Image & SVG
Image Resize
Resize PNG, JPEG, and WebP images locally in your browser with format and quality controls.
Runs locally in your browser
Drop an imageResize PNG, JPEG, or WebP locally. Nothing is uploaded.
Choose a PNG, JPEG, or WebP image. Resize runs locally in your browser.
How to use this tool
Paste or type your input into the tool panel. Results update immediately where possible. For privacy-first tools, your input is processed locally in the browser and is not stored for analytics.
FAQ
Is this tool free?
Yes. Lumio Utils starts with free browser-based tools and does not require registration.
Do you store my input?
No tool inputs, file contents, passwords, or private generated outputs are stored for analytics.