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AutoRedline
Automatically generate engineering redlines from PDFs
Automatically generate engineering redlines from two drawing PDFs using AI, including changes to dimensions, tolerances, geometry, notes, BOMs, and balloon callouts. Review and edit the marks in your browser, then export a redlined PDF. No installation or native CAD files needed. Start with 600 free credits.
About AutoRedline on Product Hunt
“Automatically generate engineering redlines from PDFs”
AutoRedline was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #48 on the daily leaderboard. Automatically generate engineering redlines from two drawing PDFs using AI, including changes to dimensions, tolerances, geometry, notes, BOMs, and balloon callouts. Review and edit the marks in your browser, then export a redlined PDF. No installation or native CAD files needed. Start with 600 free credits.
On the analytics side, AutoRedline competes within Design Tools — topics that collectively have 263k followers on Product Hunt. The dashboard above tracks how AutoRedline performed against the three products that launched closest to it on the same day.
Who hunted AutoRedline?
AutoRedline was hunted by Guy Hamburger. 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 AutoRedline including community comment highlights and product details, visit the product overview.

We built AutoRedline to automatically generate engineering redlines from two drawing PDFs using AI, including changes to dimensions, tolerances, geometry, notes, BOMs, and balloon callouts.
Upload the original and revised PDFs, review and edit the marks in your browser, then export a redlined PDF for engineering review. No installation or native CAD files needed.
The gallery shows our housing example: original, revised, and actual generated redline. We created the example revisions.
It's live, with 600 free credits to try your own drawings: https://autoredline.ai/
We'd love to hear what you think and what's missing for it to fit your workflow.