Guides
Guides
Short, practical guides for common image and PDF tasks — each one links straight to the free tool that does the job.
Image guides
- How to compress images without losing quality
- How to resize an image without stretching or distorting it
- How to remove the background from a photo for free
- How to add a watermark to your photos
- How to convert HEIC iPhone photos to JPG
- How to remove EXIF location data from photos
- How to check an image's real dimensions and file type
- How to crop a passport or ID photo online
- How to crop a circular profile picture
- How to resize photos for Instagram and social media
- How to make a photo collage or Instagram grid
- How to rotate and flip a photo correctly
- How to apply grayscale, sepia, and other filters to a photo
- How to pick an exact color from a photo
- How to add a border or frame to a photo
- How to make a favicon for your website
- How to convert an image to Base64
- How to generate a QR code for free
- How to generate a barcode for a product
- How to compare two versions of an image side by side
PDF guides
- How to reduce a PDF's file size for email attachments
- How to merge multiple PDFs into one file
- How to split a PDF into separate files
- How to reduce the number of pages in a PDF
- How to reorder and rotate PDF pages
- How to crop a PDF page
- How to change a PDF's page size
- How to print multiple PDF pages on one sheet
- How to fill out and sign a PDF form online
- How to redact sensitive information in a PDF
- How to view and edit PDF metadata
- How to compare two PDF files for differences
- How to add page numbers to a PDF
- How to add a header or footer to every PDF page
- How to extract text and tables from a PDF
- How to have a PDF read aloud to you
- How to convert a PDF to an editable Word document
- How to convert a PDF to a single long image
- How to convert images to PDF and back again