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Câu hỏi thường gặp
How do I convert a PDF to grayscale?expand_more
Upload your PDF and click Convert. Every color element, from text to images, is transformed to shades of gray.
Why would I convert a PDF to grayscale?expand_more
To save ink when printing, reduce file size for image-heavy documents, or meet submission requirements that specify black-and-white.
Is the conversion reversible?expand_more
No. The original color information is removed. Keep a copy of your color version if you might need it later.
Does it affect text readability?expand_more
Text remains fully readable. The conversion maps colors to appropriate gray tones that maintain contrast.