pysvgo

in progress - Python version of Node.js tool for optimizing SVG files

List of plugins https://github.com/svg/svgo/issues/1621 workon

• [enabled] cleanupAttrs : cleanup attributes from newlines, trailing, and repeating spaces
• [enabled] mergeStyles : merge multiple style elements into one
• [enabled] inlineStyles : move and merge styles from <style> elements to element style attributes
• [enabled] removeDoctype : remove doctype declaration
• [enabled] removeXMLProcInst : remove XML processing instructions
• [enabled] removeComments : remove comments
• [enabled] removeMetadata : remove <metadata>
• [enabled] removeTitle : remove <title>
• [enabled] removeDesc : remove <desc>
• [enabled] removeUselessDefs : remove elements of <defs> without id
• [disabled] removeXMLNS : removes the xmlns attribute (for inline SVG)
• [enabled] removeEditorsNSData : remove editors namespaces, elements, and attributes
• [enabled] removeEmptyAttrs : remove empty attributes
• [enabled] removeHiddenElems : remove hidden elements
• [enabled] removeEmptyText : remove empty Text elements
• [enabled] removeEmptyContainers : remove empty Container elements
• [enabled] removeViewBox : remove viewBox attribute when possible
• [enabled] cleanupEnableBackground : remove or cleanup enable-background attribute when possible
• [enabled] minifyStyles : minify <style> elements content with CSSO
• [disabled] convertStyleToAttrs : convert styles into attributes
• [enabled] convertColors : convert colors (from rgb() to #rrggbb, from #rrggbb to #rgb)
• [enabled] convertPathData : convert Path data to relative or absolute (whichever is shorter), convert one segment to another, trim useless delimiters, smart rounding, and much more
• [enabled] convertTransform : collapse multiple transforms into one, convert matrices to the short aliases, and much more
• [enabled] removeUnknownsAndDefaults : remove unknown elements content and attributes, remove attributes with default values
• [enabled] removeNonInheritableGroupAttrs : remove non-inheritable group's "presentation" attributes
• [enabled] removeUselessStrokeAndFill : remove useless stroke and fill attributes
• [enabled] removeUnusedNS : remove unused namespaces declaration
• [disabled] prefixIds : prefix IDs and classes with the SVG filename or an arbitrary string
• [enabled] cleanupIDs : remove unused and minify used IDs
• [enabled] cleanupNumericValues : round numeric values to the fixed precision, remove default px units
• [disabled] cleanupListOfValues : round numeric values in attributes that take a list of numbers (like viewBox or enable-background)
• [enabled] moveElemsAttrsToGroup : move elements' attributes to their enclosing group
• [enabled] moveGroupAttrsToElems : move some group attributes to the contained elements
• [enabled] collapseGroups : collapse useless groups
• [disabled] removeRasterImages : remove raster images
• [enabled] mergePaths : merge multiple Paths into one
• [enabled] convertShapeToPath : convert some basic shapes to <path>
• [enabled] convertEllipseToCircle : convert non-eccentric
• [disabled] sortAttrs : sort element attributes for epic readability
• [enabled] sortDefsChildren : sort children of <defs> in order to improve compression
• [disabled] removeDimensions : remove width/height and add viewBox if it's missing (opposite to removeViewBox, disable it first)
• [disabled] removeAttrs : remove attributes by pattern
• [disabled] removeAttributesBySelector : removes attributes of elements that match a CSS selector
• [disabled] removeElementsByAttr : remove arbitrary elements by ID or className
• [disabled] addClassesToSVGElement : add classnames to an outer <svg> element
• [disabled] addAttributesToSVGElement : adds attributes to an outer <svg> element
• [disabled] removeOffCanvasPaths : removes elements that are drawn outside of the viewbox
• [disabled] removeStyleElement : remove <style> elements
• [disabled] removeScriptElement : remove <script> elements
• [disabled] reusePaths : Find duplicated elements and replace them with links