Convert / Compress Image to WebP format with text / logo image watermarking and resize. This tool also supports We support HEIC (High Efficiency Image Coding) images.

This is safe client side only tool, it doesn't use server side files upload / processing and it doesn't store files

Use drop area to drop / select images for WebP conversion. For watermarking, setup text watermarking, image watermarking or image resize settings below. For multiple watermarks repeat process for previously watermarked image.

Resize Settings:

Resize Image Width or Height Options:
 

Text Watermarking Settings:

Image Text Watermarking Predefined Position:
Image Text Watermarking Arbitrary Position Options:
 
 
Image Text Watermarking Font Settings:
 
 
 

Image Watermarking Settings:

Browse Watermark Image
Image Watermarking Predefined Position:
Image Watermarking Arbitrary Position Options:
 
 

WebP is a modern image format developed by Google that is designed to provide both high-quality compression and fast loading times for images on the web. It was announced in 2010 as a new open standard for lossy compressed true-color graphics on the web, with the goal of improving the performance of web pages by reducing image file sizes.

Key features of WebP include:

  1. Compression Efficiency: WebP uses advanced compression techniques to achieve smaller file sizes without significant loss of image quality. It employs both lossy and lossless compression modes.
  2. Lossy Compression: In lossy mode, WebP achieves compression ratios comparable to JPEG, making it suitable for photographs and images with complex details.
  3. Lossless Compression: WebP also supports lossless compression, which is useful for images where preserving every detail is crucial, such as graphics, logos, and illustrations.
  4. Transparency: WebP supports both opaque and transparent images, making it suitable for a wide range of use cases, including images with alpha channels for partial transparency.
  5. Animation: WebP supports animated images, similar to GIF, but with better compression efficiency.
  6. Browser Support: Most modern web browsers support the WebP format, including Google Chrome, Mozilla Firefox, Microsoft Edge, and Opera. Support in other applications and platforms has also been growing.
  7. Metadata: WebP images can include metadata such as color profiles, ICC profiles, and XMP data.
WebP has gained popularity in web development and design due to its ability to deliver high-quality images with smaller file sizes, contributing to faster loading times for web pages. Developers often use tools and libraries provided by Google to convert existing images to the WebP format and to integrate WebP images into their web projects.

Image watermarking is the process of adding a visible or invisible overlay to an image to indicate ownership, copyright information, or to convey some other message. Watermarks are often used by photographers, artists, and content creators to protect their intellectual property and prevent unauthorized use or distribution of their images.

There are two main types of image watermarks:

  1. Visible Watermarks:
    • Overlay: Visible watermarks are typically overlaid onto the image in a way that is noticeable to viewers. This overlay may contain text, logos, or symbols.
    • Transparency: Watermarks are often semi-transparent to avoid obstructing the main content of the image while still being visible enough to serve their purpose.
    • Positioning: Watermarks are strategically placed to make it difficult for someone to crop or remove them without significantly degrading the image.
  2. Invisible Watermarks:
    • Digital Embedding: Invisible watermarks, also known as digital watermarks, are embedded directly into the image data without being perceptible to the human eye.
    • Robustness: Invisible watermarks are designed to be robust, surviving common image processing operations like resizing, cropping, and compression.
    • Detection: Specialized software or algorithms are required to detect and extract invisible watermarks.

The main purposes of image watermarking include:

  1. Copyright Protection: Watermarks help identify the creator or owner of an image, discouraging unauthorized use or distribution without proper attribution or permission.
  2. Branding: Watermarks can serve as a branding tool, helping to promote the identity of a photographer, artist, or company.
  3. Deterrence: The presence of a visible watermark can act as a deterrent against unauthorized use, as it signals that the image is protected.
  4. Traceability: Watermarks, especially invisible ones, can be used to trace the origin of an image back to its owner.
While watermarking is a common practice, it's worth noting that visible watermarks can be removed with some effort using image editing software. Invisible watermarks, on the other hand, provide a more robust solution for protecting intellectual property. However, both types of watermarks have their strengths and limitations, and the choice between them depends on the specific needs and goals of the content creator.

Image resize refers to the process of changing the dimensions of a digital image, altering its height and width. This can be done to reduce file size, fit specific display requirements, or maintain aspect ratios. Image resizing is commonly performed using graphic editing software or online tools, ensuring flexibility in various applications.

We support HEIC (High Efficiency Image Coding) images processing.

HEIC (High Efficiency Image Coding) is a modern image format that was introduced by the Moving Picture Experts Group (MPEG) as part of the HEIF (High Efficiency Image File) standard. Here are some key characteristics of HEIC images:

  1. Compression Efficiency: HEIC images use advanced compression algorithms, typically achieving smaller file sizes compared to JPEG images with similar quality. This is particularly beneficial for saving storage space on devices.

  2. Image Quality: Despite the smaller file sizes, HEIC images maintain high image quality, often outperforming JPEG in terms of detail and color accuracy.

  3. Support for Multiple Images: HEIC files can store multiple images in a single file, making it suitable for burst photos and live photos (a combination of a still image and a short video).

  4. Advanced Features: HEIC supports advanced features such as 16-bit color depth, transparency, and non-destructive editing. This means you can make changes to an image without permanently altering the original data.

  5. Compatibility: While HEIC is becoming more widely supported, it is not as universally compatible as JPEG. Apple devices (iOS 11 and later, macOS High Sierra and later) natively support HEIC, but other platforms may require additional software or conversion to other formats for compatibility.

  6. Metadata Support: HEIC files can contain EXIF metadata, which includes information about the image such as camera settings, location data, and more.

  7. Adoption: HEIC is increasingly adopted by photographers and technology companies due to its efficiency and quality. However, the format's use outside of Apple's ecosystem may require conversion tools or updates to software for full compatibility.

Overall, HEIC is a highly efficient image format that balances quality and file size, making it ideal for modern digital photography and storage needs.


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