Free Online File Converter
Convert files online free with our powerful file converter. Transform any file format instantly - audio, video, images, documents, ebooks, data files, 3D models, fonts, and archives. Supporting 97+ formats with fast, secure conversion.
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Popular Conversions
Complete File Converter Solution
Our file converter supports every major file format. Whether you need to convert audio, video, images, documents, or specialized formats, our online file converter handles it all with professional-grade quality.
99 formats•1,114 possible conversions
Audio
17 formats
High-quality audio conversion with customizable bitrate and sample rate
Video
15 formats
Professional video transcoding with codec selection and resolution control
Image
16 formats
Lossless and lossy image conversion with quality optimization
Camera RAW
7 formats
Convert camera RAW files from Canon, Nikon, Sony, Fuji, and more
Document
15 formats
Convert Word, Excel, PowerPoint, and PDF with preserved formatting
3D Models
7 formats
Professional 3D model conversion for design and manufacturing
Developer 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.
// 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();File Converter Pricing Plans
Choose the file converter plan that fits your needs. Start free, upgrade anytime.
Basic
- 20 conversions per day
- 500MB file size limit
- 5GB storage cap
- Files stored for 24 hours
- API access (5 req/day)
Bronze
- 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)
Silver
- 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
Gold
- Unlimited conversions
- 10GB file size limit
- 650GB storage cap
- Files stored for 30 days
- Unlimited API access
- Highest queue priority
Your Files Are Safe With Us
Enterprise-grade security protects your files during conversion
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.
File Converter for Every Use Case
Audio Conversion: Musicians, podcasters, and audio enthusiasts rely on our file converter to transform between MP3, WAV, FLAC, AAC, OGG, M4A, and other audio formats. When you need to convert files online free, our tool preserves audio quality while optimizing file size.
Video Conversion: Content creators need a dependable file converter for their projects. We handle MP4, AVI, MKV, MOV, WEBM, and more, ensuring compatibility across all platforms and devices.
Image Conversion: Web developers and designers use our file converter daily to optimize images for websites. Convert between JPG, PNG, GIF, WEBP, SVG, BMP, TIFF, and more with professional-grade quality.
Document Conversion: Professionals need a reliable file converter for office work. Transform PDFs to Word, Excel to CSV, and handle all major document formats seamlessly.
Convert Files with AI Assistants
Use our MCP server to convert files 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.
// Add to your claude_desktop_config.json
{
"mcpServers": {
"converteverything": {
"command": "npx",
"args": ["-y", "@anthropic/mcp-converteverything"],
"env": {
"CONVERTEVERYTHING_API_KEY": "your_api_key"
}
}
}
}File Compression Tools
Reduce file sizes while maintaining quality - images, videos, and PDFs
Image Compression
Reduce image file sizes by up to 80% while maintaining visual quality. Supports JPG, PNG, WEBP, and more.
- Lossy & lossless compression
- Adjustable quality settings
- Preserve or strip metadata
- Resize during compression
Video Compression
Shrink video files without noticeable quality loss. Perfect for sharing and storage.
- H.264/H.265 encoding
- Resolution adjustment
- Bitrate optimization
- Audio track options
PDF Compression
Compress PDF documents for email attachments and web uploads. Maintains text clarity.
- Image downsampling
- Font subsetting
- Remove hidden data
- Multiple quality levels
How Our File Converter Works
Three simple steps to convert any file with our powerful file converter
Upload Your File
Select any file from your device. Our file converter accepts all major formats.
Choose Output Format
Pick from 97+ supported formats in our comprehensive file converter.
Download Result
Get your converted file in seconds with our fast file converter.
Why Choose Our File Converter?
Finding the right file converter can be challenging with so many options available online. ConvertEverything.io stands out as the most comprehensive and reliable file converter solution, offering support for 97+ file formats across 10 different categories. Our file converter is designed to handle everything from simple conversions to complex transformations, making it the only tool you'll ever need.
When you need to convert files online free, speed and reliability matter. Our platform uses powerful cloud infrastructure to process your files quickly, even for large files. Unlike slower desktop software, our online file converter delivers results in seconds without requiring any downloads or installations.
Security is paramount when using any file converter. That's why we implement enterprise-grade encryption to protect your files during upload, conversion, and download. Files are automatically deleted after processing, ensuring your sensitive data remains private.
Frequently Asked Questions
Everything you need to know about converting files online
Still have questions?
Start Using the Best File Converter Today
Join thousands of users who trust our file converter for their daily conversion needs. Fast, secure, and supporting 97+ file formats.
Want even more? Upgrade for larger file sizes, faster processing, and batch conversion.
View Pricing Plans →