ss-image-manipulation

Convert images between formats: PNG, JPG/JPEG, WebP, TIFF, BMP, GIF, HEIC, and AVIF. Performs high-quality lossless conversion by default. Handles alpha channel transparency automatically — compositing against a configurable background color when converting to formats that lack alpha support (JPG, BMP). Supports single-file and batch directory conversion with optional recursive subdirectory scanning. Uses ImageMagick. Use this skill whenever the user wants to: convert an image to another format, change image format, save as PNG/JPG/WebP/TIFF, convert HEIC photos to JPG or PNG, batch convert images, make images web-compatible, convert to WebP for web optimization, or anything involving image format conversion. Also trigger when the user mentions format names in the context of converting, exporting, or saving images.

Resize and crop images to exact platform-specific dimensions for social media, app stores, ads, and web. Supports 60+ platform presets including OG images, YouTube thumbnails, App Store screenshots, Play Store graphics, TikTok, Pinterest, Threads, Substack, Chrome Web Store, Notion covers, Instagram, Twitter, Dribbble, Bluesky, Product Hunt, LinkedIn, Facebook, and more. Uses ImageMagick for high-quality Lanczos resampling. Works on macOS, Linux, and Windows. Use this skill whenever the user wants to resize an image for a specific platform, create social media assets, generate app store screenshots, make thumbnails, create OG images, prepare images for upload, or batch-resize to multiple sizes. Also trigger when the user mentions any platform (YouTube, TikTok, Pinterest, App Store, Play Store, Substack, Threads, Chrome Web Store, Notion, etc.) in the context of image sizing, resizing, cropping, or preparation — even if they don't explicitly say "resize".

Convert PNG images to smooth, scalable SVG vector files using potrace tracing. Supports multi-color PNGs (logos, icons, illustrations) by extracting dominant colors and tracing each color layer separately, then compositing into a clean SVG. Also handles single-color images and lets users override the fill color. Use this skill whenever the user wants to: convert a PNG to SVG, trace a bitmap, vectorize an image or logo, turn a raster image into vectors, create an SVG from a PNG/JPEG/bitmap, or anything involving bitmap-to-vector conversion. Also trigger when the user mentions "potrace", "image tracing", or asks to make an image scalable.

2 hooks across 1 event