Convert Images to
WebP — Instantly
Free batch image converter with quality control, resizing, watermark, and more.
No uploads, no servers, completely private.
2.4 MB
Original
680 KB
Compressed
Faster than online uploaders
Smaller file sizes
Private — no uploads
Server dependencies
Everything You Need
A complete image conversion toolkit that runs entirely in your browser. No installation, no account required.
Batch Processing
Convert dozens of images at once. Drag and drop a whole folder of photos.
Quality Control
Fine-tune compression with a 1-100 quality slider. Balance size vs. clarity.
Smart Resize
Set max dimensions with px or %. Lock aspect ratio for consistent output.
Watermark
Add text or image watermarks with custom position, size, and opacity.
Batch Rename
Three naming modes: prefix+index, original+suffix, or custom template.
ZIP Download
Download all converted images as a single ZIP archive with one click.
How It Works
Three simple steps to convert your images to WebP format.
Upload
Drag and drop your images or click to select. Supports JPG, PNG, GIF, BMP, TIFF, SVG.
Configure
Adjust quality, dimensions, rotation, watermark, and naming rules to your needs.
Download
Convert all images at once and download individually or as a ZIP archive.
No account required • Works entirely in your browser