Image Compression for Photographers

You exported the full session. The online proofing gallery crawled on mobile. Or the client asked for web-sized files and you spent an hour exporting one-by-one from Lightroom. Or Instagram flattened your JPEG after you waited through a slow upload.

Photography delivery is often a mismatch between master dimensions and viewing dimensions. A gallery shown at laptop or phone size does not need every camera pixel, but it still needs accurate color and clean detail.

Why full-resolution photos fail galleries and proofs

A wedding or portrait session can mean hundreds of multi-megabyte JPEG or TIFF files. Proofing sites, email, and shared folders struggle with that weight before anyone comments on the photos.

Large camera exports often contain many more pixels than a web proof displays. Resize from the edited master, then tune quality against representative textures and gradients. The correct reduction varies by image; a bright studio portrait and a noisy concert frame should not be assumed to tolerate the same setting.

RAW export and delivery formats for photography

Photographers touch several outputs from the same shoot. These formats serve different delivery needs:

• Images: JPEG, PNG, HEIC, TIFF, WebP, AVIF, and BMP from Lightroom, Capture One, and export presets.
• PDF: lookbooks, pricing sheets, and print-ready contact sheets with embedded photos.
• Video: behind-the-scenes MP4 or MOV clips for social or client teasers.

Need WebP for a web gallery but JPEG for email? Convert in the same pass instead of re-exporting the whole shoot.

Web and print output without crushing detail

Web galleries need smaller files; print partners sometimes need less aggressive compression. Save separate presets per output: one for proofing links, one for social JPEG, one for archive-friendly TIFF or PNG.

Preview output at full zoom before sending. You catch banding or sharpening artifacts on skin tones before a client does.

Export one shoot by destination

After culling and color approval, create separate exports for gallery proofing, client downloads, social previews, and print. Gallery proofs can be smaller and may carry watermarks. Client downloads need the promised resolution. Print files must follow the lab’s profile and dimensions.

Do not build one destination from another. Export each set from the approved edit so sharpening, color space, metadata, and dimensions remain intentional.

Gallery delivery and social upload weights

Online proofing galleries and social platforms each want different file weights from the same session export. Full-resolution TIFF or JPEG files that look fine in Lightroom can time out on mobile proofing or get recompressed harshly on Instagram. See lossy vs lossless compression for separate web gallery and social presets without crushing skin tones or shadow detail.

For web gallery delivery, how to compress images on Mac covers WebP and sized JPEG outputs from the same batch as your print-ready masters, so you are not re-exporting hundreds of files one at a time.

After a cull, drop the whole export folder into batch processing and let presets handle proofing JPEG, social crops, and archive TIFF in one pass while you move on to the next booking inquiry.

A photo-delivery proofing checklist

Test a representative group before exporting the complete gallery: close skin, fine hair, fabric, foliage, a dark reception frame, a bright sky gradient, saturated lights, and any image with added grain.

• Resize from the edited master to the gallery’s actual maximum display or download size.
• Export in the intended color space and embed the profile expected by the lab or web service.
• Inspect at 100% for halos, block boundaries, smeared texture, banding, and over-sharpening; then inspect at normal gallery size.
• Verify orientation, crop, filename order, and duplicate detection after batch processing.
• Compare a downloaded gallery file with the local delivery copy. Some services create additional derivatives.
• Keep print-resolution and web-gallery copies separate. A client’s social download should not silently replace the file promised for printing.

Compression settings that work for a bright outdoor session can fail on concert lighting or high-ISO shadows. Build presets by output and image character, then sample each new shoot. Preserve RAW, sidecars, and full-resolution edited masters so a later album, print, or regrade never starts from a compressed gallery file.

When GetCompress fits gallery production

Lightroom, Capture One, or the gallery exporter should remain responsible for the edit and color-managed master. GetCompress is the better fit when a finished shoot needs repeated batches of web proofs, social copies, and alternate JPEG, WebP, or PNG deliveries. Presets and local batches reduce manual re-exporting while private sessions stay on disk. It does not replace RAW development, print preparation, gallery permissions, or visual proofing.