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Premium BYOK text-to-speech for creators, production teams, and product demos.
Generate downloadable speech audio from your own API key with a polished, responsive interface for OpenAI, Google Cloud, Gemini, ElevenLabs, and Azure Speech.
This BYOK text-to-speech app lets you turn written scripts into downloadable speech audio using your own API key. The workflow is simple: choose a provider, enter or import text, select voice and audio settings, then generate an audio file.
It supports single scripts and bulk generation, making it useful for narration, demos, lessons, accessibility audio, and creator workflows.
Use this app when you need to turn written scripts into downloadable voice audio using your own text-to-speech provider account.
This is a bring-your-own-key tool, so audio generation depends on the API key you enter for the selected provider. In a browser-only app, requests are sent directly from your device to the provider, and keys may be visible in browser tools.
For bulk generation, keep each script clean and give files clear names before generating audio. CSV and TSV files work best when they include columns such as filename and text.
Some providers may block direct browser requests because of CORS, require billing to be enabled, or restrict certain voices and models based on account access. If generation fails, check the API key, selected model, provider permissions, and the status message shown by the app.
Yes. This is a bring-your-own-key tool, so you need an API key from the provider you choose, such as OpenAI, Google Cloud, Gemini, ElevenLabs, or Azure Speech.
The app only saves keys locally on your device if you enable the remember option. For better security, use limited or temporary API keys when possible.
The available formats depend on the selected provider, but common options include MP3, WAV, OGG, OPUS, AAC, FLAC, or PCM.
Yes. The app supports bulk generation from pasted text or imported TXT, CSV, TSV, and JSON files. CSV and TSV files work best when they include filename and text columns.
Generation can fail if the API key is invalid, billing is not enabled, the selected model or voice is not available, the provider blocks browser requests through CORS, or the text exceeds provider limits.
You can use the audio for video narration, course materials, product demos, podcast drafts, accessibility content, app prompts, and other projects where spoken audio is useful.