350 KB photo size: compress photo to 350 KB
Need the 350 KB photo size? Add your photo or scan and get a JPG of 315–350 KB, a high-quality file that still stays under a 400 KB limit. It is made on your phone.
We'll make your photo 350 KB.
JPG, PNG, WebP or HEIC, up to 25 MB
Processed on your device. Never uploaded.
More optionsNow: 350 KB. Tap to pick another size.
Any number from 5 to 5000 KB.
Leave empty unless your form gives a minimum, like 20 KB for IBPS photos.
The picture may get smaller in pixels (at most 2000 px on the long side) so it stays sharp at low KB.
Your file will be 315–350 KB.
About this tool and size
When to choose 350 KB
No exam in our list sets 350 KB as a cap. It is a buffer target: if a form allows up to 400 KB for an image, 350 KB passes with room to spare, even if the portal measures size slightly differently. It also works for detailed scans, such as a full-page marksheet, where you want the most quality a small file can carry.
Quality at 350 KB
At 350 KB the JPEG quality is high enough that compression is practically invisible, even on printed tables and stamps. Bigger targets mainly preserve camera noise.
As a rough guide, a passport-style photo on a plain background stays clean at about 720×960 pixels in 350 KB. A busy background or a dim, noisy shot needs more kilobytes for the same size, and a signature on white paper needs far fewer.
What you will get
Whatever you add, the download is a baseline JPG (not progressive) between 315 and 350 KB. It stays under 3,50,000 bytes, so it passes whether the portal counts 1 KB as 1000 or 1024 bytes, and hidden camera and location data are removed.
Tip before you compress
Check the format before the size. If the portal says "PDF only", a perfect 350 KB JPG will still be rejected; use Images to PDF for those fields.
How to use it
- Add your image. Take a photo or pick one from your gallery. JPG, PNG, WebP and iPhone HEIC files all work.
- Check the target. 350 KB is already selected. Type a minimum if your form sets one, and decide whether the pixel size may change.
- Let it work. The tool tries the highest JPEG quality that stays under 350 KB and makes the picture smaller only when it has to.
- Download. When every line of the pass check has a tick, save the JPG and upload it to your form.
Questions
Is 350 KB safe under a 400 KB limit?
Yes. The file lands at 315–350 KB, about 50 KB under the cap.
How long does a 350 KB file take to upload?
On a slow 1 Mbps mobile connection, about three seconds. Smaller files help on weak signals, so use the lowest size your form allows.
Does a higher KB fix a blurry photo?
No. If the original is out of focus, retake it. Extra kilobytes keep the blur exactly as it is.
Is my photo uploaded anywhere?
No. Compression runs inside your browser on your own device. The page even works offline after your first visit.