Best way to bulk convert JPG to WebP on Windows 11 for a website?

i2w is a Rust-based command-line tool that uses FF mpeg as its backend . While it's a simple tool at its core, it has several features that make it powerful for batch processing:

• Batch and Folder Conversion: You can convert JPG to WebP for a single file or an entire folder of images in one go .
• Recursive Processing: It can scan and convert images in subfolders, which is great for organizing a large library .
• Concurrent Processing: i2w can use multiple threads to convert JPG to WebP files simultaneously, speeding up the process significantly .
• Quality Control: You can set the output quality on a scale of 0-100, with the default being 100 .

How to Use i2w (Key Steps)

To use i2w to convert JPG to WebP, you need to install a few prerequisites first:

1. Install Rust: This is required to install the tool using cargo.

2. Install FF mpeg: i2w relies on FF mpeg to perform the actual conversion, so it must be installed and accessible in your system's PATH .

3. Install i2w: Once the prerequisites are met, you can install it with the command:

bash

cargo install i2w

Basic Usage Examples:

Convert a single file to WebP:

bash

i2w image.jpg

Convert a file and specify a name for the new WebP:

bash

i2w image.png -o output.webp

Convert a file and set the quality (e.g., 85%):

bash

i2w -q 85 image.png

Convert all images in a folder:

bash

i2w /path/to/images

Convert a folder and its subfolders:

bash

i2w -r /path/to/images

i2w depends on FF mpeg, and you will need to have Rust's build tools installed to compile it from source . This makes it more complex to set up than some other tools, but it also gives you a highly efficient tool with features like multi-threading for fast batch conversions.