Free URL Shortener by U2L AI 作者： U2L AI
The modern, free link shortener. Shorten any URL and create QR codes in one click. Advanced features, analytics & more.
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Shorten any link and create a QR code in one click, right from your browser toolbar. No sign-up, no ads, no clutter. Just paste (or grab the current tab), hit shorten, and you're done.
U2L AI is a fast, no-nonsense URL shortener and QR code generator. This extension keeps things deliberately simple so it's instant to use, but it's backed by U2L.AI, a full link-management platform with a whole lot more under the hood whenever you're ready for it.
What you can do in this extension
That's the whole extension. It's intentionally lightweight: a couple of taps, no friction, no login wall. We kept it minimal on purpose so it loads instantly and does exactly one job well.
The extension is just the tip of the iceberg
The extension covers the essentials. The U2L.AI platform at u2l.ai is where the real power lives: a complete toolkit for individuals, creators, marketers, and teams who manage links at scale. Here's what the platform can do that goes far, far beyond a quick shorten-and-go:
Smarter links
- Dynamic links you can edit anytime: change the destination without reprinting or re-sharing.
- Password-protected links to keep destinations private.
- Link expiration and scheduling: set links to start or stop on a date.
- URL cloaking/masking to keep your branded short link in the address bar.
- A/B testing: split traffic between multiple destinations and see what wins.
- Geo and device routing: send visitors to different pages based on country or device.
- Deep links that open destinations directly in their native app instead of the browser.
- UTM parameter builder, tags, and folders to keep everything organized.
- Bulk creation: import and shorten hundreds of links at once via CSV.
- Custom social previews (OG title, description, and image) so your links look great when shared.
Powerful QR codes
- Fully customizable dynamic QR codes: colors, patterns, dot and corner styles, logos, and frames.
- Because they're dynamic, you can change where a printed QR points with no reprinting needed.
- Bulk QR generation for campaigns, products, and events.
Link-in-bio pages
- Build a beautiful link-in-bio page with ready-made templates and themes.
- Add your own branding, custom styling, and host it on your own domain.
- Great for creators, small businesses, and anyone who needs one link for everything.
Real analytics
- Track total clicks and unique visitors.
- See where your audience is: countries, cities, browsers, operating systems, and device types.
- Understand traffic sources with referrer data.
- View clicks over time and export everything to CSV.
Custom and branded domains
- Use your own custom domain for fully branded short links.
- Add unlimited subdomains (on higher plans).
- Or grab a sleek premium short domain.
Built for developers and teams
- A full REST API with API keys for creating, updating, and analyzing links programmatically.
- Per-plan rate limits and clean documentation in the developer hub.
- Team-friendly plans for organizations that manage links together.
Free tools, no login
- URL expander, UTM builder, redirect checker, and a URL shortener speed test, all free to use on the site.
Fast and safe by design
- Redirects are served from a global edge network for near-instant loads worldwide.
- Every link is checked against Google Safe Browsing and content-moderation systems at creation time, so the ecosystem stays clean.
- Privacy-first analytics: we don't need your account just to give you a short link.
Your privacy
This extension is a true anonymous client. It never logs you in, stores no passwords or tokens, and doesn't touch your u2l.ai session. It only reads the current tab's URL when you click the icon, never in the background. The only data sent is the URL you choose to shorten, exactly as if you'd pasted it on the website yourself. (As with any shortener, avoid shortening URLs that contain private or sensitive information in the address.)
Get started
1. Pin the U2L AI icon to your toolbar.
2. Click it on any page; the current URL is pre-filled and ready.
3. Shorten it, copy it, or switch to the QR tab and download your code.
Want analytics, custom domains, dynamic links, link-in-bio pages, and the API? Create a free account at u2l.ai and unlock the full platform. Start small with the extension, scale up whenever you need to.
U2L AI, the URL shortener that just works.
U2L AI is a fast, no-nonsense URL shortener and QR code generator. This extension keeps things deliberately simple so it's instant to use, but it's backed by U2L.AI, a full link-management platform with a whole lot more under the hood whenever you're ready for it.
