Image KB Enlarge · Meet minimums

Some systems require files ≥100KB; this tool losslessly pads metadata and precision to reach the size.

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UnlimitedLocal uses
Add Files Local in browser 300 images per run
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1Add Files 2Set Options 3Local Processing 4Download

Enlarge KB · What it does

Some systems set a minimum size: photos ≥30KB, scans ≥100KB. The usual trick is longer EXIF or lower compression; this tool keeps the image unchanged and raises size via metadata and encoding parameters—no resize, no watermark.

Four steps, no tutorial needed

Drop in, click once, download—no sign-up, no waiting

01

Add Images

Drag and drop or click to choose images—multiple at once, or import a whole folder.

02

Set Options

Adjust the options below as needed and preview live.

03

Start Processing

Click start and wait for the progress bar to finish.

04

Download & Save

Download individually or as a ZIP—the server keeps nothing.

FAQ

Does enlarging change quality?

Pixels are untouched—only metadata and encoding redundancy change.

ResizeScale by pixels or percent CropCustom crop area DenoiseRemove noise, keep detail WatermarkText or image watermark Convert FormatSwitch between major formats HEIC to JPGApple photos to JPG