ImageOptim/ImageOptim

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

9969 stars · 477 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ImageOptim is a free, open-source macOS GUI application that losslessly compresses images by combining multiple optimization tools like MozJPEG, OxiPNG, Zopfli, SVGO, and Gifsicle. It removes bloated metadata such as EXIF and GPS data to reduce file sizes for faster web pages and smaller apps.

Use cases

• compress images for the web without losing quality
• remove EXIF metadata and GPS data from photos before publishing
• shrink PNG, JPEG, GIF, and SVG files on a Mac
• reduce app bundle size for Mac and iOS applications
• batch-optimize images via drag and drop
• strip private metadata from images before sharing

When to choose

• you're on macOS and want a simple GUI for image compression
• you need lossless optimization that preserves image quality
• you want to scrub EXIF/GPS metadata for privacy
• you want to combine the best open-source optimizers in one tool

When to avoid

• you need batch image optimization on Linux or Windows (use the CLI versions instead)
• you require scripted/automated pipelines (use imageoptim CLI or individual tools)
• you need lossy compression with fine-grained format conversion controls

Facets

application · maturity stable

image-processing compression gui image-processing web-development media privacy image-optimization lossless-compression drag-and-drop exif-removal png jpeg svg open-source macos desktop

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ImageOptim/ImageOptim")