Compress WebP Online | Modern Image Format Compression
Convert and compress to WebP for superior compression and quality
画像をここにドラッグ＆ドロップ
またはクリックしてファイルを参照
💡 ヒント: 画像を直接貼り付けもできます (Ctrl/Cmd+V)
圧縮設定
圧縮プリセットを選択
またはクリックしてファイルを参照
How to Compress WebP Images
Upload Images
Drag and drop your images or click to browse. Supports all common image formats.
Adjust Settings
Choose your desired quality level and output format. Preview changes in real-time.
Download Results
Download compressed images individually or as a batch. Your images are processed locally for privacy.
WebP Compression Best Practices
Choose the right quality level
For WEBP images, quality level 80-85 often provides a good balance between file size and visual quality.
Use batch processing for multiple files
Save time by compressing multiple WEBP images at once with identical settings.
Preview before downloading
Always preview compressed images to ensure they meet your quality requirements before downloading.
Consider modern formats
For better compression, consider converting to WebP or AVIF formats which offer superior compression ratios.
WebP Compression FAQ
What is WEBP compression?
WEBP compression reduces file size while maintaining image quality. Our tool uses advanced algorithms to optimize WEBP images for web use.
Is WEBP compression lossy or lossless?
WEBP supports both lossy and lossless compression. You can choose the compression mode that best fits your needs.
How much can I compress WEBP files?
Typically, you can achieve 50-90% file size reduction depending on the original image and your quality settings.
Is my data secure?
Yes, all processing happens in your browser. Your images are never uploaded to our servers.