You can use MP4 to GIF Animation Converter to convert MP3 to GIF animation. With this powerful application, many functions can be realized such as converting one part of MP3 to animated GIF, setting the size and quality of output file, controlling the GIF replay times and frame rate, etc.

The tool application is free for trial and you can download it via clicking here. If you need the full function version, please buy a registration key for the single-user personal license by clicking here or the single-user commercial license by clicking here. The multi-user personal license can be downloaded here and multi-user commercial license can be downloaded here.

The main interface in Figure1 can give you the acquaintance to the application. There is a table locating in the middle of the interface, which is used to list all the MP3 files to be converted. You can add MP3 files by clicking "Add Image File(s)" button or dragging the image files into the table from your computer. Right clicking your mouse in the list and choosing "Add files" option is available to realize the same function. You can also remove image file one by one by clicking on "Remove" button or remove all the files by clicking "Remove All" button.

After clicking "Options" button, you can see there are several spin boxes and combo boxes in "Option" dialog box showed in Figure2. In "Start (Sec)" and "End (Sec)" spin boxes, you can set the start and end time of the MP3 file when converting it to GIF animation. In other word, you can convert a section of MP3 file to animated GIF with MP4 to GIF Animation Converter. In "Size (1 to 6000)" spin box, you are able to set the resolution of output file. The "Quality: (0.01 to 255)" spin box allows you to control the quality of output file. Please choose the output format as "GIF Animation (*.gif)" in "File Format" combo box. You can set the GIF replay times in "GIF Replay Times" spin box. If not, the output animated GIF file will replay infinitely. In "GIF Frame Rate" spin box, you can control the play speed of the GIF animation by setting different frame rates. To be specific, the value in the spin box stands for the image number played in one second. The larger the value is, the more the images will be played in one second and the faster the play speed is.

Please click "OK" button and click "Convert" button in the interface of MP4 to GIF Animation Converter to specify the path for the target file in "Browse for Folder" dialog box. Then click "OK" button to run the conversion. Several seconds later, you will get the new created GIF animation, please see Figure3.