A little help for
designers.
A lighter workflow for pixels, palettes and print. Your collection is a starting point; all tools remain available.
Square image crop
Center-crop an image to a square and resize to a chosen edge.
Circular image crop
Create a circular avatar with transparent PNG corners.
Rounded image corners
Mask a raster image with transparent rounded corners; oversized radii fit the shorter edge.
Image aspect ratio crop
Center-crop to a chosen aspect ratio for portraits, posts or presentations.
Transparent image padding
Add equal transparent padding around an image without cropping.
Solid background remover
Remove near-uniform background pixels connected to the image border and export a transparent PNG.
Image color picker
Read the RGBA and HEX color of a pixel using image coordinates.
Image palette extractor
Extract common quantized colors from a bounded sample of image pixels.
Image opacity
Reduce the opacity of every pixel and save a transparent PNG.
Image hue rotation
Rotate the image hue while retaining image size.
Image duotone
Map luminance between two chosen colors.
Image tint overlay
Blend a solid tint over image pixels while retaining transparency.
Date difference calculator
Find the whole-day difference between two calendar dates.
Add days to date
Add or subtract a whole number of calendar days.
Age calculator
Calculate calendar age on a date you choose.
ISO week number
Find the ISO week and ISO week-numbering year.
Leap year checker
Check Gregorian leap-year rules.
Time zone converter
Display a specified UTC instant in an IANA time zone.
Download time estimate
Estimate an ideal transfer duration from decimal file size and a stated link rate.
Video file size estimate
Estimate payload size from combined bitrate and duration.
Uncompressed audio size
Estimate PCM payload size from sample rate, bit depth, channels and duration.
Raster memory estimate
Estimate raw raster pixel-buffer memory without file compression.
Image print size
Calculate physical print dimensions from pixel dimensions and a selected density.
Screen pixel density
Calculate diagonal pixel density from screen resolution and physical diagonal.
Image compressor
Re-encode an image as WebP with your chosen quality.
Image to JPEG
Convert raster pixels to a JPEG with a white background.
Image to PNG
Export a lossless PNG copy of decoded raster pixels.
Image to WebP
Convert an image to WebP for lightweight sharing.
Merge PDF
Combine several PDF documents in your selected order.
Extract PDF pages
Create a document from only the pages you choose.
Split PDF
Download a ZIP containing one PDF for every page.
Delete PDF pages
Remove selected pages from a copy of a PDF.
Text QR code
Create a QR code containing plain text.
URL QR code
Create a QR code for an HTTP or HTTPS address.
WiFi QR code
Make a WiFi connection code with escaped credentials.
Email QR code
Encode an email recipient and subject.