UltraPixx
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UltraPixx
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AI image SEO, automated

Make every image
search-engine visible.

UltraPixx compresses, converts, and writes keyword-rich filenames & multilingual alt text — so your images are smaller, faster, and actually searchable.

Try free — 1 image included arrow_forward See the dashboard

verified 10 free credits on signup · No credit card required

BeforeRaw upload
<img src="IMG_9283_FINAL_v2.jpg" alt="">
4.2 MB
Weight
12/100
Image SEO score info
After · UltraPixx auto_awesome optimized
<img src="eco-leather-hiking-boots.webp"
  alt="Hand-stitched leather hiking boots">
142 KB
-96% weight
98/100
Image SEO score info

Illustrative example. Your images are scored individually after processing.

Works with your stack
11+ images optimized WordPress REST API WebP AVIF TinyPNG
(01) How it works

Three steps to effortless image SEO.

01

Drop it in

Upload in the dashboard, paste a URL, or let the WordPress plugin catch images on upload.

02

AI does the work

We generate SEO filenames and alt text, compress with TinyPNG, and convert to WebP/AVIF — usually within seconds per image.

03

Use it everywhere

In the dashboard: download optimized files with SEO metadata ready for any CMS. In WordPress: the plugin renames files, writes alt text, and can compress uploads in place.

(02) See it in action

Your optimization hub,
one screen.

Upload, see credit cost upfront, and get SEO-ready files back — or connect WordPress and handle it on upload.

ultrapixx.com/dashboard
UltraPixx dashboard showing image upload, SEO filenames, alt text, and compression results
10 credits per image · full pipeline
(03) Capabilities

Everything an image needs
to perform.

Read the API docs arrow_forward
sell
01

SEO Filenames

Readable, keyword-rich filenames generated from what the image actually shows.

translate
02

Multilingual Alt Text

Descriptive, accessible alt text written by AI — currently English and German, more languages as we add them.

view_in_ar
03

WebP & AVIF

Convert to next-gen formats. Savings vary by image; many photos land well under half the original size.

compress
04

Smart Compression

TinyPNG-grade optimization runs in the background when you ask for it.

speed
05

Core Web Vitals

Lighter files help LCP. Width/height attributes still matter for CLS — we don’t invent magic there.

code
06

Open REST API

Integrate anywhere — plus a WordPress plugin for Media Library workflows.

View reference arrow_forward
map
Soon

Image XML Sitemaps

Google-oriented image sitemaps from your optimized library.

Coming soon
(04) Built for

Pick the path that
fits your workflow.

extension

WordPress sites

Install the plugin, paste your API key, and new uploads can be SEO-tagged and compressed before you hit Publish.

Learn more arrow_forward
groups

Agencies & marketing

Batch-optimize client deliverables with upfront credit math, multi-language alt text, and organized projects.

Learn more arrow_forward
terminal

Developers & pipelines

One REST call dispatches the full pipeline. Pre-flight afford checks, API keys, and async job polling.

Learn more arrow_forward
(05) WordPress plugin

Optimize on upload.
No exports, no re-uploads.

WordPress admin · UltraPixx settings
UltraPixx WordPress plugin settings with API key, languages, and live credit balance

Install once, paste your API key, and new uploads can be SEO-tagged and compressed — filenames and alt text written back to your Media Library.

  • check Auto-process Media Library uploads (when enabled)
  • check Renames files + writes alt text in place
  • check Optional TinyPNG compression written back to the original file
  • check Bulk-optimize your existing library
  • check Built-in auto-updater
download Download plugin Plugin details arrow_forward
(06) Built for scale

A developer-first engine,
not just a plugin.

The UltraPixx API is open to everyone. Wire it into your CMS, build, or pipeline — or drop in the WordPress plugin when you want Media Library automation.

shield
Generate API keys

Authenticate any stack with Bearer keys and a clean REST API.

extension
WordPress plugin

Auto-process on upload, bulk-optimize your library, and a built-in auto-updater.

bolt
Credits via Stripe

Pay-as-you-go credits. Top up once, use in the dashboard, plugin, or API.

Read full API reference arrow_forward
# Dispatch a full pipeline job
curl -X POST https://ultrapixx.com/api/v1/images/process \
  -H "Authorization: Bearer upx_•••" \
  -F "image=@hero.png" \
  -F "languages[]=en" -F "languages[]=de"
 
# → 202 Accepted
{ "data": {
  "job_id": "01hw…",
  "status": "pending",
  "message": "Processing dispatched…" } }
(07) Pricing

Pay for pixels,
not seats.

Simple pay-as-you-go credits — buy once, use anytime. No subscriptions, no seats, and they never expire.

10 free credits on signup

How credits work

Action Credits
AI metadata (1 language) 5
TinyPNG compression 4
WebP or AVIF conversion 1
Full pipeline (1 image) 10
Each additional language +5

10 credits = 1 fully optimized image (AI filename + alt text, compression, WebP/AVIF). Extra languages cost 5 credits each.

Every pack runs the same full pipeline — AI filenames & alt text, TinyPNG compression, WebP/AVIF, WordPress plugin, and REST API.

Starter Pack Most popular

Credit pack

$9 one-time
500 credits · $0.18/image
  • check ~50 fully optimized images
  • check $0.18 per image
  • check Low commitment entry point
  • check Credits never expire
Try free first
Ready when you are

Stop shipping
IMG_9283.jpg.

Create a free account, process your first full-pipeline image on us, then top up when you are ready.

Try free — 1 image included arrow_forward Log in