Photo Size Reducer

Compress Image to 150KB

A short list to follow when you compress image to 150KB, so the upload works the first time.

Drop a photo here or tap to choose

JPG, PNG or WebP. Stays on your device.

A 150 KB limit gives you room, so the goal here is less about squeezing and more about avoiding avoidable rejections. Work through the points below in order.

If you want to reduce photo size to 150KB, or you just need to resize image for upload with an image compressor online, the aim is a 150KB image that passes on the first try.

Start with the right file

  • Use the original picture, not a copy that came through a chat app.
  • If the photo is a screenshot, expect it to compress less well than a real camera photo.
  • If you can, retake a picture that is in focus and well lit. Blurry pictures compress just as well as sharp ones but look worse afterwards.

Prepare the picture

  • Crop out what the form does not need. Fewer pixels means a smaller file and more room for quality.
  • Check for a pixel rule. If the form asks for a certain width and height, set it first in your phone editor.
  • Check for a background rule. White or light backgrounds are common for ID style photos.

Compress

  • Drop the picture into the box above.
  • Enter 150 in the size box and leave the unit on KB.
  • Press Compress and wait a second or two.
  • Look at the size shown next to the preview. It should be at or under 150 KB.
  • Zoom in on the preview to check faces, text and edges. If they look fine, download.

Give yourself a margin

  • Aim a little under the limit, for example 140 KB. Some systems count a kilobyte as 1000 bytes.
  • If the form has a minimum size too, aim for the middle of the allowed range.
  • Do not compress the same file repeatedly. Each round loses more detail. Go back to the original each time.

Before you upload

  • Confirm the file type. This tool saves a JPG, which most forms accept.
  • Confirm the name of the file has no odd characters if the portal is fussy. Simple names are safest.
  • Confirm you are uploading the compressed file and not the original from your gallery. It is an easy mistake.

If it is still rejected

  • Read the error message carefully. It usually names the problem, such as size, type or dimensions.
  • Try a slightly smaller target such as 100 KB, or a slightly larger one such as 200 KB if your form allows it.

Your photo is processed in your own browser and is not uploaded here.