Compress JPG to 50KB
Shrink your JPG to 50KB or less in seconds — right in your browser.
Drag & drop your image here, or
Reduces width and height so the image stays sharp at the target file size.
Where a 50KB limit comes from
50KB is the most common photograph limit on government, exam and recruitment portals. Public service commission forms, university admission systems and ID application sites all use it regularly. It became a default because it is small enough to keep server costs down and just large enough that a passport-style headshot stays recognisable. If your form asks for a photo 'between 20KB and 50KB', this is the tool for it.
What to expect at 50KB
At 50KB, as a rough guide:
| Starting file | Typical result |
|---|---|
| 12MP phone photo | around 600 × 450 px |
| Cropped passport-style headshot | 413 × 531 px fits comfortably — the standard 35 × 45 mm size |
| Scanned document page | around 900 × 1200 px, body text still readable |
Crop to head and shoulders before compressing. Removing background gives the compressor fewer pixels to spend, which produces a noticeably sharper face at the same file size.
How it works
- Select your file using the box above — it stays on your device.
- We compress it in your browser, adjusting quality and dimensions until it fits under 50KB.
- Download the result — your original file never leaves your device.
What to do next
- Your file is a PNG, WEBP or screenshot rather than a JPG? Use the any-format version of this tool. Compress Image to 50KB →
- If your form allows a larger file, more budget always means a cleaner photo. Compress JPG to 100KB →
Frequently asked questions
Will a passport photo still be accepted at 50KB?
Usually yes. Portals that cap at 50KB normally expect around 413 × 531 pixels, and that combination works well. Check the stated pixel dimensions as well as the file size — they are two separate requirements and both have to be met.
My form wants between 20KB and 50KB. Will this go too small?
No. The tool aims for the largest file that still fits under 50KB, so results normally land in the 40–50KB range rather than far below it.
Can I compress a PNG or a screenshot to 50KB here?
This page expects a JPG. If your file is a PNG, WEBP or screenshot, use the Compress Image to 50KB tool instead — it accepts any common format and saves the result as a JPG.
Why did my image come out smaller in pixel dimensions?
Because 50KB is a hard ceiling. Rather than pushing quality down until artefacts appear, the tool reduces width and height so the remaining pixels stay clean. If you need the original dimensions kept, switch on 'Keep original size'.
Does compressing the same file twice make it smaller?
Not usefully. Re-compressing an already compressed JPG mostly adds artefacts rather than saving space. Start again from the original file for the best result.