Davemi ToolsImage Resizer
Upload images, select one to resize interactively by dragging, or type exact dimensions.
Drop images here or browse
Multiple images supported
Frequently Asked Questions
Can I resize multiple images at once?
Yes — add several images and the same size or percentage setting is applied to all of them in one pass.
What's the difference between exact size and percentage scale?
Exact size resizes to specific pixel dimensions (optionally locking aspect ratio so height auto-adjusts). Percentage scale shrinks or enlarges each image relative to its own original size — handy when resizing a batch of differently-sized images by the same proportion.
Does resizing reduce image quality?
Resizing down generally looks sharp. Enlarging an image beyond its original resolution can look softer, since no new detail is invented — this is a limitation of any resizing method, not just this tool.
Is my image uploaded anywhere?
No. Resizing happens entirely in your browser via the Canvas API — nothing is uploaded to a server.
Related tools
More free, private, browser-based utilities — no upload, no sign-up.