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Fast, easy to use audio and video file converter. Use EchoWave to convert MP3 to MP4 files online for free. No quality loss, just instant results!
CloudConvert is an online file converter. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. To get started, use the button below and select files to convert from your computer.
Use our free online file converter to easily convert your files from MP3 to MP4 or other formats, all within your web browser. Convert audio, video, and images without downloading any additional apps or registration.
File Converter - Convert 2000+ different audio, image, video, e-book, document, and archive conversions online. No software to install and free.
How to Convert MP3 to MP4? Click the “Choose Files” button to select your MP3 files. Click the “Convert to MP4” button to start the conversion. When the status change to “Done” click the “Download MP4” button
- Introduction
- How to Use
- Background Options
- Video Duration Options
- Effect Options
- Effect Related Options
- Remark
- Other Audio Tools
This free tool can help you convert MP3 audio to MP4 video, you can use the album art cover in MP3 audio or other image file as the background of the output video. By default, if the source MP3 audio has an album art cover image embedded, the tool can extract and use it as the background image. The album art is one of the ID3 tags of MP3 audio, whi...
Select a "MP3 File".Select a value in the "Background". If you choice the "Image File" option, select an "Image File" (such as *.jpg, *.bmp, *.gif, *.png and more).Click the "Convert" button to start uploading your files.Once the upload is complete, the converter will redirect a web page to display the conversion results.Default, if the MP3 file has an album art cover image, that cover image will be used as the background image.Image File, you can select an image file as the background of the output video.Color, you can create a video with a specific color background, the "Color" options include "Azure", "Black", "Blue", "Brown", "Cyan", "Fuchsia", "Gold", "Gray", "Green", "Maroon", "Navy", "Olive",...MP3 File, the duration of the output video will be the same as the audio file.Other Values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60 seconds.Zoom Effect, move a still image by zooming in or out, as if a person is gradually approaching or further away from the image. The supported effects includes: "Zoom In Center", "Zoom In Left", "Zoom...Pan Effect, move a still image from left to right, right to left, top to bottom or bottom to top. The supported effects includes: "Pan Left", "Pan Right", "Pan Up", "Pan Down".Rotate Effect, rotate a still image from left to right or right to left. The supported effects includes: "Rotate Left (45 °)", "Rotate Left (90 °)", "Rotate Right (45 °)", "Rotate Right (90 °)".Blur Effect, a blurry image slowly become clearer. The supported effects includes: "Blurred To Clear", "Pixelized To Clear", "Clear To Blurred", "Clear To Pixelized".Effect Duration, this option is in seconds, it helps you control the display time of additional effect.Effect Enlarge, this option helps you control the magnification of the image when you choose "Zoom Effect", "Pan Effect" or "Rotate Effect".Effect Background, this option helps you set the background color of the transition effects. If you select the "Default" value, the tool will try to use the default background color of the source i...The maximum upload file size is 200 MB.Before uploading, please make sure you agree to the terms of this website.If the file upload process takes a long time or is unresponsive or very slow, please try to cancel and resubmit.This converter cannot support encrypted or protected audio files.AnyConv is a five-star ⭐ MP3 to MP4 converter ⭐ ️Change mp3 to mp4 format in batch. Fast and free. No software installation required.
