mandara

Wallpapers

The wallpaper picker and engine, and Mandara’s own wallpaper generator.

Wallpaper picker and engine

_{Picker: slanted slices}

_{Picker: carousel}

Picker (Ctrl+Shift+W): slanted slices or a floating carousel, type to filter, Match colors to theme the whole desktop from the wallpaper, and Wallhaven browsing (the opt-in wallhaven plugin: switched off, the picker has no Wallhaven source and Mandara makes no request to it).
Engine: fill / fit / stretch / center / tile, fade / wipe / grow transitions, separate light and dark wallpapers and per-display wallpapers.
In Studio (Studio → Wallpaper): the page opens on the wallpaper on your desktop, large, with its size, folder and colours, then every wallpaper in your folder as a fast, paged grid of thumbnails: click (or use the arrow keys and Enter) to switch, filter by name, add to the slideshow playlist. Tabs hold the slideshow, Fit & effects, and the generator and Wallhaven when those plugins are on.

Studio → Wallpaper: the wallpaper on the desktop shown large with its resolution, size, folder, colours and quick actions, above a grid of every wallpaper in the folder

_{Studio: your wallpaper and its folder}

_{Studio: the slideshow}

Slideshow

Turn it on in Studio → Wallpaper → Slideshow or with mandara msg wallpaper slideshow on. Nothing runs while it is off; while it is on, one timer sleeps until the next change.

How often: one-click intervals from 5 minutes to a day, or your own (45, 90m, 2h, 1d, up to a week). Previous and Next step through it by hand.
Order: shuffle (every wallpaper once before any repeats, the default for new setups), random, by name or newest first.
Which wallpapers: your wallpaper folder, another folder (optionally with all its sub-folders), separate folders for the light and the dark theme (it switches when the theme does), or a playlist you pick on the Wallpaper tab.
When: optionally a new wallpaper at every login, only between two times of day (the window may cross midnight), and paused while a fullscreen app is open, on battery or while the screen is locked.
How it looks: the desktop’s transition, or the slideshow’s own (fade, wipe, grow or none) with its own length.
Displays: the same wallpaper on every display, or a different one on each.
From the terminal: mandara msg wallpaper slideshow status (JSON with the next change and any pause), next, previous, interval, order, source, folder, playlist, hours, transition and option; see the commands guide.
Video wallpapers: AV1 clips (.webm, .mkv, .ivf) loop seamlessly behind the clock and widgets, decoded in pure Rust once per clip for every display showing it, and converted straight into the wallpaper’s buffers. They pause (no decoding, no timers) behind windows, while locked, with the screens off and on battery; the picker marks them with a badge, and Match colors themes the desktop from a frame of the clip.
Depth desktop clock: a big Alexandria / Cairo clock, a Gregorian + Hijri date pill and a ring that moves with your music, drawn behind the wallpaper’s subject. Mandara finds the subject itself, either with its hand-tuned finder (no download, skipped when unsure) or with a small depth model downloaded on demand and run once per wallpaper at idle priority, or uses your own mask (details). Place the clock moves it to where the subject rises into its digits, and the date pill comes to the front whenever anything covers it.

The depth clock behind a mountain ridge: the lower digits tuck behind the ridge while the date and weather pill stays in front
_{The depth clock: the ridge passes in front of the digits, the date stays readable.}

Wallpaper generator

_{Corniche · Mandara Corniche}	_{Dunes · Sunset}	_{Liquid · Montaza Twilight}
_{Aurora · Mandara Corniche}	_{Glass · Rosé Pine}	_{Waves · Sunset}
_{Landscape · Kanagawa}	_{Contours · Mandara Obsidian}	_{Bokeh · Montaza Twilight}

_{Every image above came out of the generator as is, at default settings with a palette and seed picked; shown here at 960 × 540.}

Make your own wallpapers on your machine, in pure Rust: twelve styles (mesh gradients, landscapes, the Corniche, aurora, dunes, silk flow, contours, bokeh, low poly, liquid, waves and glass), the curated palettes, your theme’s colors or your own, and every variable on a slider. An opt-in plugin (Studio → Plugins).

Designed in Studio: a live preview that follows your sliders, a style gallery in your palette, clickable variations, a seed you can shuffle or lock, light or dark to follow the theme.
Any size, small files: 1080p, 2K, 4K, 5K, 8K, ultrawide, portrait or your display’s exact shape, saved lossless in the smallest file (WebP or PNG, whichever comes out smaller for the picture; or pick WebP, PNG or JPEG) with the expected size shown before you generate.
Video loops: seamless AV1 loops that play as video wallpapers.
Remix anything: each file remembers its recipe, so you can reopen it, vary it or re-render it bigger.
In the picker: a Generate button, a marker on generated wallpapers and Remix.
On a schedule, if you want: off until you turn it on; a fresh wallpaper every few hours, old ones cleaned up, missed runs never piling up.
Agent-ready: mandara msg wallgen generate aurora --size 8k, and the rest of wallgen … in the commands guide.

Studio → Wallpaper → Generator: a live preview, variations, video loop, size, format with expected file sizes and the Generate button

_{Studio: preview, variations, size and format}

The wallpaper picker with Generate and Remix in its toolbar and a generated wallpaper in focus

_{Picker: Generate and Remix}

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