How to Compress Images Without Losing More Quality Than You Need
Learn how image compression reduces file size, which settings to choose, and how to compress an image locally with Valestiom.
Read the guideHow-to guides
Clear explanations for common file tasks, followed by a focused Valestiom tool that does the work in your browser.
How to Compress a PDF for Email, Uploads, and Sharing
Find out why a PDF is large, what PDF compression changes, and how to make a smaller copy locally with Valestiom.
Read the guideHow to Convert JPG to PNG and Know When It Is the Better Format
Learn when PNG is a better choice than JPG, what conversion can and cannot restore, and how to convert a JPG locally with Valestiom.
Read the guideHow to Convert WebP to JPG for Older Apps and Upload Forms
Understand when WebP to JPG conversion helps, what happens to transparency, and how to convert a WebP image locally with Valestiom.
Read the guideHow to Create a QR Code That People Can Actually Scan
Learn how to create a readable QR code, choose the right content, test it, and download one privately with Valestiom.
Read the guide