GLOAM.FM
VOICE STUDIO
Features Models Intelligence Voice Lab Developers Docs Changelog Pricing Download
PRICING

Free. Forever.
Open source.

Gloam Voice Studio is MIT licensed. The whole studio — every feature, every model backend — is yours at no cost. No accounts, no subscriptions, no upsell.

The whole studioMIT
$0/ forever

Download and use every capability with no limits. Build it from source, fork it, ship it.

✓ All 7 synthesis models
✓ On-device LLM catalog
✓ Voice Lab & batch export
✓ Local API server
✓ On-device speech-to-text
✓ Unlimited voices & takes
Coming soon to the Mac App Store — same app, same price.
SponsorOPTIONAL
Pay what
you like

Love the app? Sponsorship keeps Tiny Trash Labs shipping updates, new model backends, and the on-device intelligence roadmap.

♥ Fund new model integrations
♥ Sponsor tier in the README
♥ Shape the roadmap
☕ Buy me a coffee ♥ Become a sponsor
A NOTE ON MODEL WEIGHTS

The app is MIT, but model weights carry their own licenses. They're downloaded from Hugging Face under your own acceptance of each license:

Chatterbox & Turbo — MIT Qwen3-TTS — Apache-2.0 Fish S2-Pro — Research License

Fish S2-Pro is personal/research use; commercial use requires a license from Fish Audio.

STANDING ON SHOULDERS

Built on open source

Gloam Voice Studio stands on a stack of remarkable open projects. Huge thanks to everyone who builds and maintains them.

MLX (Apple)
On-device ML for Apple Silicon
ml-explore/mlx-swift ↗
mlx-audio
By Prince Canuma — our Swift fork powers synthesis
Blaizzy/mlx-audio ↗
Fish Audio
Fish S2-Pro synthesis
fish.audio ↗
Coqui TTS
Community TTS lineage
coqui-ai/TTS ↗
Qwen (Alibaba)
Qwen3-TTS & text models
huggingface.co/Qwen ↗
Gemma (Google)
On-device Gemma-4 LLMs
huggingface.co/google ↗
Hugging Face
Model hosting & downloads
huggingface.co ↗
SwiftUI & Speech
Native UI & on-device STT
developer.apple.com ↗
MADE BY TINY TRASH LABS

A studio building private, on-device software

Tiny Trash Labs makes Mac & iOS apps that keep your data on your machine — a mix of free, open-source releases like Gloam Voice Studio and polished paid apps. Local-first, always.

See all our apps GitHub →