This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Vellinko lets you sign, initial and fill in PDFs right in your browser. Your file is never uploaded: no account, no limits, works offline. Draw, type or snap your signature, initial every page in one click, and get a timestamped, flattened PDF.
I built it after realizing that signing a simple PDF online almost always means uploading it to someone else’s servers. Leases, NDAs, school forms: that’s private paperwork, and I didn’t like not knowing where it ended up.
So Vellinko does everything right in your browser:
Your PDF is never uploaded, not even temporarily
No account, no limits, 100% free
Draw, type or upload a photo of your signature
Initial every page in one click and fill in form fields
Every signature gets a date and time stamp
Works offline once loaded. Try it in airplane mode!
It creates a simple electronic signature, perfect for everyday documents. For high-stakes contracts, a certified provider is still the right call, and I’d rather be upfront about that.
I’d love your honest feedback: what’s missing for you to switch from your current e-signature tool?
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About Vellinko on Product Hunt
“Sign any PDF without sending it anywhere”
Vellinko was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #149 on the daily leaderboard. Vellinko lets you sign, initial and fill in PDFs right in your browser. Your file is never uploaded: no account, no limits, works offline. Draw, type or snap your signature, initial every page in one click, and get a timestamped, flattened PDF.
Vellinko was featured in Productivity (664.8k followers) on Product Hunt. Together, these topics include over 175.6k products, making this a competitive space to launch in.
Who hunted Vellinko?
Vellinko was hunted by Antoine. 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.
Want to see how Vellinko stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Antoine
Hey Product Hunt! 👋
I’m the founder of Vellinko, and I’m 16.
I built it after realizing that signing a simple PDF online almost always means uploading it to someone else’s servers. Leases, NDAs, school forms: that’s private paperwork, and I didn’t like not knowing where it ended up.
So Vellinko does everything right in your browser:
Your PDF is never uploaded, not even temporarily
No account, no limits, 100% free
Draw, type or upload a photo of your signature
Initial every page in one click and fill in form fields
Every signature gets a date and time stamp
Works offline once loaded. Try it in airplane mode!
It creates a simple electronic signature, perfect for everyday documents. For high-stakes contracts, a certified provider is still the right call, and I’d rather be upfront about that.
I’d love your honest feedback: what’s missing for you to switch from your current e-signature tool?
I’ll be here all day answering every comment 🙏