100% Free
No registration, no hidden fees, no watermarks. Convert as many files as you need completely free.
PPTX to Video Converter
Convert your PowerPoint presentations to MP4 video files — free, fast, and easy. No registration required.
Start ConvertingUpload Your Presentation
Drag and drop your .pptx file below, or click to browse. Maximum file size: 50 MB.
Drag & drop your .pptx file here
or
Preparing...
0%
Please keep this page open during conversion.
Your video is ready!
Download MP4Why Choose PPTX to Video?
High Fidelity
Our rendering engine preserves your text, images, shapes, charts, and formatting with high accuracy.
Private & Secure
Your files are processed on the server and automatically deleted after conversion. We never store your data.
Fast & Easy
Upload your file, set your preferences, and get your video in seconds. No software to install.
How It Works
Upload
Select or drag and drop your .pptx PowerPoint file into the upload area.
Convert
Choose how long each slide should display and click "Convert to Video".
Download
Once conversion is complete, download your MP4 video file instantly.
Frequently Asked Questions
What file formats are supported?
We support .pptx files (PowerPoint 2007 and later). Older .ppt files need to be saved as .pptx first using PowerPoint or LibreOffice.
What is the maximum file size?
The maximum upload size is 50 MB. If your file is larger, consider compressing images within PowerPoint before uploading.
How long does conversion take?
Most presentations (10–30 slides) convert in 15–45 seconds. Larger files with many slides may take longer.
Are animations and transitions preserved?
PowerPoint animations and slide transitions from the original file are not preserved. Each slide is rendered as a static image. You can add a fade transition between slides using the "Slide transition" option.
What about fonts?
Common fonts (Arial, Times New Roman, Liberation, DejaVu, Noto) are supported. Presentations using custom or proprietary fonts may show slight differences due to font substitution.
Is my file kept on the server?
No. All uploaded files and converted videos are automatically deleted within one hour. We do not store, share, or analyze your presentation content.
What video format and quality?
Videos are output as MP4 (H.264) with selectable resolution: 720p, 1080p (default), or 2K. The video is optimized for web playback with fast-start enabled.