share your files with third parties.

What is the maximum file size for MP3 to MP4 conversion?

Free users can convert MP3 files up to 100MB. Premium subscribers enjoy unlimited file sizes and can process much larger files. Sign up for a premium account for heavy-duty conversions.

Will I lose quality when converting MP3 to MP4?

Our converter is designed to maintain the highest possible quality during conversion. The output quality depends on the original file quality and the characteristics of both formats. MP4 files are optimized for their intended use while preserving quality.

Can I convert multiple MP3 files to MP4 at once?

Yes! Premium users can batch convert multiple MP3 files to MP4 simultaneously. Simply select multiple files when uploading, and they'll all be converted and available for download. Free users can convert one file at a time.

MP3

MP3 (MPEG Audio Layer III) est un format audio largement utilisé, connu pour sa haute efficacité de compression sans sacrifier de manière significative la qualité audio.

MP4

MP4 (MPEG-4 Part 14) est un format de conteneur multimédia polyvalent qui peut stocker de la vidéo, de l'audio et des sous-titres. Il est largement utilisé pour diffuser et partager du contenu multimédia.