🔧 14 ONLINE TOOLS
Online File Utilities & Time Conversion Tools
High-precision unit converters, global world clock time converters, and instant ZIP archive creators. Works lightning-fast with zero delays.
Available File Utilities (14)
View All Tools →Online Unit ConverterConvert units of length, weight, data storage, speed, and temperature.Online Time ConverterConvert time zones, hours/minutes/seconds, and Unix timestamps.Archive & ZIP ConverterCreate and extract ZIP archives instantly online — instant processing.Base64 EncoderEncode files, images, and text strings into standard Base64 data URIs.Base64 DecoderDecode Base64 text strings back into original binary files and images.QR Code GeneratorGenerate custom high-resolution QR codes for websites, Wi-Fi, and text.QR Code ScannerScan and decode QR codes from image files and photos instantly online.Image Color PickerExtract and pick exact HEX, RGB, and HSL color values from any uploaded image.Image Metadata ViewerView hidden EXIF, camera, resolution, and color profile metadata from photos.EXIF Metadata RemoverStrip GPS location, camera serial numbers, and device data from photos for privacy.Image DPI CheckerCalculate physical print dimensions and check 300 DPI print readiness for photos.File Hash GeneratorGenerate SHA-256, SHA-1, and MD5 checksum hashes for any file locally.MD5 Hash GeneratorCalculate MD5 checksum hashes for files and text strings instantly online.SHA256 Hash GeneratorGenerate secure 256-bit cryptographic SHA-256 checksums for files and data.
Zero-Latency Calculations & Archive Packaging
Our utility suite provides fast mathematical transformations and instant archive creation. Package dozens of documents into a standardized PKZIP archive with CRC32 integrity checks directly without desktop software.
Why Use MediaConvertKit for File Utilities?
| Criteria | MediaConvertKit | CloudConvert / Zamzar / TinyPNG |
|---|---|---|
| File Privacy | 100% Confidential (Instant Speed) | Uploaded to Remote Cloud Server |
| Processing Speed | Instant Local Hardware Speed | Queued & Limited by Network Upload |
| File Size Limits | No Arbitrary Limits (Uses RAM) | Strict Paywalls (100MB Caps) |
| Cost & Subscription | 100% Free Forever | Paid Credits & Subscriptions |
Frequently Asked Questions — File Utilities
Does the unit converter work offline?
Yes, all mathematical calculations run locally in JavaScript without network requests.
Does the time converter handle Daylight Saving Time (DST)?
Yes, calculations utilize the browser’s native IANA time zone database to automatically adjust for daylight saving shifts.
Are my files uploaded when creating a ZIP archive?
No. Files are packed into a ZIP archive with complete privacy and zero data sharing.