Browse All Side Projects from Reddit

All Projects (4,200)

I made a free chargeback letter generator

Free chargeback response letter + evidence checklist in 2 minutes. No signup. Nothing you type leaves your browser.

Stone Rod - A stone age car building racing game for mobile.

A stone age car building racing game for mobile.

Founders struggling with SEO. Drop your sites down below and I'll give you a free full SEO Audit

Oister is an AI SEO agent. It audits your site, writes each fix, tracks your keywords and competitors, and tells you every week what moved. Free scan.

Built a minimalist, 100% offline batch file converter for Windows (FileForge)

Convert hundreds of images, audio, video, and document files instantly on your desktop. 100% private, offline, and blazing fast.

I built a Mac screenshot annotator that blurs secrets for you and lets your AI agent do the markup

Capture or open any image, then annotate, auto-redact and share it on your Mac. Everything runs on device. One-time purchase.

I turned my curiosity about healthcare billing into an entire website

Explore free healthcare revenue cycle guides, practical workflows, reimbursement investigations, revenue integrity, billing, and financial operations.

4,500+ screenshots on my phone and I can never find anything. Is it just me?

Shotlight is an Android app that makes your screenshots searchable by the text inside them. Text recognition, search and cleanup all run on your phone. No account, no uploads.

What do you actually want an audio AI companion to remember about you?

A small pink cloud you can talk to. It's being built right now — two minutes of your honest opinion changes what it becomes. أُنسي — رفيق صوتي بيتبني دلوقتي، ورأيك بيفرق.

built a cool website to compare Indian companies and job offers

Compare companies across ratings, salaries, benefits, and employee reviews.

I made a website where you interpret a drawing from the person before you, then draw your interpreta

See something. Interpret it. Draw what you saw. Pass it on.

[Showoff Saturday] - I built bantr.live a forum and chat of sorts

No ads, no profiles. Instant encrypted video chat.

I built an open-source Intercom and Zendesk alternative with multimodal RAG, WooCommerce sync, and u

Plug in your content. Create custom AI agents that not only chat, but take action, book meetings, and convert. Zero coding, on your website in minutes.

3D art events billboard called Polytime

A community-curated calendar of 3D art competitions, conferences, rolling challenges and ongoing contests from around the world, plus a directory of useful communities, tools and tutorials.

Anyone else frustrated with mermaid diagrams?

An agent-written diagram nobody could place, the decision record that ended it, the ablauf answer, and what it cost.

I made a tiny moon that lives in my macbook's notch

Music, your accessories in 3D, calendar, Focus and coding assistants, living in your Mac's notch. And Luni, the little moon who lives there.

I've been working on a canvas-powered timeline library for React, Vue and TypeScript

Live Tempis Timeline examples: scheduling dashboards, Gantt-style dependencies, streaming data, tooltips, timezones and more.

LightFit Carousel Skill - an agent skill that asks about you first, then writes and renders a carous

An Agent Skill that writes and renders Instagram and LinkedIn carousels. Works in Claude, ChatGPT, Codex, Gemini CLI, Cursor, Hermes and 40+ AI agents.

AI Your Work: looking for Slack teams to try a free automation-advice pilot

Free recommendations for business automation. Optional implementation services when you want help building the plan.

I turned my virtual pianist into an interactive concert experiment — first free session tonight

Meet Ivo, a virtual pianist. Enjoy Satie, Debussy and Joplin, help shape the evening, and bring a friend to an evolving live experiment.

how SideProject: Shift + Drag any link on Mac to trigger a radial downloader — SutraKey (Free & Op

SutraKey (Sutra Key): Hold Shift + Select any URL to summon a zero-latency liquid radial wheel. Downloads video, audio, subtitles, or clean PDFs straight to ~/Downloads. 100% Native Swift 6, Free & Open Source.

built CodeHub, a Chrome extension that automatically syncs accepted DSA solutions to GitHub across 1

Save accepted coding solutions to GitHub automatically. CodeHub is a free browser extension for LeetCode, GeeksforGeeks, Codeforces, CodeChef, NeetCode, HackerRank, Code360, AtCoder, InterviewBit, and AlgoExpert.