Resize images
Resize JPEG, PNG, and WebP pixels precisely on this device, one image or a local batch.
Free to useNo installationFiles stay in your browser
🔒 Images are processed only on this device and are never uploaded.No account is required; the anonymous account ceiling is 200 items.
Choose images
You can also drop files, a folder, or a ZIP here. You can paste images from the clipboard.
JPEG, PNG, and WebP; up to 100 MiB per file and a global ceiling of 80 million pixels per image.
Folders and ZIPs ignore only __MACOSX, .DS_Store, thumbs.db, and desktop.ini.
Nested ZIPs are not expanded, to avoid path and decompression-bomb risks.
Evaluating this device's safe batch limit; file selection stays disabled until it is known.
Waiting for images
Pixel dimensions, file bytes, and DPI metadata are different; this tool changes pixel dimensions only.
This is deterministic resampling, not AI super-resolution, and it does not claim to create detail.