picoraYour images. Only yours.
No uploads, no servers, no peeking. Your photos are processed right in your browser.
Compress WebP
Create lighter WebP images for the web, with adjustable quality and support for transparent backgrounds.
100% on your deviceWorks offlineFree, no account
Drop your images here
One image or a whole collection. We’ll take care of the size.
JPG, PNG, WebP & AVIF100% on your device
Your images 0
A lighter collection starts here
Your images and compression results will appear here.
| Image | Original | Result | Saved | Download |
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Small files. Big difference.
Lighter pages, faster sharing, and more space for the things that matter.
One or one hundred.
Drop in your whole folder. Every image gets its own attention, all in one go.
Three steps to lighter images
Pick your images
Drop files, choose a folder, or paste from your clipboard.
Find your balance
Choose a preset or fine-tune quality, dimensions, and format.
Take them with you
Compare the result and download individually or as a ZIP.
A little tool for every image
Good questions, simple answers
Do my images leave my device?+
Never. Image processing and ZIP creation happen locally. The app downloads codecs only when needed.
Is there a file limit?+
There is no account quota. Available memory and browser capabilities determine how much your device can process.
Can I use Picora offline?+
Yes. Open the app online once and let offline preparation finish to cache the app and all codecs. → Prepare offline
Embed this tool+
Copy this snippet into your blog. Images still stay on the visitor’s device.
Optional. Share file counts and bytes saved only; never images or filenames.