Prepare artwork images for a portfolio without replacing the master

An artwork image may need to communicate brush texture, paper grain, a delicate pencil line or the scale of a physical piece. Choose the export with those features in mind. A broad composition preview and a close detail view can work better than one oversized image trying to do both jobs. Keep the high-resolution scan or photograph as the master for future reproductions and applications.

First make the capture accurate in your photo or scanning workflow. This tool cannot remove glare, flatten a curled page, correct perspective or match paint colors to a calibrated reference. If an artwork is photographed at an angle or under mixed lighting, reducing the file will retain those problems. Export a corrected master before creating the portfolio copy, and keep the editing project when the image is important to your work.

The preset fits inside 2048 by 2048 pixels, uses JPEG at 90% quality and leaves sharpening off. That is an example for screen delivery, not an archival standard. A photograph of a textured canvas may work well as JPEG, while a flat digital drawing with narrow outlines may be better as PNG. Try both formats when the distinction matters.

Inspect fine marks, smooth washes, dark backgrounds and the boundary between the work and its surrounding space. Added sharpening can exaggerate paper grain or create halos around ink lines, so use it only after a careful comparison. Do not impose a severe byte cap merely to make every portfolio file identical in size. Let the output preserve the features a viewer needs, then choose whether a smaller display copy or separate close-up is more appropriate.

Place a test export in the actual portfolio page or application draft. Inspect it on a phone and a larger screen, including any full-image view. A website theme may crop thumbnails even when the original export includes the complete artwork. If edges, a signature or a frame matter, choose a layout that shows them, or supply a deliberate preview crop and a complete work view.

Browser rendering and the destination application can affect appearance. This converter is not a color-proofing system and does not guarantee print fidelity or preservation of every embedded profile. Check the file in your own workflow before using it for a color-critical submission. For an archive or print production handoff, follow the receiving professional's specification and keep the master unchanged. The local compressor creates a screen-oriented delivery copy and does not claim ownership, publish the work or upload the image for processing.

For a painting, make one export that shows the whole work and another source crop that shows its brushwork. For a drawing, use a detail with the thinnest intentional marks. View them in the portfolio's normal and enlarged displays before processing more pieces. If the full view is clear but the detail view is too small, adjust the relevant candidate rather than sharpening every work. Keep artwork dimensions, medium and other essential descriptions in the surrounding portfolio text, where visitors can read them without zooming into a caption embedded in the image. Preserve the master for any later print request.