The interface appears straightforward for managing short URLs. The inclusion of QR codes and a public API suggests good integration potential. The default use of 302 redirects for accurate analytics is a thoughtful detail. It is good that the stack is open source and can be run with Docker. However, the distinction between the free and paid features regarding custom domains is not entirely explicit. For someone considering this company, the value proposition is clear for light users, but enterprise needs might require closer inspection of the pricing structure.
Questions about 3m4
What is 3m4?
3m4 is an open-source URL shortener that converts long URLs into short links and provides click analytics. It offers breakdowns of clicks by country, device, and referrer, along with downloadable QR codes and a public API for programmatic link management. The service is available as a hosted solution or can be self-hosted under an MIT license using Docker.
How does the pricing model work for 3m4?
The platform supports both free and paid plans, with paid tiers adding custom vanity slugs and other features. Early access currently provides full access for free to every account, with plans coming later. Users can start using the service immediately without any upfront cost.
What types of short codes and redirect options are available?
Users can create random base62 codes on 3m4.net or choose custom vanity slugs like 3m4.net/launch. The service also allows bringing your own domain with automatic TLS so links stay on-brand. Additionally, it supports 301 and 302 redirects, with 302 being the default for accurate analytics.
How does the Model Context Protocol (MCP) integration function?
3m4 ships an MCP server that allows AI agents like Claude Code, Cursor, or any MCP host to shorten links and read analytics. This includes role-scoped keys where a viewer key never sees the delete tool, while editor and admin keys unlock more features. Destructive actions require confirmation before execution, and every change is logged server-side and agent-side.
What are the licensing terms and self-hosting options?
The entire stack, including the Flask API, redirect service, worker, and Qwik app, is MIT-licensed and open source. Users can self-host the application on their own VPS using a simple docker compose command. There are no billing codes or hard limits beyond what the user configures when running it locally or remotely.
What are the main ways to get started with 3m4?
The service offers a free tier for early access and includes a public API for automation. It supports both hosted and self-hosted deployment models, making it accessible for various technical skill levels.
What is the official website of 3m4?
The official website of 3m4 is 3m4.net.
How is 3m4 rated on Trustburn?
On Trustburn, 3m4 has a rating of 3.6 out of 5 based on 5 reviews.
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The self-hostable nature of the platform offers good flexibility for organizations needing data control. The MIT license is favorable. However, for someone considering this company, it is unclear if the free tier supports custom domains without upgrading to a paid plan.
While the free tier is accessible, the website does not clearly specify the pricing tiers or feature differences for paid plans. From the information available, it remains uncertain whether custom domains require a specific subscription level.
I was really impressed by how easy it is to get started with this service. The free plan is quite generous for someone just starting out, allowing fifty links and a thousand tracked clicks per month without even needing to add a credit card. It’s nice that they offer custom vanity slugs and the ability to bring your own domain with automatic TLS. The QR code generation is a handy feature I didn’t expect. What stands out is the clarity of the analytics dashboard, showing time-series data and breakdowns by country and device. If you need a reliable short link solution that respects privacy by not storing raw IPs, this seems like a solid choice. The open-source nature also gives confidence in long-term stability.
The platform delivers exactly what it promises regarding short links and detailed click tracking. The breakdown by geo, device, and referrer provides actionable data without storing raw IPs, which respects privacy standards. The ability to self-host the entire stack under the MIT license is a significant advantage for technical teams who need control. However, the free tier limits users to 50 links and 1,000 clicks monthly. While the no-card-required entry is welcome, scaling beyond that requires a paid plan. For moderate usage, the tool is efficient, but heavy users should carefully evaluate the cost-benefit ratio before committing to a higher tier.
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About 3m4
3m4 is an open-source URL shortener that converts long URLs into short links and provides click analytics. The service offers breakdowns of clicks by country, device, and referrer, along with downloadable QR codes, custom domains with automatic TLS, and a public API for programmatic link management. It is available as a hosted service or can be self-hosted under an MIT license using Docker. The platform supports both free and paid plans, with paid tiers adding custom vanity slugs and other features.
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