MemoTune is a web-based AI song generator that turns ideas, lyrics, stories, and images into complete songs with vocals or instrumentals. It runs in a browser and is intended for users without music production experience. Prompts are limited to 800 characters or less. The tool can turn a prompt or user-provided lyrics into melody, arrangement, and vocals. Users can choose vocal or instrumental output and can direct the sound by specifying genre, mood, energy, and song sections. Supported styles include Rap, Rock, Jazz, K-Pop, Metal, Lo-Fi, Classical, Ambient, Pop, R&B, Country, and Latin. MemoTune also provides usage rights information so users can know where they may publish a song before release. A typical workflow begins with an idea, lyric, story, or image that the user wants to develop. The user enters a prompt or lyrics, selects vocal or instrumental output, adjusts genre, mood, energy, and sections, and generates a song that can then be shaped, finished, and shared. The platform supports personal projects such as turning names, stories, and meaningful moments into songs, and it allows users to explore songs shared by creators. Related tools listed on the site include AI Song Maker, Album Cover, Sound Effects, and Key & BPM Finder.