AISong.Fun is a browser-based music creation tool built around a single, streamlined workflow: you supply words or an idea, and the service handles melody, arrangement, instrumentation and vocals. Users can paste existing lyrics, ask the built-in assistant for help writing lyrics, or switch to an instrumental mode when vocals are not wanted. Each generation returns a pair of variations so you can compare arrangements before downloading.
The site leans heavily on personal occasions. Dedicated gift-song flows cover birthdays, love songs, weddings and anniversaries, and children's songs, using the recipient's name in the lyrics. Longer downloads include a vertical lyric video sized for TikTok, Instagram and WhatsApp, which makes the output easy to share rather than just listen to. Songs can be kept private or listed in a public recent-songs gallery, and the interface supports many output languages.
Pricing follows a freemium model: new accounts get a small number of free songs after signing in with Google, and additional generation and download credits are unlocked through a paid plan or by inviting friends. Because limits are enforced per account, the free allowance is best for trying the tool rather than producing finished music at volume.
