Blackpdf
All Tools
Convert from PDF
PDF to Word PDF to Word PDF to Excel PDF to Excel PDF to PowerPoint PDF to PowerPoint PDF to Image PDF to Image
Convert to PDF
Word to PDF Word to PDF Excel to PDF Excel to PDF PowerPoint to PDF PowerPoint to PDF Image to PDF Image to PDF
Edit & Organize
Compress PDF Compress PDF Merge PDF Merge PDF Split PDF Split PDF Rotate PDF Rotate PDF Flatten PDF Flatten PDF Delete PDF Pages Delete PDF Pages Resize PDF Resize PDF
Security
Protect PDF Protect PDF Unlock PDF Unlock PDF Remove Restrictions Remove Restrictions Add Restrictions Add Restrictions Sign PDF Sign PDF Redact PDF Redact PDF
Advanced
OCR PDF OCR PDF Repair PDF Repair PDF Compare PDF Compare PDF Grayscale PDF Grayscale PDF Convert PDF to PDF/A PDF to PDF/A Change PDF Version Change PDF Version
Organize
Extract PDF Pages Extract PDF Pages Organize PDF Organize PDF Add Page Numbers to PDF Add Page Numbers Watermark PDF Watermark PDF Crop PDF Crop PDF Auto Crop Labels Auto Crop Labels Auto Crop Invoices Auto Crop Invoices
Pricing
Sign up for free
Already have an account? Log in
Privacy Notice Terms of Service Cookie Policy Security
Privacy Notice Terms of Service Cookie Policy Security

Cookie Policy

Effective Date: 31-03-2026

This Cookie Policy explains how Blackpdf ("we," "our," or "us") uses cookies and similar technologies when you use our Service. By continuing to use Blackpdf, you consent to the use of cookies as described in this policy.

1. What Are Cookies?

Cookies are small files a website stores in your browser to remember things between visits — like that you're signed in, or which tool you used last. We also use related browser storage (localStorage, IndexedDB) for the same kinds of purposes.

2. Cookies We Use

We group the cookies we set into three categories. None of them access or store the content of your files.

Essential

Required for the Service to work — sign-in, security, and abuse prevention. These cannot be disabled because the Service cannot operate without them.

  • Authentication and session
  • CSRF protection
  • Anonymous device identifier (used for rate limiting and abuse prevention)
  • Human-verification cookie set after a successful Cloudflare Turnstile check, so you don't have to re-verify on every request

Analytics

Help us understand which features get used so we can improve the Service. Aggregated and de-identified — never tied to your file content.

  • Google Analytics

Advertising (Free tier only)

Used to deliver and measure ads on the Free tier. Pro and Business subscribers do not see ads at all.

  • Google Ads — personalized or non-personalized depending on your consent.

3. Your Choices

Analytics and Advertising cookies are on by default. You can switch either off at any time:

Manage cookie preferences

You can also clear or block cookies in your browser settings. Disabling Essential cookies will break sign-in and core features. Opting out of Advertising still shows non-personalized ads on the Free tier — it doesn't remove ads.

Your consent choice is itself stored in a cookie and persists for one year.

4. Updates

We may update this policy to reflect changes in law or how the Service works. The current version always lives on this page.

Last modified: 31-03-2026

5. Related

See our Privacy Policy, Terms of Service, and Security.

Blackpdf

The complete online PDF platform.

Product

All Tools Pricing Support

Company

About Blog Security

Legal

Privacy Terms Cookies
Cookie settings © 2026 Blackpdf. All rights reserved.