图片转 WebP — 免费在线 WebP 转换器
WebP 是现代图片格式,在保持相同视觉质量的同时比 JPEG 和 PNG 文件更小。直接在浏览器中将图片转换为 WebP——无需上传、无需注册、完全私密。拖入文件即可下载优化后的 WebP 图片。
Why use this image to webp tool?
Frequently Asked Questions
How do I convert an image to WebP?
Drag and drop your image onto the converter above, or click to browse. Your image is converted to WebP instantly in your browser. Adjust the quality slider if needed, then download the WebP file. No upload or signup required.
Is converting to WebP free?
Yes, completely free. There are no watermarks, no signup, no file limits, and no hidden costs. All processing happens locally in your browser.
Does WebP reduce file size?
Yes. WebP typically produces files 25–35% smaller than JPEG and significantly smaller than PNG at equivalent visual quality, which improves page load speed and SEO.
Is it safe to convert images to WebP online?
It is completely safe because your images never leave your device. All conversion happens locally in your browser using the Canvas API — nothing is uploaded to any server.
Which formats can I convert to WebP?
You can convert JPEG, PNG, AVIF, BMP and GIF to WebP. Simply drop your file and the tool outputs a WebP image automatically.