Save Ink Before You Print a PDF
Lighten colors, images, and solid backgrounds so your printer uses less ink — drag the slider on the preview to see exactly what changes before you commit.
Drop a PDF here to make it lighter to print
How eco-printing a PDF works
Eco-printing a PDF means processing every page to cut down how much ink or toner it needs, by desaturating colors and lightening the large flat-color areas that lay down the heaviest, most even layer of ink. Printing colorful, image-heavy PDFs burns through ink fast — especially documents with large solid-color backgrounds, like colorful slide decks. This tool detects those flat-color blocks specifically and lightens them more aggressively than detailed content like text and photos, so pages stay recognizable and readable while using noticeably less ink.
Pick Light for a subtle reduction that keeps most of the original look, Balanced for a solid middle ground, or Maximum Savings for full grayscale and the lightest possible print. The preview renders at a sharp, retina-aware resolution and lets you drag a slider directly across the page to compare before and after side by side — for multi-page documents, you can step through and check any page, not just the first, before applying the change to the whole file.
Common use cases
- Students printing long lecture notes or slide decks on a budget
- Printing draft copies of reports or documents where color and photo quality don't matter
- Reducing printing costs for large batches of handouts or worksheets
- Making colorful presentation slides cheaper to print as reference copies
- Checking exactly how a specific page will look before running a large print job
Everything runs on your own device — your PDF is never uploaded to a server, so the preview and the drag-to-compare slider work just as smoothly on a phone as they do on desktop.
Related tools
Eco-Print PDF — frequently asked questions
Upload it here, pick an intensity level (Light, Balanced, or Maximum Savings), drag the slider on the preview to compare before and after, then apply it to the whole document before printing.
Yes — it reduces saturation or converts to grayscale depending on the level you pick, and specifically lightens large solid-color backgrounds (common in colorful slides), which use the most ink.
Yes, at all three levels — detailed content like text and photos is lightened less aggressively than large flat-color areas, specifically to keep it readable.
It's a reasonable estimate based on pixel darkness reduction on the previewed page, not a lab-measured ink volume figure — actual savings depend on your printer and settings.
No — like the strong mode of Compress PDF, this rebuilds each page as an image to apply the pixel-level ink reduction, so the result isn't text-selectable or searchable.
Yes — for multi-page PDFs, arrows below the preview let you step through and check any page before you commit to processing the whole document.
The tool checks for this as soon as you upload and stops with a clear message rather than failing partway through — you'll need to remove the password with the Unlock PDF tool first, then eco-print the unlocked file here.
Yes — the preview, the drag-to-compare slider, and the intensity picker are all touch-friendly and sized to fit a phone screen, so you can prep a PDF for printing without needing a desktop.