Free, Private, Browser-Based Converters
Convert files and formats instantly with our powerful tools. Everything runs in your browser — no uploads, no server processing, complete privacy.
Data Processing Notice
We process your data based on legitimate interest (service provision) and consent (analytics & marketing). All file conversions happen in your browser - we never see your files.Learn more about your rights under GDPR.
Powerful Conversion Tools
Everything you need to convert files and formats, all running securely in your browser.
HTML to PDF
Convert HTML content to PDF format with customizable options. Perfect for reports and documents.
- Custom page sizes
- Portrait/landscape
- Margin control
Image Converter
Convert images between different formats (JPEG, PNG, WEBP) with quality control and resizing options.
- Multiple formats
- Quality control
- Resize options
Image Compression
Reduce image file sizes while maintaining quality. Perfect for web optimization and storage savings.
- Size reduction
- Quality preservation
- Batch processing
JSON ↔ CSV
Convert between JSON and CSV formats with customizable delimiters and formatting options.
- Bidirectional conversion
- Custom delimiters
- Header options
Base64 Converter
Encode and decode Base64 strings. Convert files to Base64 and vice versa with MIME type support.
- File encoding
- Text conversion
- MIME support
Why Choose ConvertCompressTool?
100% Private
All conversions happen in your browser. We never see your files or data.
Lightning Fast
No waiting for uploads or server processing. Get results instantly.
Always Available
Works offline, no account required, and completely free to use.
Ready to Start Converting?
Join thousands of users who trust ConvertCompressTool for their file conversion needs.
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