# How to shorten a URL before making a QR code

> Shortening cuts the code's version and grows every module: a 78-character URL needs version 5 while a 28-character link fits version 3, making modules about 27% larger at the same print size. But the shortener's domain is then in your ink forever, so prefer a short path on a domain you control.

Source: https://useqr.app/docs/how-to/how-to-shorten-a-url-before-making-a-qr-code · Last reviewed 2026-08-21 · UseQR is free forever, MIT licensed, no signup.

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## What shortening buys, in numbers

Payload length sets the code's version, and version sets how small each module gets at
a fixed print size — the mechanics are in
[why longer URLs make denser codes](/docs/spec/why-longer-urls-make-denser-codes).
A worked example at error correction M:

| Encoded | Length | Version | Grid | Module at 3 cm print |
|---|---|---|---|---|
| `https://example.com/campaigns/2026/spring/landing-page?src=pr` | 78 chars | **5** | 37 × 37 | 0.81 mm |
| `https://ex.co/s26` style short link | 28 chars | **3** | 29 × 29 | 1.03 mm |

Same destination, **27% larger modules** — which is the difference between marginal and
comfortable on small print, glossy stock or fabric. Check your own numbers in the
[size calculator](/size-calculator).

Two honest qualifiers before you shorten anything:

- **Screens don't care.** On a web page or slide, encode the full URL; density costs
  nothing there.
- **Only URLs shorten.** WiFi, vCard and payment payloads are not links; a shortener
  has no role in them.

## The dependency you are signing up for

A shortener puts **someone else's domain in your ink, permanently**. Every scan for the
life of the print resolves through them, which means their uptime, their business
model, and their policy decisions are now part of your poster:

- Google retired **goo.gl**, and its short links stopped resolving in 2025 — codes
  built on them died in the field regardless of how healthy the destinations were.
- Commercial shorteners tie links to accounts and plans; a lapsed subscription can mean
  broken links or interstitial pages — the failure pattern is documented in
  [link shortener expired](/docs/troubleshooting/qr-code-link-shortener-expired), and
  the general species of risk in
  [what happens when a QR service shuts down](/vs/what-happens-when-a-qr-service-shuts-down).
- Random shortener domains also *look* untrustworthy: a wary user deciding whether to
  tap `xyz1.io/8fk2` has no signal, which cuts against everything in
  [checking a code before opening](/docs/security/how-to-check-a-qr-code-before-opening).

For a two-week campaign, a reputable shortener is fine. For packaging, signage or
anything with years of life, it is the wrong trade.

## The better version: short path on your own domain

You can have the density win without the dependency:

```
Code encodes:  https://example.com/s26      (26 chars — version 2 territory)
Your server:   301 → wherever it should go this season
```

A rewrite rule or a dozen lines of redirect config gives you a link that is short,
branded, trustworthy, permanently yours — and re-pointable, which is the feature
dynamic-QR products charge for. Setup patterns (including per-placement paths and UTM
injection at the redirect) are in
[tracking scans without a paid tool](/docs/how-to/how-to-track-qr-code-scans); the UTM
density interplay is in [adding UTM parameters](/docs/how-to/how-to-add-utm-parameters-to-a-qr-code).
If you don't yet own a domain, a shortener with an exit plan beats nothing — but a
domain costs little and removes the whole risk class.

Whichever you encode, generate it with the [URL generator](/url) and decode-check the
final artwork in the [validator](/validate) — shortened links are especially easy to
typo and impossible to eyeball.

## FAQ

### Does shortening a URL really make a QR code easier to scan?
At print sizes, yes. Fewer characters mean a lower version and physically larger modules — a 78 to 28 character reduction grows modules by about 27% at the same printed width, which is real margin on difficult surfaces.

### What happens to my QR code if the shortener shuts down?
Every printed code breaks, even though your destination is fine. This happened at scale when goo.gl links stopped resolving in 2025. The code encodes the shortener's domain, so its fate is the code's fate.

### Should I use bit.ly for QR codes?
For short-lived, low-stakes campaigns a reputable shortener is acceptable. For anything printed with a long life, put a short path on a domain you control instead — same density win, no third party in the loop.

### Is a shorter URL always better in a QR code?
For print density, yes; on screens it makes no difference. Balance it against readability — a person deciding whether to open the link can judge example.com/menu, but not a random-string short link.

## Try it

- https://useqr.app/url
- https://useqr.app/size-calculator
- https://useqr.app/validate