Patternly vs Seamlessify

Patternly is a web tool that turns uploaded artwork or written descriptions into seamless patterns for fabrics, wallpaper, crafts, and digital products. It supports ordinary seamless repeats and multi-directional layouts built from rotated, mirrored, and scaled arrangements. Live previews show tiled results in 3×3 or 5×5 grids. Output sizes range from 500px swatches to 10,000px production files, with exports in PNG, JPG, SVG, PDF, TIFF, and WEBP at up to 600 DPI in RGB or CMYK. Designs remain in a dashboard for later review and re-export, with unlimited projects. New users receive 10 credits without entering a card; each pattern uses 3 credits. One-time packs cost £3.00 for 10 credits, £5.00 for 20, £9.00 for 40, or £20.00 for 100. An Unlimited plan costs £39.99/year and includes unlimited generations, commercial use, and a priority queue. The maker says users can sell resulting designs for fabrics, wallpaper, wrap, and scrapbooks.

Seamlessify turns images into repeating patterns, with PNG, JPG, and batch ZIP exports. The web tool accepts PNG, JPG, and WEBP files, with batches of up to 100 images or 500 MB. For direct stitching, supported images are processed in the browser rather than uploaded to the maker’s image-processing servers. The tool blends opposite edges to soften seams and abrupt color changes, and lets you set the number of rows and columns independently. A 3 × 3 preview helps inspect a repeat; output options include seamless tiles, horizontal rolls, and vertical panels. Downloads are rendered from the original image. AI generation can use a text prompt or derive a prompt from a reference image, but requires an account and credits. The listed models are Z-Image Turbo and Ideogram V4 Tiling, delivered through fal.ai; DeepSeek V4 Flash Vision Experimental analyzes reduced reference images. AI generations and related records are kept privately for up to 30 days before scheduled deletion. The free plan includes two one-time AI credits after email verification and unlimited direct stitching; paid plans start at $8.25/mo (annual).