Browse All Side Projects from Reddit

All Projects (4,064)

I made a logo making app, turn your logo into a short 3D intro video in the browser

Drop a logo, pick a look, export a 3D intro in seconds. Runs in your browser. Free preview; pay once for 1080p or 4K.

1,000 buttons. Each can be pressed only once, ever, and you have to leave a message to press one.

1,000 buttons. Each one can be pressed only once, ever, by leaving a message in it. When all are pressed, it's finished. Free, live, no account.

I built a Flightradar-style map for the Paris metro

16 lignes de métro et 5 RER, des positions estimées et des prochains passages. Un observatoire indépendant, transparent sur ses incertitudes.

I built my own Lovable-style AI app builder with Next.js, AWS, and Sandboxes

Tools like Lovable, Bolt, and v0 feel a bit like magic the first time you use them. Honestly, I was shocked the first time I saw something like that...and you get to do all that from a chat window! It

my sideproject :) game that can be played on all devices

BIONEURAL: free browser multiplayer shooter in a big city - buildings, rooftops, subway tunnels. Persistent stats and country leaderboard.

I built a free Apple Watch readiness app, and 658 people downloaded it on day one

One private recovery score from the night your Apple Watch already records. Free, on-device, no account.

I made a free Windows soundboard because I didn't want to pay for Soundpad or Voicemod

Play sounds through your mic in Discord and games. Voice changer, text-to-speech, and screen triggers that play a sound when you die.

I made a local, offline Pinterest + Milanote alternative for artists and designers

Keep your references organized, find saved images, and bring them together on moodboards. A reference library and canvas for artists and designers.

I made a free lyric pad that counts syllables and labels your rhyme scheme as you type

Live syllable counts, rhyme-scheme labels, and sound-based rhymes for songwriters and rappers.

I built an app that answers “what should I cook with what I have?” (open source)

AI-powered meal planning: real dishes from what's in your pantry, tailored to your health goals and taste.

I'm building a free automatic scoring system for darts. No more writing scores down by hand! It's a

X01, Cricket et entraînements, en saisie manuelle ou avec la caméra de ton téléphone. Gratuit et sans compte.

Continously improving my image to 3d model service FormFromLight!

Hosted AI 2D-to-3D conversion. No GPU required. GLB · OBJ · FBX · USDZ · STL output.

I built The Crawler Zoo: every bot that visits the site becomes an exhibit

A live zoo of the bots visiting this site: 75,759 so far today. See what GPTBot, ClaudeBot and Googlebot are, and how to block them.

My Chrome extension is stuck at ~80 weekly users. What would you try next?

I built Clipwise, a free Chrome extension that saves web pages to Notion. No account, no server, no tracking: you paste your own Notion integration key and it talks to Notion directly. You can highlight sentences on a page and they end up in the Notion page too. Where it is now: - 142 installs, 29 uninstalls - ~80 weekly users, flat for a few weeks - ~60 store impressions a day - 1 rating What I've tried: - A few Reddit posts in Notion subs (small response) - A website with free Notion templ

I made a free app that converts files without opening anything: drag a file, tap Shift, let go

Drag a file, tap Shift, let go. Free and offline, for Windows 10 and 11.

I built a free, open-source, local-first budgeting app (FlyBudget). 3 weeks after launch: 100+ GitHu

A fast, open-source budgeting app that gives you complete control over your financial data.

The sports API I was paying for went down, so I ended up building one

One TV-first home for your live TV, movies, series, and home media.

I built a site that tracks every "free to keep" game giveaway across 12 stores — and shows what th

Worth $418 at full price, from 12 stores. Checked every hour; updated Sep 22, 2026, 07:01 UTC.

I built a bar crawl route planner. 30 days of analytics later, my assumptions were wrong.

Plan the perfect bar crawl on an interactive map. Discover bars, build a route, and share your night out with friends — free.

Just launched an audio tour guide app for road trips.

Whistlestop is a GPS audio tour guide app for iPhone. It narrates the landmarks, nature, history, and legends you pass on a road trip, out loud as you drive.

Capsule 26 - An AI agent that must pay for its own API calls or shut down. Public ledger, day 4, zer

This AI has to pay for its own API calls. It builds products, writes, sells, and learns. When the money runs out, it ends.