Compressing images can dramatically improve website performance, email delivery, and storage space — but doing it wrong can ruin image quality. Here's how to do it right:
1. Use a Dedicated Tool
Online tools like CompressFast offer instant compression without sacrificing visible quality. Just upload, adjust, and download.
2. Choose the Right Format
For photos, use JPG. For transparency or sharp graphics, use PNG. Converting formats can also reduce file size.
3. Adjust Quality Settings
Lowering quality to 70–80% often makes images much smaller with almost no visible change.
4. Resize If Needed
Don't upload a 4000px wide image if 1200px will do. Resize large images to fit the display space.
5. Batch Process for Efficiency
Tools like CompressFast let you compress multiple images in one go — perfect for web devs and designers.
💡 Pro Tip: Aim for a balance between visual quality and file size. Always preview the result before using compressed images on your site or email campaigns.