Publish an app

Browser apps run instantly on your app page — upload a single HTML file, or a .zip with an index.html for multi-file apps (Three.js games, etc.). Downloadable apps can be any file (zip, dmg, exe…).

Your first listing is free. After that, a one-time $0.99 listing fee applies per app — and you keep 90% of every sale.

Title

Tagline (one line, shown on cards)

Description

Category

Price (USD) — 0 for free

App type

▶ Runs in browser⬇ Downloadable file

App file (.html, or .zip with index.html — up to 50 MB)

Thumbnail (optional image, 16:9 looks best)

Screenshots (optional, up to 5 images — 5 MB each)

Shown as a gallery on your app page. You can reorder them later.

Let buyers download this app to keepThey can always play it here; this also lets them save the files and run it themselves. (Your app's code is already visible in the browser either way.)Accept tipsLet people pay you even though it's freeEnter this in Whim Jam #1 🏆Aug 17 – Aug 30, 2026 · $1,000 in cash prizes. See the rules.