# rickytan/RTImageAssets

A Xcode plugin to automatically generate 2x, 1x image from 3x image for you, or upscale to 3x from 2x

Repository: https://github.com/rickytan/RTImageAssets
Canonical: https://ross.abutalabs.com/products/rtimageassets
Language: Objective-C
License: MIT
License Family: permissive
Topics: xcode-plugin, icons, assets, scale
Archived: true
Last push: 2018-12-22T10:09:01+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4284, "days_push": 2811, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2441, forks 326 (observed 2026-08-28T04:06:52.341332+00:00)

## What it is
An Xcode plugin that automatically generates missing @2x and @1x image assets from @3x images (or upscales @2x to @3x) inside asset catalogs, and can generate all required App icon sizes from a single 1024x1024 icon. It is triggered with a keyboard shortcut and only creates assets that are missing.

## Use cases
- generate @2x and @1x images from a @3x image in Xcode asset catalogs
- upscale @2x images to @3x for iOS projects
- automatically generate all required iOS App icon sizes from one 1024x1024 icon
- rename image files in imageset folders to proper @1x/@2x/@3x naming
- avoid asking designers to export every image resolution

## When to choose
- you develop iOS apps in Xcode and need to fill in missing image scales quickly
- you want to generate complete App icon sets from a single large icon
- you want a one-keystroke workflow inside Xcode without external tools

## When to avoid
- you use Xcode 8 or newer without unsupported plugin hacks, since the plugin is not officially supported on modern Xcode
- you need a maintained, actively updated tool
- you prefer standalone GUI apps like Prepo or Asset Catalog Creator

## Facets
- artifact type: plugin
- maturity: maintenance
- function: image-processing, developer-tools
- domain: developer-tools, mobile-development, image-processing
- platform: editor-plugin
- tags: xcode-plugin, asset-catalog, ios, image-scaling, app-icons, macos

## Member repositories
- rickytan/RTImageAssets (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:52.341332+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:30:43.491121+00:00, confidence not recorded.
  - readme: https://github.com/rickytan/RTImageAssets (fetched 2026-08-28T04:06:52.341332+00:00, sha c2eaf62fc33d)
- Data as of 2026-08-30T08:39:29.467469+00:00.