How to Compress Images for Color Palette

Compress colour palette images — swatches and mood boards, free.

Architecture photography and visualisation requires high-resolution images that show detail, scale, and spatial quality — proper sizing is essential for portfolios, planning submissions, and marketing. This guide covers the exact specifications for Color Palette and shows you how to compress your images to the correct dimensions using the free tools at imgresizr.com.

Image Specifications for Color Palette

Use CaseDimensions
Portfolio hero image2560 × 1440 px
Project thumbnail800 × 600 px
Print / planning submission300 DPI, A3+
Website gallery1920 × 1080 px
Format (web)JPG or WebP
Format (print)TIFF or high-quality PNG

How to Compress Images for Color Palette at imgresizr.com

Upload your image to imgresizr.com. Select the Compress tab. Enter the correct dimensions for Color Palette as shown in the table above. Use the lock icon to maintain the aspect ratio if you only know one dimension. Click Compress to process your image. Download the result — your image is now correctly sized for Color Palette. All processing happens in your browser; your image is never uploaded to any server.

Tips for Color Palette

  • Shoot architecture in soft morning or late afternoon light — harsh midday sun creates unflattering shadows
  • Use a tripod for interior architecture photography — it ensures straight verticals and sharp images
  • Correct lens distortion and vertical perspective in post-processing
  • Include a scale reference (a person or known object) in photos where the scale of the building is important
  • Deliver portfolio images at full resolution — clients will zoom in on material textures and construction details

Compress images for Color Palette instantly, free at imgresizr.com.