
Key takeaways
- Language and region alternates as HTML, HTTP headers, or XML sitemap markup.
- Free to run — no account required.
- It cannot verify that the URLs exist, return 200, or point at the right language.
- Pair with meta, crawler, and vitals checks before launch.
- Full audits and history start with a Crawlwise plan.
You picked a specific job, and that is the best way to start. Language and region alternates as HTML, HTTP headers, or XML sitemap markup. This playbook is the calm version of that job: when to open Hreflang tag generator, how to read what comes back, and when a full Crawlwise audit is the kinder next step. Nothing here is a ranking promise. Everything here is something you can check again after you fix it.
When this is the right tool
Reach for Hreflang tag generator when you already have a page, a file, or a question in front of you. People usually arrive while they are:
- hreflang generator
- hreflang tags example
- x-default hreflang
If you wanted a backlink graph, a thousand tracked keywords, or a crawl of a 50,000-page catalogue, this is the wrong drawer. Those products exist, and they are good at that work. This one is good at the page you can point at today.
A five-minute sitting
- Open the tool. No account, no card, no email.
- Paste the URL or the values the form asks for. Use the live page, not a memory of it.
- Read the evidence beside the result. A raw value you can argue with is more useful than a lonely pass or fail.
- Fix it on staging, run the same check again, and ship when the second run matches what you meant.
That second run is the part people skip, and it is the part that makes the afternoon feel finished. You get to see the page agree with you.
A good check is a conversation with the page. Hreflang tag generator starts that conversation. You get to finish it.
Adnan Arodiya, Crawlwise
What we will say out loud
Every tool on Crawlwise has a fence around it. These are the fences for Hreflang tag generator, written so you can trust the rest of the page:
- It cannot verify that the URLs exist, return 200, or point at the right language.
- It does not detect a missing return link. Hreflang needs to be reciprocal, and whether it is can only be checked against a crawl of both pages.
When a check cannot run, we would rather say so than invent a number. Unknown is a real answer. It is also a kinder one than a fake zero on a report you might send to a client.
What to do with a clean result
A clean result is permission to move on, not a trophy. Pair Hreflang tag generator with the neighbours that catch a different kind of miss: meta tags for what the page claims, crawler access for who can read it, and Core Web Vitals for how it feels to load. Most launch bugs are a small stack of those, not one dramatic failure.
When the page is about to go live, or a client is about to ask “is this ready?”, run a full audit. You get the checks that apply, a plan tied to evidence, and a place to save the story once you have an account. History is how next month’s you thanks this month’s you.
What a plan actually costs
The free tools stay free. You can open them, run them, and leave without an account. A plan is for the moment you want the report saved, a few sites watched, or the same checks from the API. The price on this table is the price at checkout. A yearly plan is ten months of the monthly price, so two months are on us.
| Plan | Monthly | Credits | A good fit when |
|---|---|---|---|
| Starter | $4.99 | 10 | You look after one site and check it now and then |
| Pro | $14.99 | 40 | A few sites, plus the API and a handful of watched URLs |
| Studio | $49.99 | 150 | Client work that would burn through Pro mid-month |
| Agency | $99.99 | 400 | Many locations, reported under your own name |
A single-page audit is about 1.25 credits, and that includes the live probe of answer-engine crawlers. You see the estimate before anything runs. If a hold is not used, it comes back to your balance. Extra credits, when you already subscribe, are $9.99 for 20.
You have enough to begin
Open Hreflang tag generator, run it on the URL you care about, and fix the first true thing it shows you. Then run it again. That loop is the whole craft, and you are already in it. If you want the wider picture, the plans above are sized for one site, a few sites, or a client list. Pick the smallest one that will not run out mid-month, and leave the rest for later.
Crawlwise vs a typical SEO suite
| What you get | Crawlwise | Typical suite |
|---|---|---|
| Price to start | Free tools, plans from $4.99 | $139+ typical suite |
| What you see | The check, the value, the limit | Often a score |
| Answer-engine crawlers | Fetched live, per bot | Rarely tested |
| Backlink index | Not what we built | A core product |
| Whole-site desktop crawl | Bounded pages on a plan | Often the whole catalogue |
Run the checks on your live site
Free tools answer one question. A full audit scores the page, tests answer-engine crawlers, and saves to history on a plan.
Frequently asked questions
Meet the author

Adnan Arodiya
Crawlwise
Writes about what Crawlwise actually measures: on-page evidence, crawler access, and performance signals — with the limits stated up front.

