Grayscale PDF
Turn a colour PDF into grayscale so printing uses no colour ink. Text is kept as an invisible layer and stays selectable and searchable.
Open the tool- Your file never leaves your device: it is processed in your browser, not uploaded.
- Free; one file a day needs no account.
How to use it
- Choose your file or drag and drop it.
- Choose the quality.
- Download the result; the file name comes from your document's title.
Frequently asked questions
- Is Grayscale PDF free?
- Yes. One file a day needs no account at all. Sign up free with email and password to use every tool without limits for a year; no credit card needed.
- Is my file uploaded to a server?
- No. It is processed in your browser on your own device; your file is never sent to a server or stored.
- Does it work on my phone?
- Yes. It works in the browser on Android phones, iPhones, tablets and computers; nothing to install.
- Is there a file size limit?
- Without an account, one file a day (up to 10 MB) is processed right away. With a free account, large files and unlimited files are processed too.
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- Fill PDF formFill in application and other PDF forms.
- Flatten formLock filled-in fields in place.
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