Alternatives
Products that do what TongoRender does
Stop wrestling Puppeteer One POST request pixel-perfect PDFs
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2017 · github.com
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2017 · apify.com
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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…
2018
- 7FP
Hey HN! I built SimplePDF Copilot: an AI assistant that can interact with the PDF editor. It fills fields, answers questions, focuses on a specific field, adds fields, deletes pages, and so on. It's built on top of SimplePDF that I started 7 years ago, pioneering privacy-respecting client-side pdf editing, now used monthly by 200k+ people. As for the privacy model: the PDF itself never leaves the browser. Parsing, rendering, and field detection all run client-side. The text the model needs (and your messages) goes to whatever LLM you point at. By default that's our demo proxy (DeepSeek V4…
May 2026 · copilot.simplepdf.com
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Hey HN! I'm Ivan. I've been working on a solution to visually debug my own https://pptr.dev/ crashes, and this week I opened it to the public: https://buglesstack.com/. If you have any questions or suggestions to improve it, feel free to contact me at [email protected]. Thanks for reading! <3
2025 · buglesstack.com
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Hello everyone, I created a tool called "site2pdf" over the weekend. This tool converts the main page and sub-pages of a website that match a specified URL pattern into a PDF file. It is particularly suitable for AI-based RAG (Retrieval-Augmented Generation) and QA (Question Answering) tasks. GitHub: https://github.com/laiso/site2pdf/ # Features - Generate PDFs of main and sub-pages - Based on Node.js and Puppeteer - Easy-to-use CLI tool I want to make this software available online for my friends, but I'm struggling with the best architecture to use. I want to meet…
2024 · github.com
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Hey HN, I built a REST API for capturing screenshots and generating PDFs from URLs. Why: I got tired of managing Puppeteer/Playwright in production. Memory leaks, zombie processes, Docker issues. So I wrapped it in an API. Stack: - Node.js + Fastify - Playwright (more stable than Puppeteer in my experience) - Self-hosted on Hetzner Features: - Screenshots: PNG, JPEG, WebP - PDFs: A4, Letter, custom sizes - Full-page capture, custom viewports - Cookie consent auto-accept - Lazy-load handling API example: curl -X POST…
Dec 2025 · screencraftapi.com
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I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing additional software and without worrying that my PDFs will get uploaded to a third party. It supports the bare minimum for my most common usecases. It is not intended to be a full-featured PDF editor. Features include filling PDF forms, inserting images and text, and rotating PDFs. Check it out by either picking a PDF of your own - https://photown.github.io/private-pdf/, or with a preloaded sample PDF -…
2023 · github.com
- 14PP
PDFFiddler Playground is a free PDF playground for manipulating PDF, extracting data from PDF, form filling, archiving, merging grouping and many many more. It is powered through Domain-driven custom scripting language (equivalent to Javascript) which can be quickly written through powerful editor with intellisense support. It has dozens of ready made template to play with. Please check out below link https://playground.pdffiddler.com/?apps=true Few templates, quick links has been added below 1) Merging group of PDF -…
2020
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- 20PA
2021 · github.com
- 21PP
2017 · github.com
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Hi HN, I built a collection of 40+ PDF tools using Kimi k2.5 (with about $50 worth of credits) and a lot of “vibe coding”. The site: https://pdfuck.com (almost forgot I owned this domain ) What it does: 40+ PDF-related tools Completely free No downloads, everything runs in the browser All processing is done locally in your browser for better privacy It’s deployed on Cloudflare, so the running cost is basically close to zero. This started as a small experiment and slowly grew into a fairly complete PDF toolbox. I’d really appreciate feedback on performance, UX, and what tools you…
Feb 2026 · pdfuck.com
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