Turn any text into natural speech
Paste a script, pick a voice from your device, adjust speed and pitch, listen back. No signup, no upload.
Speed1.00×
Pitch1.00
Voices come from your device's installed TTS engines. Downloading the audio file is browser-restricted today — listen and re-record if you need an MP3.
How it works
1
Paste your text
Up to a few thousand words — longer pastes break naturally on sentences.
2
Pick a voice
Voices come from your operating system — macOS, Windows and iOS have dozens of high-quality ones.
3
Listen
Press play. Adjust speed and pitch for the vibe you want.
Why use Toolstack's Text to Speech?
100% private
Your file never leaves your device — everything runs locally in your browser.
Instant
No upload, no queue. The result is ready as soon as your laptop finishes the math.
Free forever
No signup, no credit card, no daily limits for the core features.
Open standards
We use proven open-source libraries — no proprietary lock-in, no shady tracking.