How to Prepare an Image for an Online Form
What to check before uploading a photo to an online form: file size, dimensions, format, readability and target-size compression.
Read guide →Kayefi Journal
Latest from Kayefi
Practical guides about image formats, compression, resizing, conversion and image performance.
How to Reduce Image File Size for a Website
Practical image optimization for websites: dimensions, formats, compression, alt text and the mistakes that add unnecessary weight.
Read guide →How to Convert JPG to WebP Without Guessing About Quality
Learn how to convert JPG images to WebP, compare the output, and choose quality settings that make sense for websites.
Read guide →Does Image Format Affect Website Speed?
Find out how image format, dimensions and compression affect website image weight, with a practical way to compare JPG, PNG, WebP and AVIF.
Read guide →DPI vs PPI: What Is the Difference?
Understand DPI and PPI, when they matter, and why changing a number in image metadata does not automatically make an image sharper.
Read guide →Lossy vs Lossless Image Compression: Which One Should You Use?
A practical guide to choosing lossy or lossless compression for photos, logos, screenshots, transparent graphics and websites.
Read guide →Why Are My Photos So Large? 8 Common Reasons
Find out why phone and camera photos take up so much space and what to change before you upload, email or publish them.
Read guide →What Image Dimensions Should You Use for a Website?
How to choose practical image dimensions for blog posts, hero images, thumbnails, social graphics and responsive websites.
Read guide →How to Optimize Images for WordPress
A practical WordPress image optimization workflow covering dimensions, formats, compression, alt text and page performance.
Read guide →How to Reduce Image Size on Android for Forms and Websites
A practical browser-based workflow for reducing Android photo file size for applications, email, websites and online forms.
Read guide →