One drop, many steps.
Chain tools into a single run — merge, compress to a size, grayscale, watermark, resize and more. Save the chain as a recipe, reuse it tomorrow, or share it as a link. Every step runs on your device.
01 Intake
Drop files to process
PDFs and/or imagesReady-made recipes
02 The chain
- Pick a recipe, or add stations one by one.
03 Output
Add files to the intake to begin.
Every step runs on your device. Shared recipe links contain settings only — never files.
Questions
What is a Case File?
A chain of tools that runs in order on the files you add — for example: images to PDF → black & white → compress under 200 KB. Each step hands its output to the next, all inside your browser.
What is inside a shared recipe link?
Only the list of steps and their settings, encoded in the URL. Your files are never part of it — whoever opens the link adds their own files.
Where are my saved recipes kept?
In this browser’s local storage. They don’t sync between devices; share a link to move a recipe to another device.
Need a single tool instead? Browse PDF tools or image tools.