Compress a PNG, JPEG, or WEBP with explicit quality controls.
Image Resizer
Resize an image with aspect-ratio and no-upscale controls.
server processing
Processing image…
Image safety
Toolbox validates the file type, decoded dimensions, pixel count, and file size before processing. Files are not published or retained as permanent URLs.
Quality and transparency
PNG remains lossless. WEBP preserves alpha transparency; JPEG uses a white background because JPEG has no alpha channel.
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