Swap in WebP and AVIF media
Connect
SPIRITT
Kraken.ioKraken.io
Lean images, every page
SPIRITT runs image libraries through Kraken.io, compressing, resizing and converting to WebP and AVIF with metadata kept or stripped as you choose, then puts the lighter files back where they belong and keeps new uploads optimized.
What you can do with Kraken.io.
Smaller files, same look
Lossy or lossless compression with quality control, from a URL or an uploaded file.
Modern formats and sizes
Resize, convert formats and get WebP and AVIF versions in the same job.
Metadata and quota handled
Keep EXIF and IPTC when it matters, store to S3 and check quota before big runs.
Works with your other apps.
Get started in three steps.
01
Open your workspace
Start a workspace for your site, store or photo library.
02
Connect Kraken.io
Add your Kraken.io API key and secret, and connect where images live.
03
Describe the targets
Set sizes, formats and destinations. SPIRITT optimizes and replaces images on schedule.
Hand over a mission.
Choose a mission. Make it yours.
Put Kraken.io to work.
Ship lighter images everywhere.
Questions
Kraken.io, with SPIRITT.
01What can SPIRITT do with Kraken.io?+
Compress images with lossy or lossless optimization and a quality setting, resize, convert formats, generate WebP and AVIF versions, preserve EXIF and IPTC metadata, and store results directly to S3.
02Can images come from anywhere?+
Yes. SPIRITT optimizes images from a public URL or uploads the file directly.
03Will metadata be kept?+
Your choice. SPIRITT preserves EXIF and IPTC data for photography and rights workflows, or strips it for the smallest web files.
04How does SPIRITT handle large libraries?+
It checks your Kraken.io quota before each run, processes the most important images first and continues on schedule.
05Where do optimized images go?+
Back into WordPress, Shopify, Webflow, Contentful, Supabase storage, GitHub repositories, S3 or Google Drive.
06What do I need to connect?+
Your Kraken.io API key and secret, plus access to the places your images live.