Free spooky sound effects for Halloween

A cloud of bats flutters past, squeaking.

A skeleton runs up the xylophone and taps twice.

A tiny theremin swoop for a spooky chat ping.

Thick green brew popping and gurgling.

A tiny tune that ends on the wrong note.

Two harsh caws from a black crow.

Four minor bells fall onto a deep church toll.

A dark harp run falls, then three low notes creep back up.

A harp sweeps you into a dream, then two woozy theremins sigh over sagging minor strings.

A slow, deep-wobbling alien voice drifting across the night desert.

A rusty hinge opening very slowly.

A long mwa-ha-ha-ha-ha from the villain.

An icy, lonely whine over cold wind, like something waking in the arctic ice.

A ghostly choir sings one long ooh.

A wailing ghost that rises, then sinks away.

Hellooo? A theremin voice asking who is there.

A sour, sagging theremin that wobbles harder and harder. Something is wrong in your head.

A slow minor lullaby sung by something that is not a child.

The wavering theremin whine from every old horror film.

The big hit when something leaps out.

A theremin climbing higher and wobbling faster as the experiment runs wild.

A wild 1950s flying-saucer warble that dips away.

A three-note doorbell that rings in a minor key.

One deep church bell striking midnight.

A high alien whine sliding down over a deep engine hum.

Dun, dun, duuun! A pipe organ horror sting.

A fast, frightened heartbeat.

A minor organ chord from the crypt.

A cheeky minor march with an oom-pah bass.

A skeleton dancing on a xylophone.

Iron chains dragged across a stone floor.

A low wobbling voice rising from the other side.

Screeching violin stabs, then one long scream.

One long ghostly sigh sinking into a big hall.

Three dry bone clacks, like a skeleton snapping its fingers.

A quick ghostly glide down. The spirits refuse.

A quick ghostly glide up. The spirits agree.

A wavering theremin sings a slow minor tune.

A sharp crack, then rolling thunder.

A wobbly two-note doorbell for Halloween night.

Two ghosts singing slightly out of tune, one on each side.

A high wordless voice soaring over starry sparkles as a starship whooshes past.

An old tune that sags and slows like a melting record.

Hee-hee-hee and a shriek at the end.

Hee-hee-hee, hee! A witch giggling in tune.

A lone wolf howling at the moon.

A low, rotten groan sliding downwards.