A simple guide to make your scanned PDFs work with Gameshow Generator
"We could not extract text from this PDF. This usually means the PDF is scanned or image-based."
There are two types of PDFs, and they look identical from the outside:
Created from Word, Google Docs, or similar programs. Contains real, readable text.
Created from a scanner or camera. It's just a picture of text - like a photograph.
Gameshow Generator needs to read the actual text in your document to create questions. When your PDF is scanned, it's like trying to read a photograph of a book - the computer just sees an image, not words it can understand.
Open your PDF and try to highlight some text with your mouse. If you can select individual words, it's text-based and should work. If you can only select the whole page like a picture, it's scanned and needs to be converted.
OCR stands for "Optical Character Recognition." It's technology that looks at pictures of text and converts them into real, readable text. Think of it as teaching your computer to read a photograph.
You'll need to run your PDF through an OCR tool before uploading it to Gameshow Generator. Below are three free ways to do this - pick whichever is easiest for you.
Best if you have a Google account (Gmail). Completely free with no limits.
Best if you already have Adobe Acrobat Pro installed on your computer (not the free Reader).
Best if you don't have Google or Adobe. Works right in your web browser with no account needed.
iLovePDF allows a limited number of free conversions per day. If you have many PDFs to convert, Google Drive is a better option since it has no limits.
Once you've converted your PDF using any of the methods above:
Once you've converted your PDF using one of the methods above, come back and create your game.
Create Your GameOCR is very accurate with clear, typed text. However, handwritten notes, unusual fonts, or blurry scans may not convert as well. For best results, use high-quality scans of typed or printed documents.
Google Drive and Adobe keep your files private in your account. For online tools like iLovePDF, files are typically deleted from their servers within a few hours. If your document contains sensitive information, Google Drive or Adobe are safer options.
Absolutely! If you have a short document or prefer not to deal with PDF conversion, you can use Gameshow Generator's "Manual Entry" option to type or paste your content directly and create custom questions.
A few things to check: (1) Make sure you downloaded and uploaded the NEW converted PDF, not the original. (2) Try a different conversion method - sometimes one works better than others. (3) If the original scan is very faded, blurry, or at an angle, try scanning the document again with better lighting and positioning.
Whenever possible, export documents directly to PDF from programs like Microsoft Word, Google Docs, or PowerPoint. These PDFs will always have real, extractable text. If you must scan a document, look for an "OCR" or "Searchable PDF" option in your scanner's settings.
If you frequently need to scan documents, these tips will help you get better results: