Will your content be read to the end?
Paste a URL. Get an honest score from 0 to 10 and three concrete reasons readers drop off before they finish.
Drop your PDF here
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Choose a fileUp to 20 pages and 15 MB.
We process your PDF in the EU and delete the file right after the scan.
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What we check
Length, paragraph size, sentence rhythm, visual breaks, jargon and actionability.
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Honest scoring
A deterministic algorithm. Same content always gets the same score.
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Your data stays in the EU
Scanned content is processed in Germany and deleted within 15 minutes.
We process everything in the EU and delete it right after.
Why readers will drop off
See the metric breakdown
See what this would look like as a Gryffi journey
Same content, split into short interactive steps with a quiz and an AI guide that answers questions. Try the Instant Preview now and decide for yourself.
- In about 30 seconds
- No signup, no credit card
- Free and interactive
We reuse the content you just scanned and generate a short interactive preview in your language.