Top Free Link Shorteners Compared Side by Side
Free tiers vary more than they appear to at first glance. Here's exactly what you get and what gets gated behind a paywall at seven popular tools.
Devon Clarke
Head of Marketing Operations
Link Tracking & Short Links Blueprint Guide
The free tier is a marketing decision, not a technical one
Every link shortener could technically offer unlimited free links since the underlying redirect infrastructure is cheap to run. What's actually free is a deliberate choice designed to get you comfortable with the product before certain features get locked behind a paywall. Understanding which features are true loss-leaders versus which are held back as upsells helps you avoid picking a tool based on a free tier you'll outgrow in a month.
This post walks through seven tools and what specifically is free at each, since generic claims like free plan available hide a lot of important detail.
How we checked what's actually included
For each tool, the same test was run: create an account (or skip that step where possible), shorten a handful of links, then try to do three specific things: add a custom domain, view any analytics beyond a raw click count, and add a second team member. Whichever of those three hit a paywall first tells you where the real free-tier ceiling sits, since a pricing page description of free plan available rarely spells that out in useful detail on its own.
This approach surfaces a consistent pattern: nearly every tool's free tier is generous on the thing that costs the vendor the least (raw link creation) and stingy on the thing that costs the most in support and infrastructure (custom domains, team seats, and detailed analytics).
Bitly free tier: generous link count, thin analytics
Bitly's free plan allows a reasonable number of links per month and basic click counts, which covers casual personal use fine. What's gated is custom branded domains, link retargeting, and any bulk link creation, all of which push you toward a paid tier fairly quickly if you're doing anything beyond occasional sharing.
If your only need is an occasional shortened link with a basic click count, Bitly's free tier is sufficient and won't expire or nag you much. One detail worth knowing: Bitly's free links still carry the bit.ly domain with no way to swap in your own branding, which is fine for personal use but a real limitation the moment you're sharing links under a business name.
TinyURL free tier: effectively the whole product
TinyURL is unusual in that its free, no-signup version is close to the entire product. There's a paid tier for those who want an account, custom aliases, and some analytics, but the core shortening function has stayed free and unlimited for basic use since the tool's earliest days. This is precisely why it remains popular for quick, disposable links.
The tradeoff, covered more fully in our free URL shorteners with no signup guide, is that a link created without an account can't be edited or reclaimed later, and there's no dashboard to review your link history.
Dub free tier: real analytics, capped volume
Dub's free plan stands out because it includes real-time click analytics, something several competitors reserve for paid tiers. The tradeoff is a cap on total links and click events per month, and custom domains beyond one are paywalled. For an individual or very small team, the free tier is genuinely useful rather than a stripped demo.
Once your link or click volume grows, Dub's paid tiers scale in a fairly standard way, priced around volume and additional domains rather than gating core features you already had access to. This matters because some competitors take features away once you exceed a free-tier cap; Dub's model instead charges more for additional volume of the same features you already had, which is a friendlier growth path for a team scaling gradually rather than jumping tiers overnight.
Short.io free tier: solid for one custom domain
Short.io's free tier is notable for including one custom domain at no cost, something most competitors charge for immediately. Basic click tracking is included too. What's gated is API access at higher volume, team seats, and advanced analytics like UTM breakdowns.
This makes Short.io a reasonable pick for someone who wants their own branded short domain (yourbrand.link instead of a generic shortener domain) without paying anything, as long as volume stays modest. The limitation is that you need to already own the domain yourself and point its DNS at Short.io; the free tier doesn't include domain registration, so this only saves money if you already have a domain sitting unused.
Rebrandly free tier: functional but capped fast
Rebrandly's free plan allows a small number of branded links per month, enough to test the product but not enough for regular business use. Custom domains are allowed even on the free tier, which is a plus, but the low link cap means most users hit the ceiling within their first real campaign.
Rebrandly is a tool where the free tier functions mainly as a trial rather than a sustainable long-term free option, unlike TinyURL or Dub.
UTMLoop free tier: built for testing UTM workflows
UTMLoop's free tier is designed to let a single user try the UTM builder and see saved campaign taxonomy in action without committing to a paid plan. It includes a working set of tracked links and access to the UTM builder itself, though team collaboration features and higher link volumes sit behind paid tiers, detailed on the pricing page.
If you're evaluating whether UTM-first tracking (versus generic shortening) fits your workflow, the free tier is enough to run that test with a handful of real campaigns before deciding.
Bl.ink and Replug: free tiers exist but are narrow
Bl.ink, being enterprise-oriented, offers a limited free trial rather than an ongoing free tier, since its target customers are organizations that expect to pay for security and compliance features from day one. Replug's free tier covers basic shortening and a small number of retargeting pixel placements, enough to test the retargeting feature specifically but not for regular campaign use.
Neither is a strong candidate if your goal is a genuinely free, long-term tool. Both are worth trialing specifically to test their differentiated features (compliance controls, retargeting pixels) before a paid decision.
How to choose based on what you'll actually use
If you need one thing and one thing only, no account, no branding, no analytics, TinyURL's free tier is unbeatable. If you want basic click analytics without paying, Dub's free plan currently offers the most for free. If a custom domain matters more than analytics depth, Short.io's free tier includes one at no cost. If your actual goal is consistent UTM tagging rather than shortening, test UTMLoop's free tier against your real campaigns.
Whatever you pick, revisit the decision once your volume grows. A free tier chosen for a five-link test month can become the wrong fit fast once you're running real campaigns, and our guide to shortening links in bulk covers what changes once volume goes up. Set a simple trigger for that review, such as approaching your plan's link or click cap for two months running, rather than waiting for a hard failure to force the conversation.
Frequently Asked Questions
Which link shortener is truly free with no catches?
TinyURL comes closest, since its no-signup basic shortening has remained free and unlimited for years. Most other tools cap link volume, click tracking, or custom domains on their free tiers as an upsell path.
Do free link shorteners show ads or branding on the link itself?
Most don't insert ads into the redirect, but free tiers typically use the tool's own generic domain (like bit.ly or tinyurl.com) rather than a custom branded domain, which is usually a paid feature.
Is it safe to rely on a free tier for business links long-term?
It depends on the tool and your volume. Free tiers are fine for testing or very low volume, but most cap link counts or lack team features, which becomes a real limitation once a business scales its link usage.
What's usually the first paid feature businesses need?
Custom branded domains and team seats are usually the first paywalled features a growing business runs into, since free tiers are typically scoped for a single user on the provider's generic domain.
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