SELON / Add Halation Online

Add halation to photos online and shape the film glow

Create film-inspired halation around bright areas, then tune glow, color, grain, density, and tone in SELON's browser-based photo editor.

What it helps with

- Add a controlled film-like glow around highlights.

- Combine halation with grain, density, color, and contrast for a finished look.

- Compare Original, Split, and SELON views before export.

Film-look workflow in the browser

SELON is built for photographers who want a browser-native way to explore color, density, halation, glow, grain, detail, and RAW/DNG-oriented workflows without starting from a generic template editor.

The app runs on a Next.js and Cloudflare Workers stack, uses WebGL image processing, and includes LibRaw WASM support as the foundation for heavier photo workflows in Chrome.

Related searches

add film halationred glow photo editoronline halation effect

Related SELON pages

FAQ

What is halation?

Halation is a film-inspired glow or color bloom around bright highlight areas. It is often associated with a red or warm edge around strong light.

Can I adjust the halation strength?

Yes. SELON is built around adjustable photographic controls, so halation can be balanced with glow, tone, density, grain, and color.

Start editing

Open the browser darkroom, load a photo, compare Original / Split / SELON views, then export a processed result.

Open SELON