Convert images between JPG, PNG, WebP, and BMP formats with quality control. Fast, private, browser-based.
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Supports image files: JPG, PNG, GIF, WebP, BMP, SVG, TIFF
完全免费 · 无需注册 · 不存储文件
隐私： 此工具完全在您的浏览器中运行。数据不会发送到我们的服务器。我们不存储、分享或访问您在此处理的任何信息。
A: Input: JPG, PNG, WebP, GIF, BMP, TIFF, SVG. Output: PNG, JPEG, WebP, BMP.
A: Yes for PNG and WebP output. JPEG and BMP do not support transparency (white background is used).
A: No hard limit, but very large images (over 50MB) may be slow due to browser memory.
Compress images to reduce file size while preserving quality. Supports JPG, PNG, WebP formats.
Resize images to exact dimensions or scale by percentage. Includes common presets for web and print.
Add text or logo watermarks to images with customizable position, opacity, and size. Batch processing supported.
Compress images to reduce file size while preserving quality. Supports JPG, PNG, WebP formats.
Crop images with precise controls, aspect ratio presets, and platform-specific templates for social media and e-commerce.
Resize images to exact dimensions or scale by percentage. Includes common presets for web and print.
Add text or logo watermarks to images with customizable position, opacity, and size. Batch processing supported.
Flip images horizontally or vertically, and rotate by 90°, 180°, or 270°. Fast, browser-based.
Convert images to Base64 encoded strings for use in HTML, CSS, or JSON data.
Privacy: This tool runs entirely in your browser. No data is sent to our servers.