file-tools

Free file tools: ZIP compressor, file merger, file splitter, MIME type detector, file hash generator, and more. Manage and process files online instantly.

Free Base64 file encoder. Convert any file to Base64 encoding. Decode Base64 back to files. Works entirely in your browser.

Free checksum calculator. Generate MD5, SHA-1, SHA-256, SHA-512 checksums for file verification. Verify file integrity.

Free file merger. Combine multiple text files into one. Merge CSV, JSON, TXT files with custom delimiters.

Free file splitter. Split large files into smaller chunks. Specify size limits or number of parts. Batch file splitting.

Free filename sanitizer. Remove invalid characters from filenames. Convert to safe formats for Windows, macOS, Linux.

Free line ending converter. Convert between CRLF (Windows), LF (Unix), and CR (Mac) line endings. Batch file conversion.

Free MIME type detector. Identify file types from content or extensions. Get MIME types for web development.

Free PDF metadata checker. View and remove metadata from PDFs for privacy. Strip author, creation date, and GPS data.

Free ZIP file compressor. Create ZIP archives from multiple files. Compress and download files securely in your browser.