Which image file format allows for the greatest flexibility for supporting vector or raster graphics, lossy or lossless compression, 1-bit to 24-bit colors, and cross-platform capability?

TIFF is the most flexible choice because it supports a wide range of color depths and both lossy and lossless compression, and it works across platforms. JPEG is limited to lossy compression, PNG uses lossless compression, and SVG is primarily a vector-graphics format rather than a general raster-image format.

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