Compress Image to 35 KB

Compress an image to 35 KB — the safe midpoint when a form specifies a 20–50 KB photograph.

Supports JPEG, PNG, WebP, GIF, BMP and more — up to 50 MB

How to compress an image to 35 KB.

The target is preset, so this takes three steps — plus what to expect at 35 KB.

1
Step 1

Upload your image

Click upload or drag and drop any JPEG, PNG, WebP, SVG, or GIF file from your device.

2
Step 2

Target is already set to 35 KB

This page is preset to 35 KB, so there is nothing to type. Choose JPEG or WebP output for the most efficient result at this size.

3
Step 3

Compare, then download

Press compress and check the result against your original in the slider. Roughly 840 × 840 px is the realistic pixel budget at 35 KB — download when it looks right.

Getting the best results

Verify the file size after every edit

Cropping, rotating, or re-saving changes the byte count. If you adjust the image after hitting 35 KB, check the result before uploading rather than assuming it is unchanged.

Do not over-compress to be safe

Forcing a 20–50 KB requirement down to 12 KB does not make acceptance more likely, and some portals reject files that are suspiciously small. Sitting mid-range is both safer and better looking.

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Compressing an image to 35 KB.

What 35 KB is actually for, what it can hold, and how to get there without wasting quality.

What 35 KB is good for

35 KB is the answer to a range rather than a hard limit. NEET, JEE, and numerous state examination portals ask for photographs between 20 KB and 50 KB, and the middle of that window is where a submission is least likely to be bounced by either bound.

Choosing the midpoint also protects you from small edits. Re-cropping or re-saving a file near the ceiling can push it over; from 35 KB there is room in both directions.

Where this size is required

Examination portal photographs specifying a 20–50 KB range, online application forms, small hero images on mobile-first pages, and avatar images at retina dimensions.

What to expect at 35 KB

Comfortable for any identity photograph at required dimensions, with detail to spare. General photographs stay clean to roughly 840 × 840 pixels, enough for a mid-sized card image on a website.

Frequently asked questions.

Everything you need to know about compressing images to 35 KB.

Because the ceiling leaves no margin. If the portal measures slightly differently or you make one more edit, a 49 KB file can tip over. 35 KB satisfies the requirement with room on both sides.

Examination portals almost always require colour, and often a recent photograph against a light background. Converting to grayscale to save space would likely cause a rejection, so keep the colour and adjust the target size instead.

It sits inside the 20–50 KB range those portals specify for photographs. Check the current year's prospectus, since the dimensions and background requirements change more often than the file size does.

Crop first. Cropping removes pixels outright, so anything you cut away is weight the 35 KB budget no longer has to carry, and the remaining detail comes out sharper.

Quality drops again, and the losses accumulate. If you have compressed to 50 KB before and now need 35 KB, go back to the original rather than compressing the 50 KB copy.

For a photographic JPEG, roughly 840 × 840 px is the practical ceiling before compression becomes visible. Flat graphics, screenshots, and document scans do considerably better, because they contain less fine detail to preserve.

No. Images are processed on our secure server only to perform the compression and are deleted immediately after your download. They are never stored, shared, or accessed by anyone.