Browse All Side Projects from Reddit

All Projects (4,150)

Seacolors: a free website where you can browse color palettes and drop them straight into your code

Browse color palettes, preview them on real interfaces and charts, and generate schemes from a single base color.

I built a free app that keeps your whole holiday in one place. Closed beta soon, would love honest f

Join the waitlist for the HolidayHQ beta. We’ll email you a link when it opens.

I got tired of remaking ads just to change the first 3 seconds, so I built this

Create 3-second UGC hooks for your app or SaaS, keep the rest of your ad, and test more hooks without remaking everything. Try 3 hooks free.

I built an app that turns your email receipts into the inventory your insurer asks for after a disas

Build an always-ready inventory from photos and email receipts, then generate an accurate loss report when you need one.

I built a tool that finds the unpaid invoices sitting in your Gmail. Looking for a few users to beta

Courtside finds the unpaid invoices in your Gmail sent mail, shows what you're owed and drafts polite payment reminders in your own words.

I built an iPhone app that reads Chinese through the camera and shows the pinyin. 1.1 launched today

Chinese OCR in your browser: choose a screenshot or picture and get the Chinese text with pinyin to copy. Simplified and Traditional. Nothing is uploaded.

I built a free, independent search for every advertised Australian bank rate

Type a bank, a loan or a question and see recorded Australian home loan, savings and term deposit rates, then switch to a table or a chart of how they changed.

I actually got tired of mobile ad-infested puzzle games

Daily puzzles are usually spread across apps. Here you play them free online in one place: queens, tango, killer sudoku, nonogram and more. No sign-up.

I built a free set of prank screens and "hacker" tools that run in the browser

Hacker Typer turns any key press into real-looking code. A free fake hacking simulator for pranks, streams and fun. No download, works on mobile.

I let an AI agent loop on purpose just to see how fast the bill would climb.

Control your AI agents' permissions, require approval for sensitive actions, set spending limits and review their activity in one place.

Built a file sharing service up to 10GB

Send large files without an account. Get a link and a QR code the moment the upload starts.

I built a free browser testing tool that shows what your last app change broke

Code-aware browser testing for AI coding agents. Read real routes and forms, test in Playwright, and see fixes and regressions across runs. Install with npm or MCP.

I made a free home maintenance planner: tick what you own, get a 12-month list of what to service an

Tick what you have at home and get a 12-month plan of what to service and when, for India or the US. Add it to your calendar or print it. No sign-up.

dev-prompt: press a hotkey, pick a repo, and see everything that project can do in one overlay

Every repo you own, one keystroke away. Its scripts, your editors, and a shell, in an overlay that's gone when you're done.

I built a second-opinion tool for homeowners comparing solar quotes

Get a plain-language, homeowner-paid review of your solar proposal before you sign. See pricing, methods, scope, and a real sample report.

I built an 8-bit WW2 squad battle tactics simulation that runs entirely in your browser

Every man is simulated: squads flank and assault, medics crawl out under fire, houses fall in. Call in a barrage. Free, in your browser.

Built a Chrome extension that captures full webpages/PDFs and renders smooth camera-panning videos l

Turn webpages and PDFs into scrolling videos. Capture and edit locally in Chrome. Free WebM export; Pro adds MP4, GIF and camera controls.

I built an unofficial PokéSurvivor wiki with a searchable Pokédex and evolution lookup

An independent PokéSurvivor wiki: starter tier list, 966-partner Pokédex, 64 moves, evolution checker and mobile guides.

I built RoozyPod to turn topics and chosen sources into podcasts. Looking for my first 10 users.

Choose what matters to you and schedule a Pod. Roozy turns your sources into new podcast episodes, automatically.

I built a free tool that turns any website into a signed Android APK. Looking for feedback

WebToApp converts your website into an Android and iOS app in minutes. Free APK builds with no branding, 47 native features (push, biometrics, UPI), and one-click Google Play and App Store publishing from ₹2,299 a year.

I built an app that makes a summary of any book, at the length and language you pick

Listen to AI-powered book summaries