🎬 Translate English scripts to multilingual audio with GPT-4 and ElevenLabs
⚡ 55 views · 🎬 Content Creation & Video
Description
📊 Description
Automate multilingual voice content creation by translating an English script into multiple languages and generating natural-sounding audio files using AI. 🌍🎙️ This workflow receives a script via webhook, translates it into selected target languages using GPT-4, converts each translation into high-quality speech with ElevenLabs, and uploads the resulting MP3 files to Google Drive. It’s ideal for teams producing localized videos, podcasts, courses, or educational content at scale — without manual translation or recording. 🚀✨
🔁 What This Template Does
1️⃣ Receives an English script and target languages via webhook. 🌐 2️⃣ Extracts and normalizes request parameters for processing. 📝 3️⃣ Uses GPT-4 with a strict JSON schema to translate the script into multiple languages. 🤖🌍 4️⃣ Splits each translated language into individual processing items. 🔀 5️⃣ Converts each translation into natural-sounding speech using ElevenLabs. 🎙️ 6️⃣ Processes translations sequentially to avoid API limits. ⏳ 7️⃣ Uploads language-specific MP3 files to Google Drive with clean naming. ☁️ 8️⃣ Returns generated audio as a webhook response for frontend usage. 🔁 9️⃣ Triggers Slack alerts if any workflow error occurs. 🚨
⭐ Key Benefits
✅ Instantly localizes audio content into multiple languages ✅ Produces human-quality voiceovers without recording studios ✅ Ensures consistent tone and meaning across all translations ✅ Fully automated from script input to audio delivery ✅ Scales easily for videos, podcasts, training, and education ✅ Clean Google Drive storage for easy access and reuse
🧩 Features
- Webhook-based script ingestion
- GPT-4 multilingual translation with structured JSON output
- AI memory for consistent translation behavior
- ElevenLabs multilingual text-to-speech generation
- Batch processing for multiple languages
- Google Drive MP3 upload with language-based filenames
- Webhook audio response for frontend apps
- Slack-based error handling and alerts
🔐 Requirements
- OpenAI API key (GPT-4 / GPT-4.1-mini)
- ElevenLabs API key (multilingual voice model)
- Google Drive OAuth2 credentials
- Slack API credentials (for error alerts)
- Webhook client sending Script, first_language, and second_language
🎯 Target Audience
- Content teams creating localized videos or podcasts
- EdTech platforms producing multilingual learning material
- Marketing teams localizing campaigns across regions
- Creators building AI-driven voice pipelines
- Automation teams integrating audio localization into products
🔗 Nodes Used
HTTP Request, Slack, Webhook, Google Drive, AI Agent, OpenAI Chat Model
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File