Guides, tutorials, and tips on using our free online utility tools
Learn how to compress multiple images at once using our free batch image compressor. Reduce image file sizes while maintaining quality for faster websites and storage savings.
Learn how to encode text to Base64 or decode Base64 to text using our free Base64 encoder decoder. Essential tool for developers working with data encoding.
Learn how to generate MD5, SHA1, SHA256, and SHA512 hashes from text using our free hash generator. Essential tool for developers, security professionals, and data verification.
Learn how to convert between RGB, HEX, and HSL color formats using our free color picker converter. Essential tool for web developers and designers.
Learn how to convert images to modern formats like AVIF and WebP using our free image converter. Batch convert multiple images to optimize for web and reduce file sizes.
Learn how to compress multiple videos simultaneously using our free batch video compressor. Process multiple videos with the same settings efficiently.
Learn how to compress video files to reduce file size while maintaining quality. Complete guide on using our free video compressor tool with multiple quality options.
Learn how to calculate your Body Mass Index (BMI) using our free BMI calculator. Understand BMI categories and health implications.
Learn how to convert images to PDF format using our free image to PDF converter. Combine multiple images into a single PDF document.
Learn how to find your public IP address, location, and network information using our free IP address finder tool.
Learn how to convert between different units of measurement using our free unit converter. Convert length, weight, temperature, speed, and more.
Learn how to test and debug regular expressions using our free regex tester tool. Perfect for developers and programmers.
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