M4B to 3GP

• Step 1: Submit the M4B file you want to convert to 3GP to the upload box at the left.
• Step 2: The conversion starts automatically. Once it is complete, you will be redirected to a download page.
• Step 3: Once done, a download button will show up. Click it to get the result.

Overlay Images: You can add one or more overlay images for your 3GP video in step 2 after uploading the MP3.