Top Free AI Tools: Convert .docx, .pptx, .txt to Videos in 2026
Transform documents like .docx, .pptx, or .txt into professional marketing videos effortlessly with free AI tools. These platforms generate scripts, avatars, narration, and edits automatically, saving hours for designers and marketers creating social media reels, tutorials, or promo clips.
Best Free Options
Vmaker AI (https://www.vmaker.com/tools/ai-document-to-video): Upload files directly; AI creates videos in under 2 minutes with free tier including subtitles and MP4 export.
Google NotebookLM (https://notebooklm.google.com/): Paste .docx/.txt content for AI-narrated video overviews; fully free, no watermarks, perfect for quick summaries.
VEED.IO (https://www.veed.io/es-ES/herramientas/video-ai): Text-based uploads from documents; free plan offers 720p AI videos (watermarked) with daily limits.
How to Use
Upload your design brief or marketing script, pick voice/avatar, and export. Ideal for multilingual content creators boosting engagement on YouTube or TikTok.