What you can do in this extension
- Shorten any URL into a clean u2.gy or u2l.ai link in a single click.
- Auto-fill the current tab's URL so you don't have to copy and paste (the field stays fully editable: change it, clear it, or paste a different link anytime).
- Add a custom alias if you want a memorable link like u2l.ai/mylink.
- Copy your short link instantly, ready to paste anywhere.
- Generate a high-resolution QR code for any link.
- Download that QR code in the format you need: PNG, JPG, SVG, or WEBP. Perfect for print, packaging, posters, slides, and stickers.
- Use it all without an account. Free, forever.
That's the whole extension. It's intentionally lightweight: a couple of taps, no friction, no login wall. We kept it minimal on purpose so it loads instantly and does exactly one job well.
The extension is just the tip of the iceberg
The extension covers the essentials. The U2L.AI platform at u2l.ai is where the real power lives: a complete toolkit for individuals, creators, marketers, and teams who manage links at scale. Here's what the platform can do that goes far, far beyond a quick shorten-and-go:
Smarter links
- Dynamic links you can edit anytime: change the destination without reprinting or re-sharing.
- Password-protected links to keep destinations private.
- Link expiration and scheduling: set links to start or stop on a date.
- URL cloaking/masking to keep your branded short link in the address bar.
- A/B testing: split traffic between multiple destinations and see what wins.
- Geo and device routing: send visitors to different pages based on country or device.
- Deep links that open destinations directly in their native app instead of the browser.
- UTM parameter builder, tags, and folders to keep everything organized.
- Bulk creation: import and shorten hundreds of links at once via CSV.
- Custom social previews (OG title, description, and image) so your links look great when shared.
Powerful QR codes
- Fully customizable dynamic QR codes: colors, patterns, dot and corner styles, logos, and frames.
- Because they're dynamic, you can change where a printed QR points with no reprinting needed.
- Bulk QR generation for campaigns, products, and events.
Link-in-bio pages
- Build a beautiful link-in-bio page with ready-made templates and themes.
- Add your own branding, custom styling, and host it on your own domain.
- Great for creators, small businesses, and anyone who needs one link for everything.
Real analytics
- Track total clicks and unique visitors.
- See where your audience is: countries, cities, browsers, operating systems, and device types.
- Understand traffic sources with referrer data.
- View clicks over time and export everything to CSV.
Custom and branded domains
- Use your own custom domain for fully branded short links.
- Add unlimited subdomains (on higher plans).
- Or grab a sleek premium short domain.
Built for developers and teams
- A full REST API with API keys for creating, updating, and analyzing links programmatically.
- Per-plan rate limits and clean documentation in the developer hub.
- Team-friendly plans for organizations that manage links together.
Free tools, no login
- URL expander, UTM builder, redirect checker, and a URL shortener speed test, all free to use on the site.
Fast and safe by design
- Redirects are served from a global edge network for near-instant loads worldwide.
- Every link is checked against Google Safe Browsing and content-moderation systems at creation time, so the ecosystem stays clean.
- Privacy-first analytics: we don't need your account just to give you a short link.
Your privacy
This extension is a true anonymous client. It never logs you in, stores no passwords or tokens, and doesn't touch your u2l.ai session. It only reads the current tab's URL when you click the icon, never in the background. The only data sent is the URL you choose to shorten, exactly as if you'd pasted it on the website yourself. (As with any shortener, avoid shortening URLs that contain private or sensitive information in the address.)
Get started
1. Pin the U2L AI icon to your toolbar.
2. Click it on any page; the current URL is pre-filled and ready.
3. Shorten it, copy it, or switch to the QR tab and download your code.
Want analytics, custom domains, dynamic links, link-in-bio pages, and the API? Create a free account at u2l.ai and unlock the full platform. Start small with the extension, scale up whenever you need to.
U2L AI, the URL shortener that just works.
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