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Home/Categories/Web Development/Kutt
icon of Kutt

Kutt

Open source alternative to Bitly, Rebrandly and TinyURL

  • 11.2K stars
  • MIT
  • Active this week
  • Last commit 3 days ago

Last verified Oct 20, 2026

Kutt is a self-hosted, open-source URL shortener with custom domains, click analytics, password protection, and link expiration. MIT licensed.

Visit websiteGitHub11.2K stars1-click deploy on Hostinger
image of Kutt
TL;DR

Kutt is a self-hosted link shortener for teams that want branded short links, click analytics, and an API under their own domain. It replaces Bitly or Rebrandly for marketing and developer teams that prefer MIT-licensed source access over a hosted link platform.

Read the full breakdownHide the full breakdownWho it is for, how it works, trade-offs and the FAQ
who it's for

Who Kutt is for#

Marketing teams owning branded links

Kutt fits teams that want branded short URLs and click data under their own domain.

Skip if:

Use Bitly if managed enterprise controls and vendor support matter more than self-hosting.

Developers generating links through an API

Kutt works when products or internal tools need to create short links programmatically.

Skip if:

Skip it for one-off personal link shortening where a hosted free tier is enough.

the problem

The problem it solves#

Short links look simple until they carry campaigns, product links, QR codes, and attribution data. A hosted shortener can control analytics history, branded domains, API access, and export options.

Teams that use links in product flows or campaigns need predictable ownership of the domain, redirect behavior, and click data.

how Kutt solves it

How it solves it#

Custom-domain short links

Kutt lets teams create branded short URLs under domains they control, which is important for trust and campaign consistency.

Click analytics

Kutt tracks link performance so teams can see how short links are used without relying on a third-party dashboard.

REST API

The project exposes an API for link creation and management, making it useful for developer workflows and product integrations.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Own the redirect layerSelf-hosting Kutt lets teams control the domain and redirect infrastructure behind short links that may live in emails, campaigns, and product flows.
  • Permissive link-shortener licenseMIT licensing keeps Kutt straightforward for internal use, commercial projects, and custom deployment needs.

Trade-offs

  • -Abuse handling is yoursPublic shorteners attract spam and phishing attempts. Self-hosting means the team owns rate limits, moderation, and domain reputation.
  • -No managed growth stackKutt covers short links and analytics, not the full campaign, attribution, and enterprise account features of larger marketing platforms.
tech stack · detected from GitHub

What it's built on#

Languages
JavaScript
Frameworks
Express
Databases
MySQLPostgreSQL
Cache
Redis
frequently asked

FAQ#

Can Kutt be self-hosted?

Yes. Kutt is designed for self-hosted link shortening.

Does Kutt support custom domains?

Yes. Custom-domain short links are one of Kutt's core use cases.

What license does Kutt use?

Kutt is MIT licensed.

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Hostinger

Run Kutt on your own server

Hostinger sets Kutt up as a one-click app on a VPS.

Deploy on Hostinger

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