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Reduce a photo to a target size in KB or to specific dimensions for forms and uploads. Runs entirely in your browser.
Reduces a photo to a smaller file by quality, by a target size in KB, or by limiting dimensions. Useful when a form rejects images above a certain size.
Set a KB target and the tool converges toward it, or cap width, height, or percentage directly when a portal specifies maximum dimensions.
The photo is processed on your device with no upload. Your files are never sent to imgtoolsbase or any other server.
Photo Size Reducer focuses on one job: getting a photo under a size or dimension limit that an upload form or portal requires. It runs privately in your browser with no server round trip.
Use Target file size to approach a KB cap, or set maximum width, height, or scale percentage when a form asks for specific dimensions. The tool reports the size it achieved.
Target file size mode lowers quality and dimensions to approach the cap a form requires, and reports the size achieved.
Limit width, height, or percentage when a portal specifies maximum pixel sizes.
See original size, output size, dimensions, and percent saved after every run.
Everything runs locally in your browser, so the photo is never uploaded.
Meet strict KB and dimension limits for document uploads.
Reduce a photo to the exact size a portal accepts.
Fit images under per-image size caps.
Get a passport-style photo under the required size.
Switch to Target file size, enter the KB limit, and the tool lowers quality and, if needed, dimensions to approach it, then reports the achieved size.
Yes. Choose the resize option for maximum width, maximum height, or a scale percentage, and the photo will not exceed it.
Yes. The photo is reduced in your browser, so you can prepare it for an upload form without sending it anywhere first.
The tool gets as close as it can by lowering quality and downscaling, and reports the closest size achieved so you can resize further if required.
By default it keeps your input format. You can convert to JPG, PNG, or WebP if that produces a smaller file.
Tools that pair well with Photo Size Reducer.