# Heymark

**Source:** https://www.startuphub.ai/startups/heymark
**Profile type:** Startup

> Convert PDFs to Markdown privately in your browser with OCR support.

## About

Heymark offers a privacy-focused PDF to Markdown converter that operates entirely within the user's browser. It supports OCR for multiple languages, allowing users to convert single or multiple PDF files up to 50 MB each. The service is designed for individuals and professionals seeking a secure way to transform documents.

## Key facts

- **Slug:** heymark
- **Website:** https://heymark.io
- **Operating status:** Active
- **Sectors / tags:** Document Conversion, Privacy Tools, Developer Tools, Productivity Software, Web Application, OCR, Productivity Tools, Web Tools
- **Social:**
  - GitHub: https://github.com/oliverstills

## Frequently asked

### What does Heymark do?

Heymark offers a privacy-focused PDF to Markdown converter that operates entirely within the user's browser. It supports OCR for multiple languages, allowing users to convert single or multiple PDF files up to 50 MB each. The service is designed for individuals and professionals seeking a secure way to transform documents.

### What industry does Heymark operate in?

Heymark operates in Document Conversion, Privacy Tools, Developer Tools, Productivity Software, Web Application, OCR.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

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      "dateModified": "2026-07-18T16:49:37.669+00:00",
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```