Image Conversion
Convert HDR to SVG Online — Free
Fast, free HDR to SVG converter. No registration required.
或从以下导入
200万+文件已转换
数千用户的信赖之选
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
1
Upload your .hdr file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .svg file when it's ready.
什么是 HDR？
HDR (Radiance) is a high dynamic range image format used in 3D rendering, lighting design, and photography. It stores full floating-point color data for realistic lighting effects.
格式详情
- 全称
- Radiance HDR
- 扩展名
- .hdr
主要特点
- High dynamic range
- 3D rendering
- Lighting design
- Float precision
什么是 SVG？
SVG is a vector image format based on XML. Unlike raster formats, SVGs can scale infinitely without losing quality, making them ideal for logos and icons.
格式详情
- 全称
- Scalable Vector Graphics
- 扩展名
- .svg
主要特点
- Infinite scaling
- Small file size
- Editable
- Web native
HDR 与 SVG 对比
| 特性 | HDR | SVG |
|---|---|---|
| 全称 | Radiance HDR | Scalable Vector Graphics |
| 扩展名 | .hdr | .svg |
| 最适合 | High dynamic range | Infinite scaling |
常见问题
Converting between lossless formats (PNG, BMP, TIFF) preserves perfect quality. For lossy formats like JPG and WebP, you can adjust the quality slider to control compression. Default settings prioritize visual quality.
Transparency is preserved when converting to formats that support it (PNG, WebP, TIFF, GIF). If the target format doesn't support transparency, a white background is applied.
Yes. Upload your HEIC files and convert to JPG, PNG, or WebP instantly. Perfect for making iPhone photos compatible with any device or platform.
No resolution limit. We handle images of any size — from small icons to high-resolution photos and print-ready images.
Pro users can batch convert multiple images at once. Free users can convert one image at a time. All conversions are processed on our servers, so even large files convert quickly.