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Freedom251 › HTML to PDF APIs

PDF4.dev

Free plan APIWeb

Visit PDF4.dev Alternatives Pricing

PDF4.dev's own site

Plans

PlanBilled and limitsPrice
Free$0/month · 50 renders / month · community support · REST API · visual + code editorFree
Pro$29/month · 5,000 renders / month · priority rendering · generation logs · signed URL delivery · email support$29 a month
EnterpriseCustom · High-volume limits · SLA · team seats · priority supportOn request

As pdf4.dev lists them, read 5 Oct 2026. The maker's own page has the final word.

Facts from PDF4.dev's own pages

AI integration
A built-in MCP server provides 14 tools for AI agents to generate PDFs and manage templates and components. · pdf4.dev, 5 Oct 2026
API access
The REST API uses bearer authentication and is documented with an OpenAPI 3.1 specification. · pdf4.dev, 5 Oct 2026
Batch generation
Users can upload CSV or JSON data to generate hundreds of PDFs and download them as a ZIP. · pdf4.dev, 5 Oct 2026
Browser PDF tools
The maker says its free PDF tools process files entirely in the browser, while HTML-to-PDF requires server-side rendering. · pdf4.dev, 5 Oct 2026
Document handling
The privacy policy says render data is processed in memory, generated PDFs are not stored, and saved templates are stored in the account database. · pdf4.dev, 5 Oct 2026
Editors
Templates can be designed in a visual editor or in a Monaco code editor with live preview. · pdf4.dev, 5 Oct 2026
Intended users
The maker describes PDF4.dev as a service for developers who know HTML and CSS, with a visual editor also intended for business teams. · pdf4.dev, 5 Oct 2026
Other integrations
The maker offers an official n8n community node with operations to render from a template or raw HTML and list or get templates. · pdf4.dev, 5 Oct 2026
Page formats
It supports six page presets, including A4, Letter, landscape variants, square, and custom dimensions. · docs.pdf4.dev, 5 Oct 2026
Product
PDF4.dev is a hosted PDF generation API that turns HTML templates with Handlebars variables into PDFs. · pdf4.dev, 5 Oct 2026
Rendering
The service renders PDFs with Playwright and headless Chromium, with the homepage stating about 300 ms per PDF with a warm browser pool. · pdf4.dev, 5 Oct 2026
Reusable components
Headers, footers, and blocks can be shared across templates, and headers and footers repeat on every page. · pdf4.dev, 5 Oct 2026
Security and hosting
The privacy policy describes HTTPS with HSTS, hashed passwords and API keys, isolated rendering, and hosting on Railway in the EU and US. · pdf4.dev, 5 Oct 2026
Support
The Free plan includes community support, Pro includes email support, and Enterprise includes priority support. · pdf4.dev, 5 Oct 2026

Where PDF4.dev stands on Freedom251

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