Analytics · checked 2026-10-14

Can I vibecode Bitly?

YES· one-shottable

The mechanics of a shortener are small: store a slug and a destination, answer with a redirect, log the click and draw a QR code. An agent can build that, with a click chart and CSV import for your Bitly export, in one sitting, and mature open-source shorteners already exist if you'd rather not build. What you actually buy from Bitly is permanence and reach: a domain people already trust, an uptime record, and links printed or posted years ago that must still resolve. Your own domain removes the lock-in, but it also makes you the one who keeps the redirect alive.

$35/moprice

$420you'd save a year

one sittingbuild time

—people replaced it

Before you start

What you need on hand.

DifficultyIntermediate · Some system setup or keys.

TimeAn hour for the first version, plus DNS and HTTPS

Claude Code, Codex or CursorAny of them can run the prompt.
Node.js 22better-sqlite3 compiles a native module, so build tools must be installed.
A domain and a serverA small VPS works; the shortener is useless the moment the machine is off.
Your Bitly links exportLinks page > Export gives a CSV by email.

Before you buildIf you only need a handful of links a month and don't mind the ads, Bitly Free (5 links) may be enough. Branded links are the reason to pay.

1. Install one agent: Claude Code, Codex, Cursor.
2. Make an empty folder and open it in the agent.
3. Paste the prompt below, press enter, and answer its questions as it builds.

The prompt

Build me a self-hosted link shortener with click stats to replace Bitly. Requirements:

- Node.js 22 + TypeScript: a Hono server on @hono/node-server. `npm start` serves on
  http://localhost:4800; the admin page is server-rendered HTML, no front-end framework.
- Storage: better-sqlite3 in ./data/links.db: links (slug, url, created_at, expires_at,
  disabled) and clicks (link_id, ts, country, device, referrer_host, is_bot).
- GET /<slug> answers 302 to the destination (or 410 for expired and 404 for unknown). Slugs are
  random 6-character base62 or a custom back-half; reject duplicates and reserve admin and api.
- Destinations can be edited later without changing the slug.
- Click log: country from the CF-IPCountry header or a MaxMind GeoLite2 file when
  GEOIP_DB is set (else "unknown"), device class from `ua-parser-js`, bots flagged with `isbot`.
  Store the referrer host only. Never store IP addresses or full user agents.
- Admin at /admin behind one password in .env (signed cookie): create a link, list links with
  click totals, a per-link page with a 30-day bar chart drawn as inline SVG and tables of top
  countries, devices and referrers, and CSV export of links and clicks.
- QR codes with `qrcode`: /admin/links/<slug>/qr.png and .svg, error correction level H.
- CSV import (slug,url with a header row, so a Bitly export can be loaded): skip duplicates
  and list conflicts.
- Single user. No accounts, no telemetry, local-first. Outbound calls: none.
- Out of scope: team workspaces, link-in-bio pages, A/B redirects, managing DNS.
- README: put it behind Caddy with HTTPS on your own domain, back up the SQLite file, and
  state plainly that links only work while this server and the domain stay alive.

Opens your agent with the prompt filled in, you press enter. Or copy it and paste it into an empty folder.

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Then keep going

Next prompts, same folder.

The first prompt builds the core. Run these one at a time in the same folder to grow it into your own Bitly.

Add a Bitly migration command to the shortener in this folder. Requirements:

- `links import-bitly export.csv` reads the CSV from Bitly's Links > Export (columns for
  link, custom link, date created, title, destination URL and status).
- Keep the original back-half as the slug, keep date created, skip links Bitly marks as deleted.
- Print a table of imported, duplicate and invalid rows before writing anything; require
  --yes to apply.
- A `links verify` command that requests every imported slug on localhost and reports
  any that don't redirect to the stored destination.
- Update the README with the cut-over order: load links, verify, then repoint DNS.

Add a weekly digest to the shortener in this folder. Requirements:

- Every Monday at 08:00 in TIMEZONE from .env, send one plain-text email through the SMTP
  settings in .env with the top 10 links by clicks in the last 7 days and the change
  versus the week before.
- Leave bots out of the counts and say how many clicks were excluded.
- A `links digest --now` command to preview it in the terminal.
- Update the README.

Extend the shortener in this folder. Requirements:

- An optional expires_at and max_clicks per link; after either, the slug answers 410 with a
  short page.
- Saved UTM presets (source, medium, campaign) in a table; choosing a preset when creating a
  link appends the parameters to the destination without duplicating existing ones.
- Show both settings on the link page and include them in the CSV export.
- Update the README.

What you lose

Bitly's own uptime record and the reputation of the bit.ly domain
Mobile deep links and campaign-level tracking
Bitly Pages, the link-in-bio and landing-page builder
Shared workspaces, group permissions and SSO
A hosted API that other tools already integrate with

Why people still pay

A short link is a promise to keep resolving for as long as the printed box, slide or post exists. Bitly sells that continuity plus shared workspaces and an admin trail, and marketing teams pay so they never have to ask engineering to change a redirect.

