Online Size Conversion and Calculation Tools

Access 49 online size tools to calculate, convert, and format dimensions, file sizes, and units. Secure server-side processing with automatic file deletion after 6 hours.

Manage, convert, and calculate physical, digital, and data dimensions with our suite of 49 size tools. Whether you need to convert file storage units, calculate aspect ratios, or resize digital assets, these tools run directly from your browser with processing handled securely on our servers.

49 Tools

Math, Date & Finance
Adjusted R-Squared Calculator
Calculate adjusted R squared from R squared, sample size, and predictor count
Images, Audio & Video
Audio Metadata Compress
Compress or remove metadata and embedded artwork to reduce file size
Images, Audio & Video
Optimize AVIF
Optimize AVIF images for better compression and performance while maintaining visual quality
Images, Audio & Video
Convert AVIF to PDF
Convert AVIF images to PDF format with customizable page size, orientation, and quality settings
Images, Audio & Video
Batch Image Compress
Compress multiple images with quality control, output format selection, and size optimization
Math, Date & Finance
Bit to Byte
Convert bits to bytes with configurable decimal precision
Charts & Visualization
Bubble Chart Generator
Generate customizable bubble charts from data with three dimensions (x, y, size)
Math, Date & Finance
Byte to Bit
Convert bytes to bits with configurable decimal precision
Math, Date & Finance
Byte to MB
Convert bytes to megabytes using the decimal MB standard with configurable precision
Math, Date & Finance
Bytes to KB
Convert bytes to kilobytes using decimal storage units
Math, Date & Finance
Bytes to MB
Convert bytes to megabytes using decimal storage units
Data & Tables
Chunk Array
Split array into chunks of specified size using lodash _.chunk
Data & Tables
CSV Splitter
Split CSV content by specified number of rows per file. Perfect for processing large datasets, dividing data for analysis, batch processing, and managing file size limits. Features: - Split CSV by row count - Support multiple output formats - Preserve header row in each split - Flexible output format options - Support for large datasets - Fast and efficient processing Common Use Cases: - Split large CSV files for processing - Divide data for parallel processing - Create manageable data chunks - Export data in different formats - Prepare data for batch operations - Manage file size limitations
Data & Tables
Duplicate Column Remover
Remove duplicate columns from CSV data with flexible detection strategies. Perfect for cleaning datasets, removing redundant information, and optimizing data structure. Features: - Detect columns with identical headers - Find columns with identical data content - Support for case-sensitive/insensitive matching - Multiple removal strategies available - Preserve data integrity - Support for large datasets - Fast and efficient processing Common Use Cases: - Clean up merged datasets - Remove redundant data columns - Optimize data for analysis - Prepare data for machine learning - Reduce file size and complexity - Standardize data format
Math, Date & Finance
Effect Size Calculator
Calculate Cohen d, Hedges g, Cohen h for proportions, or correlation r effect sizes from summary statistics
Conversion & Encoding
Human Size Converter
Convert between bytes and human-readable file size formats (KB, MB, GB, TB)
Design & Color
Add Glow Effect
Add beautiful glow effects to images with customizable color, intensity, size, and style variations
Design & Color
Add Pattern Effect
Add geometric pattern overlays to images with customizable colors, size, and rotation
Design & Color
Image Pixelator
Convert images to pixelated/mosaic effect with adjustable pixel size
Design & Color
Image Watermark Tool
Add text watermarks to images with customizable position, color, size, and transparency
Design & Color
Image Watermark Corner
Add corner watermarks to images with customizable positioning, size, opacity, and multiple corner options
Design & Color
Image Watermark Diagonal
Add diagonal watermarks to images with customizable angle, size, opacity, and positioning across the image
Design & Color
Image Watermark Image
Add image watermarks to images with customizable position, size, opacity, and rotation
Design & Color
Image Watermark Tile
Add tiled watermarks to images with customizable spacing, size, opacity, and pattern options
Images, Audio & Video
JPEG Metadata Removal Tool
Remove all metadata from JPEG images to protect privacy and reduce file size
Images, Audio & Video
JPEG Quality Adjustment Tool
Adjust JPEG image quality to optimize file size and image quality balance
Math, Date & Finance
KB to Bytes
Convert kilobytes to bytes using decimal storage units
Math, Date & Finance
Margin of Error Calculator
Calculate the margin of error for a mean or proportion from sample size, confidence level, and variability
Games & Fun
Maze Generator
Generate random mazes with customizable size and difficulty
Math, Date & Finance
MB to Bytes
Convert megabytes to bytes using decimal storage units
Images, Audio & Video
MP3 to Low Quality
Convert MP3 to a lower bitrate for smaller size
Images, Audio & Video
Convert PNG to 8-bit PNG
Convert PNG images to 8-bit color depth for smaller file size and better compatibility
Images, Audio & Video
Convert PNG to Alpha Removed PNG
Convert PNG images by removing alpha channel for better compatibility and smaller file size
Images, Audio & Video
PNG Metadata Removal Tool
Remove all metadata from PNG images to protect privacy and reduce file size
Images, Audio & Video
Convert PNG to Palette-based PNG
Convert PNG images to palette-based format with indexed colors for smaller file size
Design & Color
QR Code Generator
Generate QR codes from URLs or text with customizable size and colors
Math, Date & Finance
Sample Size Calculator
Estimate required sample size for proportions or means using confidence level, margin of error, and optional finite population correction
Math, Date & Finance
Statistical Power Calculator
Estimate statistical power for one-sample mean or proportion tests using sample size, alpha, and expected effect
Images, Audio & Video
Convert TIFF to Compressed TIFF
Convert TIFF images to compressed TIFF format with various compression methods and optimization settings
Images, Audio & Video
Convert TIFF to PDF
Convert TIFF images to PDF format with customizable page size, orientation, and compression settings
Images, Audio & Video
Batch Video Compressor
Compress multiple video files by reducing file size while maintaining quality using CRF, resolution scaling, and codec optimization
Images, Audio & Video
Batch Video Watermark
Add text watermark to multiple video files with customizable position, font size, color, opacity, and timing
Images, Audio & Video
Video Compressor
Compress video files by reducing file size while maintaining quality using CRF, resolution scaling, and codec optimization
Images, Audio & Video
Video Resize
Resize video to specified dimensions while maintaining aspect ratio
Images, Audio & Video
Video Resolution Changer
Change video resolution with preset sizes or custom dimensions, with optional aspect ratio preservation
Images, Audio & Video
Video Watermark Image
Add an image watermark to videos with customizable position, size, opacity, and timing
Images, Audio & Video
Video Watermark Text
Add text watermark to videos with customizable position, font size, color, opacity, and timing
Images, Audio & Video
Convert WebP to Compressed WebP
Compress WebP images with advanced settings for optimal file size reduction
Images, Audio & Video
Convert WebP removing metadata
Convert WebP images to WebP format with all metadata stripped for privacy and smaller file size

