Camera EXIF (ISO, shutter, lens, GPS coords) is preserved by default during BMP → PSD when both formats support metadata. Use the privacy option to strip metadata before download if you need to share images without geolocation.
我可以同时将很多 BMP 文件转换为 PSD 吗?
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Yes — drag multiple BMP files into the upload zone and we queue them in parallel. Free users get 100 MB per file; Premium has no per-file cap and runs more parallel workers, so a 200-image batch typically finishes in under two minutes.
How small can the PSD get without visible artifacts?
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For JPG / WebP, quality 75-85 typically gets the PSD 60-80% smaller than BMP with no visible difference at normal viewing distance. For lossless PSD (PNG, TIFF), expect smaller savings — usually 5-30% via better deflate / LZW compression.
我的 BMP 文件在转换过程中是否属于私有文件?
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Yes — uploaded BMP files are processed in isolated workers and deleted within minutes. We never read, store long-term, or share the pixel data. The full retention window is documented at /privacy/.
