Image to WebP
Free online image to WebP converter — shrink image file size with modern WebP format. No install, no upload to server.
How to Use
- Step 1: Drag and drop or select image files to convert
- Step 2: Check lossless option if you need original quality
- Step 3: Download your converted WebP files
Drop image files here
Supports JPG, PNG, HEIC, GIF, BMP, TIFF, AVIF
Converting
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Conversion Results (Total: 0 files)
Some files cannot be converted.
Supported files
.jpg .jpeg .png .heic .heif .gif .bmp .tiff .tif .avif
More iTool Features!
HEIC Viewer
Free online HEIC viewer — open and convert Apple HEIC/HEIF photos on any device. No install, no signup required.
Image to JPG
Free online image to JPG converter — convert PNG, WebP, BMP, HEIC to JPG. Batch convert up to 20 files at once.
Image to PNG
Free online image to PNG converter — convert JPG, WebP, BMP, and more to PNG. No install, no upload to server.
Compress Image
Free online image compressor — reduce file size by up to 80% while keeping visual quality. No upload to server.
SVG Crop
Free online SVG cropper — auto-trim extra whitespace and margins from SVG files. No install, no upload to server.
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Why iTool is Great
- Fast: Processed right on your device
- Free: Unlimited use, no sign-up required
- Secure: Your photos never leave your device
- Batch Processing: Convert up to 20 images at once
- ZIP Download: Get all images in one ZIP file
- Quality Preserved: Your images stay sharp
- Memory Managed: Automatic memory management keeps your computer running smooth
File Size Limits
- Image Count: Up to 50 files at once
- Per Image: Max 50MB (prevents slowdown)
- Total size: Up to 500MB
Why WebP?
WebP is an image format developed by Google that offers smaller file sizes while maintaining similar quality to JPG and PNG. It's great for improving website loading speed and reducing data usage.
Use Cases
- Website optimization: Convert your blog or e-commerce images to WebP for faster page loading
- Social media uploads: Most social platforms like Instagram and Twitter support WebP
- Save storage space: Reduce file size while maintaining the same quality
FAQ
When should I use lossless conversion?
Use lossless conversion for logos, icons, or images with text where sharpness matters. For photos and general images, lossy compression (80%) maintains good quality.
Can all browsers display WebP?
WebP is supported by all modern browsers including Chrome, Firefox, Edge, and Safari. Only very old browsers don't support it.
How much smaller are WebP files?
WebP files are typically 25-35% smaller than JPG and up to 80% smaller than PNG. Actual savings vary depending on the image type.
Are my photos uploaded anywhere?
No! All processing happens in your browser. Your photos never leave your device.