Related Tags

Image

282 Tools

Access 282 online image tools to convert, compress, and edit formats like PNG, JPG, WebP, SVG, and GIF. Secure server-side processing with automatic file deletion after 6 hours.

Compression

108 Tools

Access 108 online compression tools to pack, unpack, and convert archives like ZIP, 7z, TAR, and GZ. Secure server-side processing with automatic file deletion.

Math

308 Tools

Access 308 online math tools for calculations, conversions, and data processing. No software installation required. Secure server-side processing with automatic file deletion.

Overlay

24 Tools

Access 24 online overlay tools to layer images, apply watermarks, and combine media. Secure server-side processing with automatic file deletion after 6 hours.

Conversion

282 Tools

Access 282 online conversion tools to transform files, data formats, and code. Process files securely on our servers with automatic deletion after 6 hours.

Video

80 Tools

Access 80 online video tools to convert, inspect, and process MP4, AVI, MKV, MOV, and WebM files. Secure server-side processing with automatic file deletion after 6 hours.

FAQ

What types of size calculations can I perform with these tools?

You can convert digital storage units (like bytes to gigabytes), calculate aspect ratios, scale dimensions, and format physical or digital measurements without installing any software.

Are my files and text inputs stored on your servers?

No, text inputs are not stored at all. Any files you upload for size processing are automatically and permanently deleted from our servers after 6 hours.

Do these size tools run locally in my browser?

While you interact with the tools through your browser UI, the actual processing runs on our secure servers to ensure fast and reliable performance.