Free API to extract PDF data
Hi HN, Like everyone, I'm working on an product that uses LLMs to extract data from photos and documents. Part of the processing pipeline is extracting data from PDFs as raw text or a raster image. As part of our leadgen strategy, we've opened our REST API that lets you process pages of a PDF. The API is completely free to use anonymously, but is rate limited to 1 page per 30 seconds. Creating a free account removes this restriction. The two endpoints are: - https://extract.dev/api/pages/extract/raster - Rasterize a page of a PDF -…
Free API to extract PDF data launched on October 14, 2025 with 13 votes, #768 of 8,178 launches that month and more than 75% of that year's launches.
In plain words
A REST API that extracts data from PDFs in two formats: raw text or raster images. Developers can use it free anonymously with a 1-page-per-30-seconds rate limit, or create a free account to remove restrictions. The API accepts a PDF URL and page number, returning extracted content via two endpoints. It's designed for developers building tools that process document data.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, Like everyone, I'm working on an product that uses LLMs to extract data from photos and documents. Part of the processing pipeline is extracting data from PDFs as raw text or a raster image. As part of our leadgen strategy, we've opened our REST API that lets you process pages of a PDF. The API is completely…
Does a similar job
all alternatives →- AAan API to extract text from a PDF2013 · stamplin.com · ▲51
- PAPDF API – Generate, convert, and modify PDF documents2022 · ▲204
Hi HN, Arek here. We’re super excited to officially launch PSPDFKit API [1]. PSPDFKit API is a collection of HTTP APIs that enable you to convert, generate, and edit documents without running any service on your infrastructure. What differentiates our API from others is that you can chain together multiple “actions” as part of a single API request. For example, you can convert, OCR, watermark, edit, and flatten a document — all in one call. Available actions [2]: - PDF Generator - PDF Converter - Image Converter - OCR - Watermark - Merge - Split - Duplicate - Delete - Flatten Our…

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I just open sourced my document/website extractor for Vision-LLMs2024 · github.com · ▲37Hi HackerNews, Lately, I have seen an explosion in posts offering paid APIs/services to get unstructured data into LLMs (i.e. langchain extract, ragflow, unstructured, unstract, just to name a few) and I have been largely disappointed by them, either because they fail to implement multimodal support, fail to give good context for "really tricky" PDFs / Word docs / Powerpoints, or are just plain difficult to use. In light of all these posts I figured I'd share my solution that has been working smoothly for me and my clients. I put it up on GitHub for free so you can check it…
- AAApi2Pdf, an API for Converting HTML, URLs, and Office Docs to PDF2018 · api2pdf.com · ▲9
Simplest and cheapest REST API to generate PDF from HTML, Office Docs, and merge PDFs
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Source: Show HN post ↗ · launch text quoted in part
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