Achno/gowall
A tool to convert a Wallpaper's color scheme / palette, OCR with VLM's Traditional & Hybrid, Image Compression ,color palette extraction, image upsacling with Adversarial Networks and more image processing features. observed · 2026-08-28
Health v2 · maintenance only
73/100
- Activity 86
- Release rhythm 66
- Longevity 55
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 75.0
- age_days: 772
- days_rel: 146
- days_push: 84
- n_releases_24m: 7
Adoption not part of the score
2301 stars · 37 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Gowall is a Go-based CLI tool that converts images (especially wallpapers) to custom color schemes and offers a broad suite of image processing features. It includes OCR with traditional and VLM-based providers, AI image upscaling, compression, palette extraction, background removal, and terminal image preview.
Use cases
- recolor a wallpaper to match catppuccin or a custom theme
- extract text from images and pdfs with ocr
- compress png jpeg webp images from the command line
- upscale low resolution images with ai
- extract the dominant color palette from an image like pywal
- convert an image to pixel art
- remove the background from an image
- convert images between formats like webp to png
When to choose
- you want a fast single CLI for many image processing tasks instead of separate tools
- you need to recolor wallpapers or icons to match a specific color scheme
- you work in the terminal and want unix pipe support and image preview
- you need flexible OCR with multiple providers including VLMs
When to avoid
- you need a full GUI image editor with layers and manual editing
- you require fine-grained professional photo retouching controls
- you need batch processing pipelines with complex scripting beyond simple CLI usage
Facets
cli-tool · maturity active
image-processing ocr compression cli image-processing developer-tools windows cli cross-platform color-palette wallpaper theme-conversion image-upscaling pixel-art background-removal gif-creation terminal-image-preview unix-pipes command-line linux macos
2 sources
- readme: https://github.com/Achno/gowall · fetched 2026-08-28 · f9458d7e847d
- homepage: https://achno.github.io/gowall-docs/ · fetched 2026-08-29 · c53f11afc200
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Achno/gowall | main | 73 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem