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Resize image to 30 KB

Get a photo under 30 KB for a form or portal with a small upload box. A head-and-shoulders photo stays clear at that size once it is cropped close.

  • JPG out
  • Any size you need
  1. 01Upload
  2. 02Adjust
  3. 03Download

Your image stays on this device. Nothing is uploaded.

JPG, PNG or WebP. You get a JPG, the format almost every upload form accepts. Pick up to 20 photos to resize them all at once.

You can also drop an image on this box, or paste one with Ctrl+V (⌘V on a Mac).

0 bytes of your files sentFreeUnlimitedNo login or sign-up

How to resize an image to a file size

  1. 01

    Choose the image

    Pick a photo from your phone or computer, or take one with the camera. JPG, PNG and WebP all work.

  2. 02

    Pick the size limit

    Tap the limit your form gives, or type your own. The tool finds the sharpest JPG that stays under it.

  3. 03

    Check it and download

    The preview is the exact file you will get, with its real size. Download it and upload it to the form.

Forms with a limit near 30 KB

Checked against each official source
IBPS PO left thumb impressionJPG, 20–50 KB
IBPS PO photoJPG, 20–50 KB

Questions people ask

Is my image uploaded to a server?

No. The image is resized by your browser on your own device and never leaves it. That also makes it fast: there is nothing to upload or wait for.

How do I reduce a photo to 30 KB on my phone?

Open this page in your phone's browser, tap Choose image or Take photo, and keep 30 KB selected. The JPG is made on the phone and downloads straight away, with no app to install.

How many pixels will a 30 KB photo have?

It depends on detail, not only on the limit: a portrait against a plain wall keeps more pixels than a busy scene at the same 30 KB. The preview shows the exact size you get.

Can I resize a PNG to 30 KB?

Yes. PNG, JPG and WebP all work, and the result is a JPG, which holds a photo in far fewer bytes than a PNG. Any transparent parts of the PNG turn white.

How do I keep a 30 KB photo from looking blurry?

Start with a photo taken in good light against a plain wall. Grain from dim light and busy backgrounds use up bytes, so a bright, simple photo keeps more detail at 30 KB.

Can I pick a size that isn't listed, like 25 KB or 35 KB?

Yes. Tap Other size and type any limit from 5 KB to 10 MB, in KB or MB.

Is the limit counted in 1000 or 1024 bytes?

Forms rarely say, so the tool stays under the limit counted in thousands. A file it calls under the limit passes either way.

Will the photo look worse?

Only as much as the limit forces. The tool lowers JPG quality first, which is hard to see, and shrinks the pixel size only if it must. The preview shows the exact file you will download.

Common sizes

Next stepNeed a signature image too?Photograph your signature and get a clean JPG or PNG with the paper removed.