The PDF Gen
Fast & scalable API to generate PDFs
What it does
Free browser-isolated developer, designer, and business utilities. Includes a free online image resizer with no upload limits, a offline PDF designer, and a custom professional invoice creator with zero watermarks. 100% private and offline.
Free browser-isolated PDF & image tools. Compress PDF, sign documents, convert files, merge, split, and edit PDFs with zero server uploads, no watermarks, and no file size limits.
All of our tools run 100% in your browser — no uploads, no servers, no accounts, and no watermarks. Resize images, convert Markdown to PDF, build professional invoices, generate QR codes, and more. No files are uploaded to any server. All processing for the image resizer, PDF designer, and invoice creator occurs locally in your browser using Web APIs. Your files remain on your device at all times. There is no server-side upload limit because processing happens entirely in your browser. Practical limits depend on your device’s available RAM and CPU. Most users can process multi-gigabyte images without issues. Yes. The invoice creator includes built-in VAT, service tax, and discount…from thepdfgen.com
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- TAThePDFApi, a Chrome Based PDF Generation API Hosted on AWS2018 · ▲41
Hello HN! It kept surprising me how much of a hassle it is to generate a PDF with decent HTML5 rendering from my SaaS apps. I tried several free libs and APIs but ended up with botched rendering a lot of times. So I set out to simplify this chore by creating an AWS hosted HTML to PDF conversion API that's based on Chrome. This API will allow a dev to just send the HTML to our API and get a PDF in response without having to worry about running and managing Chrome somewhere in their infra. I just finished the first version of my landing page and hosted pdf generation API…
More work this month
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The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com