Smol Apps,Big Impact.
A collection of small, focused tools — built for fun, utility, and a little bit of chaos.
surface.party
Watch YouTube together, in real time.
A free, browser-based shared canvas. Open a room, share the link, and everyone sees the same videos, messages, and cursors simultaneously, no install required.
csnexus.rocks
Every stat. One profile.
Aggregate your Steam, FACEIT, and Leetify CS2 data in seconds. Enter a Steam URL and get a complete cross-platform performance overview.
youtube roulette
Turn your sources into one endless watch stream.
Add YouTube channels or playlists and get a shuffled mega-playlist with every video in random order, perfect for binge-watching without decisions.
webhook inspector
Inspect webhooks instantly, no setup.
Get a unique URL, fire requests at it, and watch every header, body, and query param appear in real time. Configure custom responses, copy as cURL, and share the link. Sessions auto-expire after 24 hours.
luck.smol-apps.de
Dice Clicker.
A Cookie Clicker-style idle game with physics-simulated 3D dice. Roll dice to score matching combinations, build heat toward Fever Mode for a 5x multiplier, and chase a growing jackpot. Buy upgrades to add more dice, boost multipliers, and unlock auto-rolling, then prestige to start over stronger. Click as fast as you want: every throw is physically independent, so rapid clicking fills the arena with cascading dice in real-time chaos.
cowatch
Shared YouTube queue for friend groups.
Create a room, share the code, and everyone can add and vote on YouTube videos. The highest-voted video plays next in real-time sync — no sign-up, no installs. Paste a YouTube link anywhere on the page to add it instantly.
webhook signature tester
Verify webhook signatures locally in your browser.
A free, client-side tool to debug webhook signature verification for Stripe, GitHub, Svix, Clerk, Shopify, and Lemon Squeezy. Paste the raw payload, secret, and header — the expected HMAC is computed via Web Crypto with zero data egress.
wow-bis
Track your Best-in-Slot gear for WoW Midnight.
Connect your Battle.net account, import max-level characters, and instantly compare your equipped gear against curated Wowhead BiS lists for raid and Mythic+. See a ranked priority list of dungeons and raids to run for the most upgrades at once, with item level comparisons and Wowhead tooltips.
zod101
Interactive Zod Schema Playground.
Test and validate your Zod schemas in real-time. Write your schema at the top, input test data at the bottom, and see validation results instantly. Perfect for learning Zod or debugging complex schemas.