Image & Design Tools
Free image tools for compression, resizing, cropping, format conversion, filters, watermarks, and color tools.
Exposure Value (EV) Calculator
EV and EV100 from aperture, shutter speed and ISO, with equivalent shutter speeds
Equivalent Exposure Calculator
Swap aperture, shutter speed and ISO and keep the same exposure
ND Filter Exposure Calculator
Long-exposure shutter speed for ND stops, density or filter factor
Depth of Field Calculator
Near and far focus limits by sensor, focal length, aperture and distance
Hyperfocal Distance Calculator
Where to focus for sharpness to infinity, with a table by aperture
Crop Factor and Equivalent Focal Length
Full-frame equivalent focal length and aperture, plus field of view
Megapixel and Print Size Calculator
Megapixels, aspect ratio and print size from pixels, or pixels for a print
Image Size Finder
Pixel dimensions, file size, aspect ratio and print size, read locally.
A4 Size in Pixels Calculator
Pixel size of A4, Letter and other paper sizes at any DPI
A4 to Letter Converter
Size difference and the scale that fits A4 on Letter
Envelope Size for Paper Calculator
Which envelope fits A4 or Letter paper, flat or folded
Photo Print Crop Calculator
What a 4x6, 5x7 or 8x10 print crops off your photo
Photo Print Sizes Chart
Photo print sizes in inches, mm and pixels, with crop by ratio
Poster Resolution Calculator
Pixels a poster needs by size and viewing distance
Business Card Size Chart
Business card, ID card and postcard sizes in mm, inches and pixels
Sheet Layout Calculator
How many cards, flyers or photos fit on a sheet
Poster Tiling Calculator
How many A4 or Letter sheets it takes to tile a poster
Image Compressor
Reduce image file size
Image Resizer
Resize images to any dimension
Image Cropper
Crop images precisely
Format Converter
Convert image formats
PNG to WebP
Preserve transparency and make a modern WebP
JPG to WebP
Convert photos to WebP locally
WebP to JPG
Flatten transparency with your chosen background
Safe SVG to PNG
Sanitize and rasterize an SVG locally
Bulk Image Resizer
Resize up to twenty images together
Circle Crop Image
Make a transparent circular PNG
Sprite Sheet Cutter
Export exact rows and columns with local canvas
Online Photo Filters
Preview and download photo filters locally, with no upload
Rotate & Flip
Rotate and flip images
Add Watermark
Add watermarks to images
Photo Metadata Viewer PRO
See EXIF/GPS a photo carries — batch supported, free
Photo Metadata Remover PRO
Strip EXIF/GPS before sharing — batch supported, free
PDF & File Tools
Merge, split, compress, convert, and clean files in your browser
Signature Generator
Draw or type a signature — PNG or vector SVG, free
Favicon & PWA Icon Generator
Generate a full favicon and PWA icon set from one image
Color Picker
Pick colors and get hex/RGB codes
Palette Generator
Generate color palettes
Gradient Generator
Create CSS gradients