Universal file and data conversion tools: JSON formatter, Base64 encoder/decoder, CSV to JSON, XML to JSON, YAML to JSON, JWT decoder, SQL formatter, PDF to text extraction, audio format conversion, video format conversion, video to GIF, MP4 to MP3, and file format conversion. Privacy-first, client-side processing for maximum security.
Converters are essential tools that transform files and data from one format to another, enabling compatibility across different platforms, applications, and use cases. Our converter collection includes image converters supporting PNG, JPG, and WebP formats with quality preservation, document converters for TXT and JSON transformation, YAML to JSON converters for configuration files, XML to JSON for data processing, Base64 encoder/decoder for data encoding, and unit converters for measurement transformations. Whether you're a web developer optimizing images for faster loading, a software engineer converting configuration files, or a data analyst transforming data formats, our browser-based converters deliver instant results with client-side processing ensuring your sensitive data, documents, and files never leave your browser. Unlike server-based converters that require uploading files, our tools process everything locally for maximum privacy and security.
Format, validate, and minify JSON data
Encode and decode Base64 strings
Decode and validate JSON Web Tokens with detailed payload view
Convert CSV to JSON and JSON to CSV with custom delimiter support
Convert XML to JSON and JSON to XML with validation and formatting
Convert YAML config files to JSON and vice versa instantly
Format and beautify SQL queries with customizable indentation
Extract text from PDF files instantly with client-side processing
Create short, memorable links instantly with custom aliases
Convert videos to animated GIFs with quality control
Create professional CVs and resumes with multiple templates
Generate professional contract templates instantly
Convert files between formats instantly
Convert audio files between MP3, WAV, OGG and more formats
All 14 tools in this category process entirely in your browser. Your sensitive data, files, and inputs never leave your device. No uploads, no cloud processing, no tracking. Your privacy is our top priority.
No subscriptions, no premium tiers, no hidden fees. All tools in this category are completely free with unlimited usage, no file size limits, and no watermarks. Professional-grade tools at zero cost.
Get immediate results with zero latency. No waiting in server queues, no upload/download delays. All processing happens locally on your device for maximum speed and efficiency.
Start using tools immediately without signup, account creation, or email verification. No personal information required. Just click and use - that simple.
Once loaded, all tools work offline without internet connection. Perfect for travel, locations with poor connectivity, or situations requiring complete privacy and security.
Works seamlessly on Windows, Mac, Linux, iOS, and Android. Any modern browser works perfectly. Consistent experience across all your devices.
Convert images to WebP format for faster website loading, reduce bandwidth usage, and improve Core Web Vitals scores. Transform configuration files between formats for different deployment environments.
Convert YAML to JSON for Docker Compose, Kubernetes configs, or application settings. Transform XML to JSON for API integration, data processing, or modern application development.
Convert CSV to JSON for analysis, transform JSON to XML for legacy systems, or encode data in Base64 for safe transmission in text-only protocols like email and HTTP headers.
Convert image formats for social media platforms, blog posts, or print materials. Ensure compatibility with platform-specific requirements and optimize file sizes.
Convert currencies with real-time exchange rates, convert units for international trade, or translate measurements between metric and imperial systems for global communication.
Convert configuration file formats, transform data between serialization formats, or encode credentials for secure authentication and authorization.
No files are sent to servers at all. All conversions happen in your browser using JavaScript and Canvas APIs for images, or text processing for data formats. Your files never leave your device.
For image converters, you can select quality levels to balance file size and visual quality. Document and data converters produce exact conversions without data loss. Choose appropriate settings based on your use case.
We support PNG, JPG/JPEG, and WebP formats. WebP offers the best compression for web use, while PNG preserves transparency. JPG is best for photographs. Convert between formats as needed.
Currently, converters process one file at a time. For batch processing, convert files individually and save. We plan to add batch processing in future updates based on user feedback.
No artificial file size limits. However, very large files may be limited by your browser memory. Most converters handle files up to 100MB or more without issues.
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