Slidize Cloud Image Watermark API
Apply image-based watermarks to PowerPoint presentations for branding or copyright protection while maintaining original quality.
Slidize API for Adding Image Watermarks to PowerPoint Presentations
The Slidize Image Watermark API is a RESTful service for embedding image-based watermarks into PowerPoint presentations. It supports transparent PNGs for subtle watermarking and allows full customization of size and placement, enabling effective branding or copyright protection without affecting slide readability.
Slidize Cloud SDKs are available for popular programming languages (C#, PHP, Java, Go, and Ruby), allowing you to focus on presentation customization while the SDK manages HTTP requests behind the scenes.
What Can the Slidize Image Watermark API Do?
- Add image-based watermarks to PowerPoint presentations for branding or protection.
- Support transparent PNGs for professional and non-intrusive watermarking.
- Customize watermark size and placement on slides.
- Preserve the original content, layout, and quality of the presentation.
- Enable batch processing for adding watermarks to multiple presentations at once.
- Provide SDKs for developers to easily integrate image watermark functionality into applications.
Supported Formats
- PNG: Supports transparency, ideal for subtle, professional watermarking.
- JPEG: Common format balancing quality and file size.
- BMP: High-quality, uncompressed format for detailed watermark images.
- GIF: Supports simple animations for dynamic watermarks.
- TIFF: High-quality format for complex watermark designs.
Frequently Asked Questions
What is the Slidize Image Watermark API?
A REST API for embedding image-based watermarks into PowerPoint presentations for branding or copyright protection.
Do I need Microsoft PowerPoint installed to use it?
No. The Slidize Image Watermark API is a standalone service that does not require PowerPoint or any other software.
Does the API support transparent PNGs?
Yes. The API fully supports transparent PNGs for professional, non-intrusive watermarking.
Can I adjust the size and placement of the watermark?
Yes. You can fully customize the size and placement of the watermark on your slides.
Will adding a watermark affect the original slide quality?
No. The API preserves the original quality, layout, and readability of slides.
Can I watermark multiple presentations at once?
Yes. The API supports batch processing for adding watermarks to multiple presentations in a single operation.
How do I use the API?
Send a POST request to the Image Watermark API endpoint with your presentation file and watermark image as form parameters. You can use cURL, HTTP client libraries such as Axios for Node.js or Faraday for Ruby, or one of the Slidize Cloud SDKs.
What programming languages are supported?
SDKs are available for C#, PHP, Java, Go, and Ruby. For other languages, you can use any HTTP client library to make requests to the API.
How can I test the API?
Click 'Get Started', choose a presentation file and image file, configure parameters, and run the process.
Are there code examples available?
Yes. Click 'Get Started' to see auto-generated examples for cURL or one of the supported programming languages.
Do I need to register an account?
No. You can send requests directly to the Image Watermark API without registration.
Is the Slidize Cloud API free?
Yes, it is completely free.