Vieira — Script to Speech

What is Vieira?

A desktop app that turns your scripts into natural-sounding audio using 400+ neural voices from Microsoft Edge TTS. Write, add emotion markers, generate. That's it.

Features

• 400+ neural voices — Spanish, English, Portuguese, French, German, and more. Male and female.
• Emotion markers — Type [excited], [whisper], [sad], [serious] directly in your script to change how the voice sounds mid-sentence.
• Voice presets — Narrator, Podcast, ASMR, News, Storyteller, Ad Read. One click to set the right tone.
• Batch generation — Split by line and generate individual MP3 files for each line of dialogue.
• Audio visualizer — Reactive sphere with frequency bars while your audio plays back.
• Custom waveform player — No ugly default audio controls. Seek, play, pause, all built-in.
• Drag & drop — Drop a .txt file and start generating immediately.
• Keyboard shortcuts — Ctrl+Enter to generate, Ctrl+P to preview, Ctrl+E to export.
• Export MP3 — Save anywhere on your machine.
• Generation history — Sidebar with your last 20 generations, one click to replay.

Use Cases

• Voiceovers for reels, YouTube, TikTok
• Game dialogue prototyping
• Podcast intros and outros
• Trailer narration
• Accessibility — text content as audio
• Anything that needs a voice without recording one

Requirements

You need Python installed on your system with the edge-tts package:

pip install edge-tts

Vieira will tell you if it's missing when you open it.

How it works

Vieira calls Microsoft Edge's neural TTS engine locally through Python. No cloud, no API keys, no account, no data sent anywhere. Your scripts stay on your machine.

Made by

Deer Rock Studios — An indie studio building games, tools, and everything in between. From zero. Follow the process.

This product may have bugs; we are improving every day and your feedback would help us. That said, we are not responsible for misuse and do not offer refunds.