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Underline
Digital underlines on a physical book [idea]
Underline is a tool I often wish I had on my phone when reading a physical book. A single-purpose piece of software that uses the might of text recognition but only on underlined text. A simple app to bring the incredible power of the digital marginalia into the magical world of a physical book.
About Underline on Product Hunt
“Digital underlines on a physical book [idea]”
Underline was submitted on Product Hunt and earned 2 upvotes and 2 comments, placing #78 on the daily leaderboard. Underline is a tool I often wish I had on my phone when reading a physical book. A single-purpose piece of software that uses the might of text recognition but only on underlined text. A simple app to bring the incredible power of the digital marginalia into the magical world of a physical book.
Who hunted Underline?
Underline was hunted by Product Hunt. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Underline including community comment highlights and product details, visit the product overview.

