Renkin

Features

Source an icon from any installed icon pack, the app's own icon, or its name as text

Modify icons: path tracing, edge detection, colorize, background removal, vector editing

Outline icons — draw a coloured contour around any icon (or recolor the outline it already has), with a finger-painted eraser for the areas the outline should skip

Icon shapes — crop any icon into Material You shapes (circle, squircle, pebble, …) or put it on a coloured shape plate

Text icons with custom text, letter case and any system font (or the bundled Arcticons Sans)

Import your own image per app — SVG included, rendered sharp or imported as editable vector paths; use an app's vector or monochrome layer when it has one

Themed (Material You) icon export

Profiles — several named icon sets, each with its own built pack, side by side

Profile sharing — export a profile as a file anyone can import as a new profile. Icons from paid packs stay locked on the other device until that pack is installed there — and unlock automatically if the pack leaves the store (built packs carry icon provenance, so this can't be laundered through Renkin's own output)

Backup & restore — one file with every profile, setting, watch rule and upload, for moving to a new phone

Icon watch — get notified when a followed pack adds an icon for one of your apps

Calendar day icons that rotate with the date

Live clock icons — a clock icon taken from a pack with dynamic-clock support keeps ticking on launchers that support it (Nova, Lawnchair); everywhere else it falls back to a static icon automatically

Built packs speak every launcher dialect: appfilter.xml plus the GO-family appmap.xml / theme_resources.xml and the classic icon_pack resource array