Grayscale PDF (Rasterized)
Local Processing (Offline Capable)Convert a PDF to grayscale for ink-saving prints. Rasterized output: pages become images, text not selectable.
How this tool works (no sign-up needed)
- Upload your file above. Each tool shows whether it runs Local (in your browser) or Cloud (encrypted servers).
- Adjust options, then click the Run / Convert / Process button.
- Wait for progress, then download the result. Use Next tools to continue.
If buttons are not visible, enable JavaScript — the interactive workspace loads in your browser.
Free · LocalConvert to grayscale — raster mode keeps layout, images-only mode keeps text selectable
Supports application/pdf
Local — your file is processed in your browser and not uploaded to us. No account needed.
What is it?Grayscale PDF (Rasterized) is a PDFLean optimization tool: Convert a PDF to grayscale for ink-saving prints.
TL;DR: Convert a PDF to grayscale for ink-saving prints. Everything runs locally in your browser — your file is never uploaded, and closing the page clears it immediately; pages are rasterized into images and text is no longer selectable.
This tool converts a color PDF to grayscale, typically to cut print cost or prepare documents for formal filing. Processing runs entirely in your browser — no upload, no account needed. The output is a grayscale PDF in which every page is rasterized to shades of gray. Key limitation: because pages are rasterized, the text layer becomes images — text is no longer selectable or searchable — and the input is capped at 10 MB.
About this tool
No accounts, no uploads, no watermarks — just the operation you came for. Convert a PDF to grayscale for ink-saving prints. Rasterized output: pages become images, text not selectable. Processing runs locally in your browser's memory — the document is never transmitted, and closing the tab clears it completely. The workflow is deliberately short: load the file, choose the options on the page, run the operation, and save the result. Every choice is applied before the file is written, so re-running with different settings takes seconds. Practical limits apply (see the on-page limits); it pairs well with the related tools linked beside this page when one step is not the whole job. Key facts — Processing: runs entirely in your browser, client-side; Access: free with no account required; File limits: see the on-page limits; Privacy: the file never leaves the device.
How to use
Upload a color PDF
Click "Convert to grayscale"
Download the grayscale file
FAQ
Will my file be uploaded?
No. Everything runs locally in your browser — your file is never uploaded, and closing the page clears it immediately.
Are there any limits?
The text layer is rasterized into images and is no longer selectable; file size limit is ≤ 10MB.
Is text still selectable after conversion, and how can I balance quality?
The text layer is rasterized into images and is no longer selectable; you can adjust the quality (JPEG quality 30–95%) and render resolution sliders to balance clarity and file size. Output file size may vary, and the tool alerts you before saving.
Can I process multiple files in bulk?
A single tool page handles one task at a time; for bulk work use the Batch Processing workflow and add this tool as a step to run a whole set at once.
Is the processed file still editable?
The output is still a standard PDF that opens in any PDF reader; your original file is untouched and you receive a new file, but because pages are rasterized into images, text cannot be selected or extracted.