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Sample Image Sizes

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Part 1a: Images with Dimensions of 768x620 pixels

Scroll right to compare image saved at different compression levels.

768level5 768level4 768level3

Dimensions of this image: 768 pixels wide, 620 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 5.
File size: 58.6 KB (percentage of resized TIFF file: 12.49%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 768 pixels wide, 620 pixels high: 469 KB.

Dimensions of this image: 768 pixels wide, 620 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 4.
File size: 49.6 KB (percentage of resized TIFF file: 10.58%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 768 pixels wide, 620 pixels high: 469 KB.

Dimensions of this image: 768 pixels wide, 620 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 3.
File size: 42.6 KB (percentage of resized TIFF file: 9.08%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 768 pixels wide, 620 pixels high: 469 KB.


Part 1b: Images with Dimensions of 640x517 pixels

Scroll right to compare image saved at different compression levels.

640level5 640level4 640level3

Dimensions of this image: 640 pixels wide, 517 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 5.
File size: 45.9 KB (percentage of resized TIFF file: 14.04%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 640 pixels wide, 517 pixels high: 327 KB.

Dimensions of this image: 640 pixels wide, 517 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 4.
File size: 39.3 KB (percentage of resized TIFF file: 12.02%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 640 pixels wide, 517 pixels high: 327 KB.

Dimensions of this image: 640 pixels wide, 517 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 3.
File size: 34.1 KB (percentage of resized TIFF file: 10.43%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 640 pixels wide, 517 pixels high: 327 KB.


Part 1c: Images with Dimensions of 568x473 pixels

Scroll right to compare image saved at different compression levels.

Dimensions of this image: 586 pixels wide, 473 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 5.
File size: 40.5 KB (percentage of resized TIFF file: 14.73%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 586 pixels wide, 473 pixels high: 275 KB.

Dimensions of this image: 586 pixels wide, 473 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 4.
File size: 34.8 KB (percentage of resized TIFF file: 12.66%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB
File size of resized original TIFF resized to 586 pixels wide, 473 pixels high: 275 KB.

Dimensions of this image: 586 pixels wide, 473 pixels high.
Compression: JPEG, Abobe Photoshop 6.0 Quality level 3.
File size: 30.3 KB (percentage of resized TIFF file: 11.02%).
Original image: TIFF format, spatial resolution 3000 pixels wide, 2423 pixels high, scanned at 400 ppi, 8-bit Gray Scale.
File size of original TIFF: 6.93 MB.
File size of original TIFF resized to 586 pixels wide, 473 pixels high: 275 KB.

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