Self-Promotion
p/self-promotionShow off what you're working on
trending
•

19d ago

I made a passport photo checker that runs entirely in your browser. What would make you trust it?

Hi, I'm the maker of CropPass (croppass.com).

After getting a visa photo rejected for a slightly uneven shadow and feeling uneasy uploading my biometrics to random cloud tools, I built a local-first alternative.

•

19d ago

Update Oktober 21,2026

formatflash.com Oct 2026 Update: Tools: Local Image Editor (crop, rotate, adjust) & PDF Compressor (pdf.js + pdf-lib). Upgrades: Batch limit 100 files. Non-blocking toasts replace alerts. Mobile touch targets 44px. Fixed negative counter bugs. SEO: Expanded content (600+ words), JSON-LD added, 512 URL sitemap updated. Stack: Cloudflare Workers, DO, KV, Service Worker. /image-tools/edit-image/ & /compress-pdf/ Tools: Local Image Editor (crop, rotate, adjust) & PDF Compressor (pdf.js + pdf-lib). Upgrades: Batch limit 100 files. Non-blocking toasts replace alerts. Mobile touch targets 44px. Fixed negative counter bugs. SEO: Expanded content (600+ words), JSON-LD added, 512 URL sitemap updated. Stack: Cloudflare Workers, DO, KV, Service Worker. /image-tools/edit-image/ & /compress-pdf/
•

1yr ago

The Power of Purpose-Built Virtual Cards 💳

Hey again, Product Hunt!

Thanks for all your feedback on the Virtual Card feature! Here's a quick follow-up on how our virtual cards solve the pain points businesses face:

  • No more mystery purchases: Each card is tied to a specific vendor or expense, so you'll always know what was bought, where, and by whom.

  • Instant card generation: Need a new card for a vendor? No problem. You can create it instantly, with real-time sync to your accounting software.

  • Business continuity: If one card is compromised, it doesn't lock everyone else out. The other cards keep working as usual.

•

10mo ago

I built RewritelyApp to humanize AI writing

I m Oussama, a student founder, and I built RewritelyApp, a SaaS focused on humanizing AI-assisted writing.

The idea came from a simple problem: AI helps draft faster, but the output often feels artificial or disconnected from your own voice. RewritelyApp helps refine AI drafts into natural, readable writing, with tone control and visibility on how the text may be perceived.

The product is fully live and already used by early users. I m mainly here to:

  • Learn from the PH community

  • Collect honest feedback

  • Exchange notes with other builders

•

8mo ago

We just raised $440K to fix something embarrassing about B2B sales: the product demo.

Most SaaS companies make interested buyers wait days for a demo slot. By the time the call happens, half the momentum is gone.

We built @Naoma an AI video agent that runs a live, personalized product demo instantly, right on your website. No scheduling. No waiting room. No "let me loop in a sales engineer."

It walks through your product in a real browser session, answers questions on the spot, qualifies the lead, and routes them to CRM, a booked call, or checkout depending on where they are in the funnel.

In early pilots, we're seeing visitor-to-demo conversion in the 6 15% range. Clients include Yesim, UXPressia, Mellow, and others.

•

4mo ago

I got tired of using the same payment card everywhere, so I'm building Sitra.

Hi everyone, I'm a backend developer and over the past few months I've been working on an idea that's been stuck in my head. Every time I buy something online, sign up for a free trial, or subscribe to a service, I'm expected to reuse the same debit or credit card. That never felt right. So I'm building Sitra. The first version focuses on disposable virtual cards. The idea is simple: Create a virtual card in seconds. Set a spending limit. Choose when it expires. Automatically discard it after use. Instead of exposing one card everywhere, every purchase can have its own card. Long term, I want Sitra to become a payment control platform, but I'm intentionally starting with one problem and trying to solve it well. I've just launched the waitlist and would genuinely love feedback from people who shop online, use subscriptions, or have ever wished they had more control over their payments. Website: https://joinsitra.vercel.app I'd especially love to know: - Is this a problem you've experienced? - Would disposable virtual cards be useful to you? - What's one feature you'd expect from a product like this? I'm here for honest feedback, positive or negative. Thanks for reading! PH:https://www.producthunt.com/prod...
•

20d ago

I turned a child’s name into a coloring page. Teachers asked for a whole class at once

Hi everyone! I m Olga, an illustrator, and with my husband Pavel I run Color4U, a small family studio making free coloring pages.

Kids always get more excited when a page is about them, so we built a little tool: type any name, pick a letter style and a theme, and you get a personalized page to color. There s also a tracing version, so younger kids can practice writing their own name.

Then teachers started asking for something bigger, so now you can paste a whole class list (up to 60 names) and get one PDF with a page for every child.

A few things we cared about:

•

4mo ago

What is the scope of productivity products in 2026 ?

I am building products around productivity to help people getting more productive day by day and see themselves winning everday. Started from simplest todo list app taskaroapp.com ( its not simple it will solve real problem and help people more productive ), now upto another one which personally helps me getting my goals each day and I can see my daily progress for real. what's your thoughts on this specific nieche.

Lastly the one I am now building is jourvelope.web.app

•

19d ago

I built ChargeCheck – an Android app to test charging speed and compare cables

Hi everyone!

I recently released my Android app, ChargeCheck, and I'd love to hear your feedback.

I wanted a simple way to compare chargers and USB-C cables without buying additional measuring equipment.

Here's what the app does:

•

19d ago

Built a free photo log to see if my skincare is actually working. Feedback welcome

I could never tell whether my acne routine was working, because day to day nothing looks different. So I built FaceLogs, a small free web app for tracking it.

What it does:

- A daily photo with your last photo faintly overlaid, so every shot lines up

First
Previous
•••
495051
•••
Next