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 — automatically. Better Core Web Vitals and rankings, zero manual work.

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
10+ 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 automatically on upload.

02

AI does the work

We compress, convert to WebP/AVIF, and generate SEO filenames + multilingual alt text in seconds.

03

Use it everywhere

In the dashboard: download optimized files with SEO metadata ready for any CMS. In WordPress: the plugin renames files, updates alt text, and serves WebP/AVIF from your Media Library — automatically.

(02) See it in action

Your optimization hub,
one screen.

Upload, see credit cost upfront, and get SEO-ready files in minutes — or connect WordPress and skip the manual step.

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 — in any language you ship in.

view_in_ar
03

WebP & AVIF

Convert to next-gen formats for up to 90% smaller files with no visible loss.

compress
04

Smart Compression

TinyPNG-grade optimization runs automatically in the background.

speed
05

Core Web Vitals

Lighter media means faster LCP, calmer CLS, and a measurable ranking lift.

code
06

Open REST API

Integrate anywhere — plus a WordPress plugin that just works.

View reference arrow_forward
map
Soon

Image XML Sitemaps

Automatically generate Google-compliant 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 every upload is compressed, converted, and SEO-tagged 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 runs the full pipeline. Pre-flight afford checks, API keys, and async processing.

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 every new upload is compressed, converted, and SEO-tagged — filenames and alt text written back to your Media Library automatically.

  • check Auto-process every Media Library upload
  • check Renames files + writes alt text in place
  • check Replaces originals with compressed WebP/AVIF
  • check Bulk-optimize your existing library
  • check Built-in auto-updater
download Download plugin Setup guide 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 and forget about it.

shield
Generate API keys

Authenticate any stack with scoped 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

Flexible, pay-as-you-go credits. Top up once, run everywhere.

Read full API reference arrow_forward
# Optimize an image in one call
curl -X POST https://ultrapixx.com/api/v1/images/process \
  -H "Authorization: Bearer upx_live_•••" \
  -F "image=@hero.png" -F "lang=en,de"
 
# → 200 OK
{ "filename": "alpine-trail-running-shoes.webp",
  "alt": "Trail running shoes on alpine rock",
  "saved": "96%", "score": 98 }
(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

Your images are leaving
rankings on the table.

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

Try free — 1 image included arrow_forward Log in