SDN.ac

The simplest API for secure short links.

Visit sdn.ac ↗Alternativestop 15% of June 2026

What it does

SDN.ac is a fast and simple URL shortener for creating clean, secure links without unnecessary setup. Create a short link instantly, then add an expiration date, password protection, or one-time access. Every link also comes with a QR code, ready to share. For automated workflows, SDN.ac provides a straightforward API that lets apps, bots, and SaaS products generate short links programmatically. No account required. Just quick, reliable links for people and applications.

Does the same job

all alternatives →

Y.GY2024 · ▲184
A simple link shortener and QR code creator
Short.cm 2.02019 · ▲99
Link shortener for your business. Custom domains, teams, API
thisday.link2022 · ▲73
Quick, secure, and easy 24h link shortening
Directus Cloud2022 · ▲222
A modern data stack in 90 seconds, no-code app & data API
SimpleID2019 · ▲150
Add decentralized auth and storage to your app in 10 minutes
NenJun 2026 · withnen.com · ▲12
End-to-end encrypted APIs for modern web.

More dev tools this month

the category →

Dograh▲592
The open source VAPI alternative
Dev tools · 25d ago · dograh.com
Meridian▲530
Don't let your work go unnoticed. Get promoted!
Dev tools · 20d ago · meridiona.com
x1▲516
Lovable for iPhone apps go from idea to App Store
Dev tools · 11d ago · x1.new
The GTM Co-Founder▲402
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
Open-Source eInk Bike Computer▲398
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
Nuphos▲380
The AI-Native DevOps Workspace.
Dev tools · 24d ago · nuphos.ai

Launched alongside, June 2026

the whole month →

Fundraisly▲1,544
AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
H6
Homebrew 6.0.0▲1,481
Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
PU
Performative-UI – A react component library of design tropes▲1,181
hope you enjoy
Life & fun · Jun 2026 · vorpus.github.io
Upstream▲977
The inbox designed for humans and agents
AI · Jun 2026 · upstream.do
Goldfish▲962
Press Option. It knows your work and replies like you
AI · Jun 2026 · goldfish.sh
IM
I made Google Trends for Hacker News by indexing 18 years of comments▲822
Life & fun · Jun 2026 · hackernewstrends.com