Compress an image to 50 KB
This is the image compressor with a 50 KB budget already set. Add an image and Docstools searches for the best-looking version that fits, then reports the size it actually produced.
Add at least one image to continue.
How to use compress image to 50 kb
- Add the image you need to shrink.
- The target is already set to 50 KB. Change it if your form asks for something different.
- Select Compress images.
- Check the reported size, then download.
Supported files and limits
- Formats
- JPG, JPEG, PNG, WebP
- File size
- 25 MB per image
- Batch
- Up to 30 images
What happens to your files
This tool runs inside your browser tab. Your files are read by the page, processed on your own device, and never sent to Docstools. Closing or reloading the page clears them from memory. Read the full privacy policy.
Frequently asked questions
Will a passport-style photo survive 50 KB?
Generally yes, and usually at close to its original dimensions. 50 KB is a far more comfortable budget than 20 KB, so quality reduction alone is often enough and the image does not need shrinking.
Can I compress several images to 50 KB at once?
Yes. Add up to 30 images and each one is compressed to fit the same budget independently, then downloaded together as a ZIP. Each image gets its own reported result, so you can see if any of them fell short.
What if I need exactly 50 KB and not less?
Forms check for a maximum, not an exact match, so anything at or below the limit passes. Docstools deliberately gets as close to the budget as it can from below, because that is the best-looking result that still satisfies the rule.
Does this change the image dimensions?
Only if it has to. Quality is reduced first; dimensions are only touched when quality alone cannot reach the budget, and the result tells you when that happened and by how much. Untick "shrink the image if needed" to forbid it entirely.