Fixing the ugly, long links for you.

Free URL shortener. No ads. Permanent. Built for developers.


For Devs

Free, simple, scalable and powerful API available for developers and companies.

Free account required. Rate limits may apply.


No required actions (like CAPTCHAs) and no waiting times, just speed.

No Ads

No iFrames, no ads, no shady and annoying stuff.


HTTPS everywhere. Links are checked against blacklists to prevent spam.


Out links do not expire. No minimum visits needed. They stay fast and free, forever.


Unlimited links. Unlimited visits. No monthly or daily caps. Use as much as you need.

Anti abuse limits may apply.

Powerful APIs built with developers in mind

Securely shorten and manage links at scale. Whether you want to generate links for your app, website, store, or social media, you can do it with RTRN. We believe in simplicity, but our APIs are powerful and ready to scale with you.

Integrate seamlessly with your apps

Need to create links at scale? We got you covered. Whether you need 100 links or 1000s, our open and flexible API makes it simple and seamless.

Get link analytics

Measure your link's progress and engagement with real-time information and statistics available in just a few simple calls.

Edit your links anytime

Real-time link editing takes the risk out of publishing. Publish now and change where it points later. Destination URLs can be modified anytime with our APIs.

Get more clicks with custom slugs

Make your links even more powerful. Our API allows you to customize your links by choosing the slug, making your links more recognizable across channels.

Improving constantly

We are building new features to our service every day. Join us in creating a powerful service, designed to scale with your apps.

Get started in just a few minutes

Create a free account and get full access to our API.

Create Account

View the API documentation.