PDF to Video
Turn the pages of a PDF or exported slide deck into a timed MP4 slideshow with music and transitions.
Free, no uploads, no sign-up. Runs 100% in your browser.
How PDF to Video works
Pages are rendered with PDF.js, then joined with crossfades. Video work runs in ffmpeg.wasm, the FFmpeg toolkit compiled to WebAssembly (GPL build, loaded as a separate engine file of about 30 MB the first time, then cached).
Input: PDF, MP3. Output: MP4.
How to use PDF to Video
- Drop a video onto PDF to Video.
- The first run downloads the ffmpeg engine (about 30 MB, once).
- Set your range, format or quality options.
- Process it (progress is shown live), then download.
Tips
- Shorter clips and lower resolutions process much faster.
- Processing speed depends on your CPU; plug in laptops for long jobs.
- Keep the tab in the foreground while encoding.
PDF to Video FAQ
- Are my files uploaded?
- No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
- Is it free? Are there limits or watermarks?
- Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
- Does it work offline?
- Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.
Related tools
- Images to Video: Make a slideshow video from photos with music, crossfades, a slow Ken Burns zoom and per-slide timing.
- PDF to Image: Export PDF pages as crisp PNG, JPG or WEBP at any DPI.
- PDF to PowerPoint: Turn each PDF page into a slide in a PPTX deck.
- Video Trimmer: Trim and cut clips with a visual timeline, no re-upload.