Stamp your PDFs in 30 seconds

What it does

Transform your PDF documents in just a few clicks! Add "PAID," "APPROVED," or custom stamps directly in your browser. 100% offline, no uploads, professional results.

PDFTampon - La solution simple pour ajouter des tampons PAYÉ, APPROUVÉ ou personnalisés à vos PDF. Interface intuitive, traitement local, résultat professionnel.

Découvrez PDFTampon, la solution la plus rapide pour ajouter un tampon PAYÉ , APPROUVÉ ou personnalisé à vos documents. Traitement 100% local, interface intuitive et résultat professionnel. Besoin d'aide ? Lisez le guide complet , consultez le tutoriel vidéo et nos FAQ . Tamponnez vos PDF en quelques clics. Interface intuitive, traitement instantané. Fini les manipulations complexes ! Traitement local de vos documents. Vos PDF restent sur votre ordinateur, aucune donnée envoyée sur internet. Couleurs, positions, styles. Créez des tampons "PAYÉ", "APPROUVÉ" ou personnalisés adaptés à votre entreprise. Fonctionne sur tous vos appareils. Windows, Mac, mobile, tablette. Aucune installation…from pdftampon.vercel.app

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  STAMP & SIGNFeb 2026 · stampdocs.app · ▲3

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  Magz PDF2025 · ▲10

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  PDFFillFast2025 · pdffillfast.co · ▲6

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  Stamped —Turn any file into a PDFJul 2026 · stampedpdf.com · ▲5

  Turn files into PDF & merge them. Free tier, cheap plans

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  Quickly add esign to your PDF Document2021 · ▲10

  You Send, They Sign, Done!

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  PDFSignMay 2026 · pdfsign.in · ▲1

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  /dev/null▲490

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  CoreSpeed▲332

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  YouMind▲1,223

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  AI · 2025 · youmind.com

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  A store that generates products from anything you type in search▲1,184

  The site hit #1 on HN about a year ago. Got enough traffic that I turned it into a proper API. What's there: - REST API — 35k products, manually filterable by category, free key, 60 req/min - CLI — npx anycrap random -c food - faker.js plugin — bundled, no API call, works offline - HuggingFace dataset — full 35k rows for ML/training https://anycrap.shop/developers

  AI · 2025 · anycrap.shop

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  Term.everything – Run any GUI app in the terminal▲1,094

  I made a built-from scratch Wayland Compositor to display any GUI app* in the terminal! I think there is a lot of unexplored potential in custom Wayland compositors, a lot of really cool things you can embed existing applications into! So, I started with embedding apps into the terminal because that is the easiest input/output (output is just utf-8 and I use the great `chafa` library for that, and I just read from stdin for the input). If you have any other ideas for cool Wayland compositors, let me know. I purposedly wrote 80% the app in Typescript to appeal to the most developers and…

  Dev tools · 2025 · github.com

• IR
  I recreated Windows XP as my portfolio▲1,032

  Years ago I stumbled across a basic version of this concept and it stuck with me. I knew if I was ever going to take on such a project, it would need to be flawless, but without coding experience it was just another idea that would never happen. By the end of 2024, as AI coding tools exploded everywhere, I finally had a way to make it real. I started from zero knowledge and spent months collaborating with AI agents as a learning experience. Every pixel and every function went through me. The AI translated what I asked for into code, but every decision was human. I didn't use existing OS…

  AI · 2025 · mitchivin.com

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  Ada▲910

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  VidAU - AI Video▲868

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