Bulk Convert Images to WebP - Process Hundreds in Seconds
Converting images one at a time is tedious. Our bulk converter handles multiple files simultaneously, right in your browser. No upload, no waiting, no file limits.
Try it now - free, no signup required.
Bulk Convert to WebP →Why Bulk Convert?
If you're migrating a website to WebP, you might have hundreds or thousands of images. Manual conversion is not an option. Here's when bulk conversion saves the day:
- Website migration: Moving from JPG/PNG to WebP across your entire site
- E-commerce: Product catalogs with hundreds of images
- Blog archives: Years of blog posts with unoptimized images
- CMS migration: Moving between platforms (WordPress to Shopify, etc.)
How to Bulk Convert
Method 1: WebP Buddy (Browser)
- Open the Bulk converter
- Drag and drop multiple files (or select them)
- All files convert simultaneously in your browser
- Download individually or as a ZIP
Method 2: Command Line
# Convert all JPGs in a folder
for f in *.jpg; do cwebp -q 80 "$f" -o "${f%.jpg}.webp"; done
# Convert all PNGs
for f in *.png; do cwebp -q 80 "$f" -o "${f%.png}.webp"; done
# Recursive (all subfolders)
find . -name "*.jpg" -exec sh -c 'cwebp -q 80 "$1" -o "${1%.jpg}.webp"' _ {} \;FAQ
Is there a file limit?
Our browser tool has no hard limit - it depends on your device's memory. Modern laptops handle 50-100 images easily. For thousands of files, use the command line method.
Can I set different quality for different images?
In the bulk tool, all images use the same quality setting. For per-image control, use the individual converters or our Smart Compress which auto-detects optimal quality.
Ready? Convert your images now - 100% free.
Bulk Convert to WebP →