OTF to WOFF Converter

Convert OTF fonts to WOFF web font format with our free online converter. WOFF provides better compression for web use.

✓ 100% Free✓ Online Tool✓ No Download Required✓ Fast Conversion

Drop OTF files here

Select one or more files · Max 250.0MB each

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OTF Conversion - Convert OTF to:

Select a format to convert your OTF file to:

OTF to WOFF Converter Pricing

Choose a plan that fits your conversion needs

Basic

Free
  • 20 conversions per day
  • 500MB file size limit
  • 5GB storage cap
  • Files stored for 24 hours
  • API access (5 req/day)
Sign Up Free

Bronze

$5.99/mo
  • 50 conversions per day
  • 2GB file size limit
  • 150GB storage cap
  • Files stored for 7 days
  • API access (200 req/day)
  • Cloud import (Google Drive, Dropbox)
Get Started
Most Popular

Silver

$9.99/mo
  • 100 conversions per day
  • 5GB file size limit
  • 250GB storage cap
  • Files stored for 15 days
  • Full API access (400 req/day)
  • Priority queue processing
Get Started

Gold

$24.99/mo
  • Unlimited conversions
  • 10GB file size limit
  • 650GB storage cap
  • Files stored for 30 days
  • Unlimited API access
  • Highest queue priority
Get Started

Frequently Asked Questions

Common questions about OTF to WOFF conversion

Yes! Our OTF to WOFF converter is completely free for files up to 250MB. You can convert up to 10 files per day without creating an account. For larger files (up to 10GB) and unlimited conversions, consider our premium plans starting at $4.99/month.

Still have questions about our OTF to WOFF converter?

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Secure OTF to WOFF Conversion

Your files are protected with enterprise-grade security

🛡️

Antivirus Scanning

Every uploaded file is scanned with ClamAV antivirus before processing. Malicious files are automatically rejected to protect our systems and other users.

🔒

End-to-End Encryption

All file transfers use TLS 1.3 encryption. Files are encrypted at rest using AES-256 encryption in our secure cloud storage.

🗑️

Automatic Deletion

Files are automatically deleted after your retention period expires (6 hours to 30 days depending on plan). You can also manually delete files anytime.

👤

Data Anonymization

Non-member conversions use anonymous fingerprints. We never sell or share your data. Metadata is stripped from files during conversion.

🌍

GDPR Compliant

Full compliance with GDPR and international data protection regulations. Request data export or deletion anytime from your account settings.

🔐

Secure Infrastructure

Hosted on enterprise-grade infrastructure with DDoS protection, WAF, and 24/7 monitoring. Regular security audits and penetration testing.

OTF to WOFF Conversion API

Integrate file conversion into your applications with our powerful API

RESTful API

Simple, intuitive REST API with JSON responses. Convert files programmatically with just a few lines of code.

🔑

API Key Authentication

Secure API key authentication with support for multiple keys. Rotate keys without downtime.

🔔

Webhook Notifications

Receive real-time notifications when conversions complete. Configure custom endpoints and retry logic.

📦

Batch Processing

Convert multiple files in a single API call. Track batch progress with detailed status updates.

🔄

Async Processing

Submit conversions and poll for status, or use webhooks for notification. Handle large files efficiently.

📚

SDKs & Documentation

Comprehensive API docs with examples in Python, Node.js, and cURL. Interactive API explorer available.

JavaScript
// Convert a file using the API
const response = await fetch('https://converteverything.io/api/v1/convert', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'multipart/form-data'
  },
  body: formData // { file, output_format: 'pdf' }
});

const { conversion_id, status } = await response.json();

Convert Files with AI Assistants

Use our MCP server to convert OTF to WOFF directly from Claude, Cursor, and other AI assistants

🤖

AI-Native Integration

Built for the Model Context Protocol (MCP). Works seamlessly with Claude, Cursor, and other AI assistants.

💬

Natural Language

Just ask your AI to convert files. No complex commands needed - the MCP handles everything automatically.

📁

Local File Access

Convert files directly from your local filesystem. The AI can read, convert, and save files for you.

🔄

Batch Operations

Convert entire folders of files with a single request. Perfect for bulk format migrations.

Fast Processing

Leverages the full ConvertEverything infrastructure. Same speed and quality as our web interface.

🔐

API Key Auth

Uses your ConvertEverything API key. All conversions count toward your plan limits.

Installation
// Add to your claude_desktop_config.json
{
  "mcpServers": {
    "converteverything": {
      "command": "npx",
      "args": ["-y", "@anthropic/mcp-converteverything"],
      "env": {
        "CONVERTEVERYTHING_API_KEY": "your_api_key"
      }
    }
  }
}

Convert OTF to WOFF online free for web fonts. Transform OpenType fonts to compressed WOFF format for faster websites.

Start Converting OTF to WOFF Today

Fast, free, and secure OTF to WOFF conversion. No registration required.

100%
Free to Use
10GB
Max File Size (Gold)
99+
Supported Formats

Want even more? Upgrade for larger file sizes, faster processing, and batch conversion.

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