PPTX to HTML
Free online PPTX to HTML converter. Files are processed locally in your browser, never uploaded.
Click or drag file here
Supports files up to 100MB
About PPTX to HTML
Need to publish a slide deck to the web or embed it in an article? PPTX to HTML extracts each slide in order and produces a styled page that opens in any browser—great for online sharing, archiving, and search indexing. The file is parsed locally, no PowerPoint required.
How to use
Converting PPTX to HTML with Fangge takes just three steps:
1. Click the upload area above and select the PPTX file from your device (or drag it onto the page);
2. Conversion starts automatically and happens entirely in your browser—your file is never uploaded;
3. When it finishes, click "Download File" to save the HTML file locally.
Why convert PPTX to HTML?
View anywhere: decks converted to PDF keep identical layouts on every device;
Edit again: PDF to PPTX or ODP to PPTX lets you keep editing text and layouts;
Open-format collaboration: convert between PPTX and ODP to work with teams on different office software;
Zero installs: convert right in your browser, no PowerPoint or LibreOffice required.
PPTX to HTML FAQ
Is PPTX to HTML conversion free?
Yes. Fangge is completely free, requires no registration, and has no conversion limits or hidden fees.
Will the converted HTML file keep the original formatting?
Conversion focuses on extracting text content. Basic structures like headings and paragraphs are preserved where possible; images, complex tables, and multi-column layouts may be simplified.
Is my file uploaded to a server?
No. All conversion happens locally in your browser. Your file data never leaves your device, making the process private and secure.
Is there a file size limit?
Files up to 100MB are supported, which covers the vast majority of e-books and office documents.
How do I save the file when converting to PDF?
When the target format is PDF, a nicely formatted print page opens after conversion. Use your browser's "Print → Save as PDF" to save the file—the text stays selectable and CJK characters render perfectly.