Practical image guides
Choose the right workflow before changing your original. These guides explain formats, pixels, upload limits and common mistakes with examples you can apply in the tools.
JPG vs PNG vs WebP: Which Should You Use?
Choose a format for photos, screenshots, transparent graphics and application uploads, then check the exported result.
Read guideImage File Size vs Pixel Dimensions
Understand KB, pixels and aspect ratio, and meet an upload limit without unnecessarily shrinking your image.
Read guidePrepare Images for Online Application Forms
A careful sequence for photos and signatures: requirements, crop, dimensions, compression and final verification.
Read guideWhy Your Image Upload Is Rejected
Diagnose file-size, format, dimension and browser problems without repeatedly degrading your original.
Read guide