Moatswitching costs brand & trust

Do the math

Bitly or your own copy?

Over

Your usage

Count my time3h ×$/h

Bitly, 1 yr$420

Your own copy, 1 yr$41running + build session

You keep$379pays for itself in the first month

Estimate · A small VPS is about $5 a month, or nothing extra if you already run one. The domain costs what you already pay for it. The build is token usage on your agent plan.

Leaving Bitly

Take your data, then cancel.

1 · Take your data out of Bitly

1Log in, click Links in the left sidebar, then Export.
2Choose an email address and click Export links; the CSV arrives from team@accounts.bitly.com (large exports can take up to 30 minutes) and downloads from the View Report button.
3The file holds the link, custom back-half, date created, title, destination URL, engagements for as long as your plan keeps data, and status.
4For aggregate numbers, export the modules of an Analytics dashboard as CSV; to export a hand-picked group of up to 100 links, filter the Links page and use Export.

2 · Cancel Bitly

1Log in, click Settings, then Billing and usage under Account settings.
2In the plan details section click Downgrade to free and follow the prompts.
3Paid features stay until the end of the billing period, then the account reverts to Free. Cancelling does not trigger a refund.
4Changed your mind? Click Cancel Downgrade on the same page before the period ends.

bit.ly links keep working after a downgrade, and so do links on a custom domain as long as its DNS still points at Bitly.
On a custom domain without a paid plan, Bitly stops renewing the SSL certificate: visitors will eventually see a security warning, and you can't create new links on that domain.
A complimentary domain is not renewed after a downgrade, and its links stop working when that registration expires; the date is on the confirmation screen.
To move a branded domain, load the exported links into the new tool, check that they redirect, and only then repoint DNS. Links on bit.ly itself cannot be moved.
Dynamic QR codes behave exactly like the short link they encode, so the same rules apply.

Checked 2026-10-14 against Bitly's docs: 1, 2, 3, 4

The escape hatch

Don't feel like building it? These are already free.

DubOpen sourceLink attribution platform with branded domains, analytics and QR codes. The core is AGPL-3.0 and a small /ee folder needs a commercial licence; self-hosting has several moving parts.★ 25k · active Oct 2026 · self-host, real ops
WebVisit ↗ShlinkOpen sourcePHP shortener with a REST API and CLI that serves links from one or more of your own domains; a separate web client adds a dashboard.★ 5.3k · active Oct 2026 · docker to self-host
WebVisit ↗YOURLSOpen sourceLong-running PHP shortener for a private domain, with an API, stats and a plugin system.★ 12k · active Oct 2026 · docker to self-host
WebVisit ↗

All 5 free alternatives to Bitly ›

The numbers

Bitly pricing

Plan	Monthly	Annual, per month	What you get
Free	$0/workspace	$0/workspace	5 links, 2 QR codes, 2 landing pages and 3 custom back-halves a month; unlimited clicks and scans; no click history.
Core	—	$10/workspace	100 links, 5 QR codes and 5 landing pages a month, 30 days of click data, UTM builder, link and QR redirects.
Growth	$35/workspace	$29/workspace	500 links, 10 QR codes and 10 landing pages a month, branded links on a complimentary custom domain, 4 months of click data, bulk creation.
Premium	$300/workspace	$199/workspace	3,000 links, 200 QR codes and 20 landing pages a month, 1 year of click data, city and device-level data, campaign tracking, mobile deep links.
Enterprise	custom	—	Custom link, QR code and landing-page volume, multiple users with group permissions, SSO, high-volume API access, 99.99% uptime.

Free tier: 5 short links and 2 QR codes a month; the Free plan keeps no analytics history and has no branded links.
Billing: Monthly or yearly (the page says annual saves up to 34%); the cheapest paid tier, Core, is yearly only.
Hidden costs: Link and redirect allowances are monthly counts, and extra links or redirects are sold separately. Branded links start at Growth; Core at $10 a month has none.
Source: bitly.com

Also on the list

Linktree$15/mo · Link in bioYES

Matomo Cloud$24.61/mo · AnalyticsYES

Mixpanel$140/mo · AnalyticsKINDA

Questions

Bitly, briefly

Not answered here? Tell us and we'll add it.

Ask a question ›

Free allows 5 links, 2 QR codes and 3 custom back-halves a month, with ads, no analytics history and no branded domain.

Yes. An AI coding agent such as Claude Code, Codex or Cursor can build a usable personal version in one session with the prompt on this page, running on your own machine.

About $35 a month on the Growth plan, $420 a year (checked 2026-10-14).

Bitly's own uptime record and the reputation of the bit.ly domain; Mobile deep links and campaign-level tracking; Bitly Pages, the link-in-bio and landing-page builder; Shared workspaces, group permissions and SSO; A hosted API that other tools already integrate with. If any of those matter to you, keep paying.