ACF Blocks Migration Tool

Rebuilds just got 10x faster.

AIRA is an ACF blocks migration tool by RDH Digital Ltd — an AI ACF blocks importer that helps agencies convert content to ACF blocks on client rebuilds.

The AI ACF blocks importer crawls your old site to migrate your website to ACF Gutenberg blocks — classifying every section using your ACF JSON export as the map. Review the result and import as drafts, with media, links and SEO handled for you. 1 credit = 1 page, in minutes instead of days.

90%
Fewer errors than manual migrations
40 Hours
Average time saved per project
2 Hours
Average time to publish a site
£47
Average cost of a 60-page site
What you get

Convert content to ACF blocks — automatically

AIRA is the ACF blocks migration tool agencies use to convert content to ACF blocks on every rebuild — crawl, classify, review, and import, without the soul-destroying copy-and-paste.

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AI Mapping Spec

Upload your target site's ACF field-group export and AIRA builds a mapping spec — learning every placeable block, field key, and repeater. AI labels atomic vs composite blocks and writes the trigger rules that decide what goes where.

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Old-Site Crawler

Point AIRA at the old URL to get automatic ACF blocks from your existing site. It discovers the sitemap, crawls each page, and classifies every section into your blocks — with include/exclude path filters and a max-pages cap so you only migrate what matters.

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Review & Import as Drafts

Every block arrives with a confidence score and review flags. Reassign a block type, reorder, or drop junk in the review screen — then import as drafts so nothing goes live until you say so.

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Media & Link Rewriting

AIRA sideloads images straight into your Media Library and rewrites internal links from old URLs to your new page paths automatically — so the rebuilt site isn't riddled with broken links.

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Native ACF Blocks

AIRA builds real Gutenberg blocks with WordPress's own serialize_block() against your registered ACF block library — hero, cards, stats, FAQs, galleries and more — using the exact field keys from your export.

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SEO & Redirects

Page titles, meta descriptions and canonicals are migrated into Yoast or Rank Math, and AIRA generates a redirect map (old → new) you can drop straight into Redirection or your .htaccess.

The process

From old site to perfect ACF structure

Three simple steps. Upload your structure, point AIRA at the old content, and review the AI-mapped result before you spend a single credit.

01

Generate your mapping spec

Upload your new site's ACF field-group export (ACF → Tools → Export As JSON). AIRA reads your whole block library and, with AI, labels each block and writes the trigger rules that make mapping accurate.

02

Crawl the old site

Paste the old URL. AIRA discovers the sitemap, crawls each page, and classifies every section into your ACF blocks — returning a bundle with per-block confidence scores and anything that needs a second look flagged.

03

Commit, download & import

Commit the finished run to download bundle.json (1 credit per page). Open it in the ACF Migrate plugin, fix any low-confidence blocks, and import as drafts — images sideloaded, links rewritten, SEO migrated.

Ready to try it?

Migrate your first 10 pages free.

10 free credits every month. No card required.

boltStart free
The review step

You stay in control of every block

The ACF Migrate review screen shows every block with a confidence score. Reassign a block type, reorder, drop the junk, edit the new page path — then import as drafts. Nothing goes live until you publish it.

ACF Migrate review screen showing per-block confidence scores and block reassignment before importing as drafts
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Migrate a 60-page site for less than the cost of 2 hours of your time.

Try it freearrow_forward
Manual vs AIRA

The maths is hard to argue with

Copying content into ACF by hand is slow, repetitive, and error-prone. Here is the same rebuild, done both ways.

ManualAIRA
Time to migrate one page
10–20 min
Seconds
A typical 60-page rebuild
2–3 days
Under an hour
Mapping content to ACF blocks
Manual copy-paste
AI-classified automatically
Importing images & galleries
Download + re-upload
Sideloaded automatically
Internal links & redirects
Fix by hand
Rewritten + redirect map
SEO meta (Yoast / Rank Math)
Re-enter manually
Migrated for you
Review before publishing
remove
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Cost of a 60-page site
Hours of dev time
~£47 in credits
boltStart free — 10 credits
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Try AIRA risk-free

Sign up at app.wpaira.com and get 10 free credits a month — enough to migrate a small site before you pay a penny. No card required. Crawl and classify for free; you only spend a credit when you commit and download your bundle.

credit_card_offNo card to start free
ruleImports as drafts — review first
all_inclusiveBought credits never expire
boltStart free — 10 credits/month
FAQ

Frequently asked questions

Anything else? Visit the full FAQ page.

What is an ACF blocks migration tool?expand_more
It's software that reads your existing website, classifies each section into your registered ACF Gutenberg blocks, and imports the result as WordPress drafts. AIRA is built for agencies doing builder-exit rebuilds — crawl free, review the mapping, then download bundle.json for the ACF Migrate importer.
Can AIRA convert content to ACF blocks automatically?expand_more
Yes. Upload your ACF JSON export, point AIRA at the old site, and it generates automatic ACF blocks from the existing site — each section classified with a confidence score. You review low-confidence blocks, then import as drafts. One credit per page at commit.
What exactly is a credit?expand_more
Simple: 1 credit = 1 page in your bundle. When you commit a finished crawl and download bundle.json, that uses one credit per page. Crawling and classifying are always free — importing the bundle into WordPress costs no extra credits.
What does AIRA build, and what do I need on the new site?expand_more
AIRA outputs native ACF blocks — real Gutenberg blocks built with WordPress's own serialize_block() — using the exact field keys from your export. Your new site just needs the same ACF block library registered and the free ACF Migrate importer plugin installed.
How does AIRA know where my content should go?expand_more
You upload your ACF field-group export, which becomes a mapping spec describing every block, field key and repeater. AIRA crawls the old site and uses AI to classify each section into the most appropriate block, attaching a confidence score. Anything uncertain is flagged so you can fix it in the review step before importing.
Do unused credits roll over?expand_more
Your monthly plan credits refresh at the start of each billing cycle. Any extra credit packs you buy on top never expire — they sit in your balance until you need them, which is perfect for agencies with lumpy project schedules.
What happens if I run out of credits mid-project?expand_more
You can top up instantly. Extra credits are always available at 79p each, with volume discounts on larger packs — so a big rebuild never has to wait for your monthly renewal.
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Ready to rebuild 10x faster?

Start with 10 free credits every month. Upload your ACF JSON, point AIRA at the old site, and watch your new blocks fill themselves in — in minutes, not days.

Free plan forever. Paid plans from £29/month. Extra credits always 79p each.