Read The Bleepin’ Manual

Layer Cake Chaos

Tap that layers doodad & ZOMG, here comes the layers menu with literally every layer of your artistic masterpiece (or doodle, we don't judge).

Throwin' Down New Layers

Feelin' creative? Smash that "+" button in the upper left corner & boom—fresh layer ready to go. Start drainin' your brain onto the screen. OnSong's got your back & automatically spawns new layers every time you're like "ooh, lemme try a different brush" or "wait, bigger?" (We're as surprised as you are.)

Layer Visibility: Now You See It, Now You Don't

Wanna peek at each layer? Just tap the row & toggle that checkmark on & off like you're playin' whack-a-mole. It's totes thrilling.

Messin' with Layers

Hit the Edit button up top right & suddenly you're a layer god—delete 'em, rearrange 'em, stack 'em like pancakes. Tap the layer name to give it a fancy new name so you remember what the heck you were thinkin'. When you're done feelin' powerful, tap Done & get outta there.

Doodle Settings

Wanna make your drawings behave? Tap that wrench icon down in the lower left corner & customize literally everything. We won't stop ya.

Pick All / Drop All

That clicky thing at the bottom menu? Use it to select or ghostwrite all your layers at once. Revolutionary, right?

Nuke It from Orbit

Ready to start fresh & pretend this never happened? Tap the eraser icon in the lower right corner & say goodbye to everything. (It'll ask nicely first, don't worry.)

OnSong 2026 — Last Refreshed August 30, 2026