Shadcn.io is not affiliated with official shadcn/ui
Reduce Image Size Online
Reduce image file size by up to 80% without losing quality. Free online tool to make images smaller for faster uploads, email attachments, and web use.
Free for personal use. Commercial use requires a license.
View PricingAbout Reducing Image Size
Large images slow down websites, clog email inboxes, and eat up storage. This tool reduces image file size while maintaining visual quality—perfect for when you need smaller files without visible degradation.
Whether you're trying to meet an upload limit, speed up your website, or fit images into an email, simply upload your image, adjust the quality slider, and download a smaller version.
Frequently Asked Questions
Related Tools
PNG to Data URI Converter
Convert PNG images to Data URI (base64) format instantly. Embed images directly in HTML, CSS, or JavaScript—no external files needed. Free online tool.
Compress Image for Email
Compress photos and images to fit email attachment limits. Reduce image size under 25MB, 10MB, or any limit for Gmail, Outlook, and other email providers.