Free online ODP to WEBP converter

Source format: ODP

ODP is the OpenDocument Presentation format, used by presentation software such as LibreOffice Impress, Apache OpenOffice, and other office suites that support the OpenDocument standard. It stores slides, text, images, shapes, animations, and layout information in an open XML-based package. ODP is commonly used for editable slide decks, classroom presentations, business reports, and cross-platform office workflows.

Target format: WebP

WebP is a modern image format developed by Google for the web. It supports lossy and lossless compression, transparency, and animation, while often producing smaller files than JPEG or PNG. WebP is widely used for website graphics, screenshots, illustrations, and images that need good quality with reduced file size.

How to perform the conversion

Converting ODP to WebP usually means exporting each slide as an image, because ODP is a multi-slide presentation format while WebP is a single-image format. The best workflow is to first render the presentation to images, then save or convert those images to WebP.

1. Open the ODP file in LibreOffice Impress.
2. Review the slides and make sure fonts, images, and animations display correctly.
3. Export the slides as images using File → Export or File → Export As, depending on your version.
4. If the export offers image formats, choose a raster format such as PNG for best quality.
5. Convert the exported slide images to WebP using an image editor or batch tool that supports WebP, such as GIMP, ImageMagick, or ffmpeg for image sequences.
6. If you only need one slide, export that slide and save it as .webp.

For command-line conversion of exported images, ImageMagick can be used with a command such as magick slide1.png slide1.webp. If you have multiple slide images, convert them one by one or use a batch script.

You can also convert the file on 101convert.com for free, without installing any software.

Notes on quality, compatibility, or limitations

ODP cannot be converted directly into a single WebP file without losing presentation structure, because WebP is not a presentation format. The result is typically a rasterized image of one slide or a set of slide images. This means editable text, slide transitions, speaker notes, and animations are not preserved in WebP.

For best quality, export slides at a high resolution before converting to WebP. If the presentation contains small text, thin lines, or vector graphics, a higher export resolution helps avoid blur. If transparency is important, use lossless WebP. If file size matters more than perfect fidelity, lossy WebP may be acceptable.

Compatibility is generally good in modern browsers and image viewers, but some older software may not open WebP files. If you need a presentation that remains editable, keep the original ODP file and use WebP only for sharing slide previews or web graphics.