14 live so far, and more coming — we want to make as many accessible tools as we can think of, with the help of our users. Search by name or by what you want to do, or pick a category.
Showing all 14 apps
Make
Draw a character, pose by pose.
Draw a sprite as named poses — idle, walk, run, jump, attack — or as eight compass headings for top-down and isometric work. Mirror a walk cycle, set the speed of each pose, watch it animate as you draw, and export PNG or JSON.
Open Pixel StudioMake
Put your sprite in a level and see how it moves.
Send a sprite over from Pixel Studio in one click and walk it around. Drag out platforms, ledges and hazards, tune jump height, gravity, walk and run speed while it plays, bind keys to attack or block poses, and check it all side-on, top-down and isometric.
Open SandboxPlay
The cosiest, most relaxing couch gaming platform.
Twelve couch party games, from Paddle Powers and Snake Arena to Block Battles, RummiTiles and Mic Drop. Put the game on the big screen, everyone else joins with a four-letter room code and plays with their phone. No app to install, and no account to play.
Open ArcadeWrite
Markdown notes that render as you type.
Write Markdown and watch it render beside you. Sort notes into folders, tag them, link one note to another with [[double brackets]], and find anything with a double-tap of Shift. Drop in images, video or audio, or record a voice note and have it transcribed by a model that runs on your own device.
Open JournalAI
Several AI models in one chat room.
Add models from OpenAI, Anthropic, Google, OpenRouter, a local Ollama or LM Studio, or your own agent behind a webhook — then put them in one room. Type @ to pick who answers, let them take turns or debate, and switch on web search when an answer needs looking up. Your API keys stay in your browser and messages go straight to the provider you chose.
Open SummitEveryday
Wave at your webcam, fire a webhook.
Show a hand sign to your camera or say a word, and Triggers calls the webhook you picked. The camera and microphone are read by your browser and never uploaded — the only requests the page makes are the webhooks you configure.
Open TriggersMake
Cut clips together and give them a title.
Drop in clips, trim and split them, put them in order and join them with a crossfade, wipe or slide. Lay background music underneath that fades in, fades out and ducks when a clip talks. Title scenes are written in HTML, CSS and JavaScript: pick a preset, change the words and colours, then render it into your video or download it as a page for your website. Everything is decoded and encoded by your own browser — nothing is uploaded.
Open Video MakerEveryday
Type a function, see the graph.
A full-screen graph that plots what you type: y = sin(x), x^2 - 3, |x|, sqrt(x), e^x, x = 2, even xor(x, 5). Add tables of points by hand or fill one from a function over a range you choose. Drag to pan, scroll or pinch to zoom, and tap a curve to read its coordinates. Everything runs in your browser and is kept on this device.
Open MathsPlay
Keep it friendly, but show no Mercy!
A tournament organiser for the Arcade or any other game or sport: single and double elimination, round robin, Swiss, groups then knockout, and free-for-all heats. Share one link so everyone can follow the bracket live, and another so players can report their own results. Running a tournament takes a free account; playing and watching do not.
Open BattleEveryday
Learn a little every day.
Small daily lessons with streaks and a leaderboard. Learn Zig one tiny function at a time, with your code run and checked on the spot. Or put your headphones in for a hands-free Spanish or English session: hear a phrase, say it out loud in the pause, then hear the answer. Reading and listening are open to anyone; earning XP and keeping a streak take a free account.
Open Daily LearnerEveryday
A search engine with no ads and no profile.
A self-hosted metasearch front end: it asks several engines and hands you the results, with no ad auction and nothing building a profile of you. Signed-in only, because an open search endpoint is free scraping infrastructure for whoever finds it.
Open SearchEveryday
Your data, on one live dashboard.
Build dashboards of line, bar, area, scatter and pie charts, KPI numbers, sortable tables and data maps. Paste or upload CSV and JSON, type a table, or point at a URL and let it refresh on its own. Drag widgets around, resize them, and share a dashboard read-only with a link.
Open Data AnalyticsEveryday
Tick it off together — even in the shop.
To-do lists, shopping lists and deadline plans that stay in sync between your computer and your phone, and keep working offline in the shop. Share a list with your household and tick things off together. The planner finds a time that suits everyone: pick a date range, share the link, and people mark when they can, no account needed to answer.
Open ChecklistEveryday
Tell us what to build next.
Our forum, and for now a simple one: feature requests, bug reports, complaints and compliments, all read by the people who build Happy Light. Anyone can read along; posting takes a free account.
Planned One day this becomes a little isometric world. You wander it as a pixel ghost with a few silly animations, every thread is a room, and comments are notes you pin to its walls.
Open CommunityNothing here matches — yet.
If it's a tool you'd use, tell us on the forum. That's how the next one gets picked.