Photo Resizer 150KB: Resize Any Image To 150 KB
To make a 150 KB photo, choose your file in the tool above and tap Resize my photo. The target is already set. You get the sharpest JPG that stays under 150 KB, with the final size, pixels and quality shown before you download.
150 KB is a good size for many Indian forms. It sits well inside the ranges for UPSC (20–300 KB), NEET and CUET photos (10–200 KB) and the Indian e-Visa (10–300 KB), so you keep a clear face without going near the maximum. It is too big for bank exam photos and signatures, as explained below.
How Do I Resize A Photo To 150 KB?
The image resizer above is already set to 150KB, so it takes three steps and a few seconds.
1
Choose Your Photo. JPG, PNG, iPhone HEIC, WebP, scanner TIFF and more all work. Start from the original file, not a copy forwarded on WhatsApp.
2
Check The Target. 150 KB is filled in. If your form gives a different limit, type that number in the Custom target box instead.
3
Resize And Zoom In. Check the preview at full size. Faces and the smallest printed text should still look sharp. Then download.
Every result is saved as a JPG, so turning any image to 150 KB JPG happens in the same step. If a form wants a PDF instead, see the JPG vs PNG section below.
Photo Resize To 150 KB On Mobile
The tool works the same way in Chrome on Android or Safari on iPhone, with no app to install.
1. Tap “Tap to choose a photo” and pick a picture from your gallery, or take a new one.
2. Tap “Resize my photo”. Even a large camera photo takes only a few seconds.
3. Tap “Download photo”. Android saves it to Downloads; on iPhone it goes to Downloads in the Files app.
4. In the form, choose Files or Downloads rather than Gallery, so you upload the resized copy and not the original.
Which Forms Accept A 150 KB Photo?
Few portals ask for exactly 150 KB. Most give a range, and a 150kb photo fits comfortably inside these ones:
| Form | Upload | Allowed size |
|---|---|---|
| UPSC Civil Services | Photo, signature, photo ID (PDF) | 20–300 KB |
| NEET UG 2026 | Passport and postcard photos, thumb impressions | 10–200 KB |
| NEET UG 2026 | Category, PwD and citizenship certificates (PDF) | 50–300 KB |
| CUET UG 2026 | Photo, ID proof | 10–200 KB |
| Indian e-Visa | Photo (JPEG, square) | 10–300 KB |
| Bank exams, IBPS pattern (e.g. IPPB 2025) | Educational certificates (PDF) | 20–500 KB |
UPSC and the e-Visa also want between 350 × 350 and 1000 × 1000 pixels, and the e-Visa photo must be square. A 1000 × 1000 JPG at good quality lands close to 150 KB, so both rules can be met together. NEET and CUET also reject photos where the face does not fill about 80% of the frame or the background is not white or light.
Where 150 KB is too big
Bank recruitment photos on the IBPS pattern need 20–50 KB and signatures 10–20 KB. CUET signatures are 10–50 KB and NEET signatures just 4–30 KB. A 150 KB file is rejected there, however good it looks. Match the form’s range, not the biggest number you can find.
For those uploads, use the 50 KB photo resizer for photos and the 20 KB resizer for signatures, or pick the exam preset inside the tool. Our government form photo and signature size guide lists the requirements exam by exam.
Reduce Or Increase Image Size To 150 KB
Reducing is the usual case. A phone camera photo is often 3–5 MB, twenty or thirty times too big. As a photo size reducer, 150 KB is a generous target: the tool brings the pixels down to a sensible size, then picks the highest JPG quality that fits, so faces stay natural instead of blocky.
Increasing comes up when a form sets a minimum size or your photo is only 30–40 KB. The tool saves at the highest quality that stays under 150 KB, so a small file often comes out bigger than it went in. It will not stretch a tiny photo to invent detail, and padding a file just to hit a number adds kilobytes, not sharpness.
If the result is still below 150 KB, that is fine for any form whose range it falls inside. If you need a bigger file, convert the original camera photo instead of a compressed copy.
150 KB Photo Size In Pixels
There is no single pixel size for 150 KB, because file size depends on the detail in the picture as well as its width and height. These rough figures come from our own test with one sample photo saved as JPG:
| Pixels | JPG quality | Approx. file size |
|---|---|---|
| 600 × 600 | 95% | about 120 KB |
| 800 × 800 | 85% | about 100 KB |
| 1000 × 1000 | 85% | about 140 KB |
| 1200 × 1200 | 75% | about 135 KB |
| 1600 × 1600 | 60% | about 155 KB |
So a square photo of about 1000 to 1200 pixels each way usually lands near 150 KB.
KB, Pixels And DPI: What Is The Difference?
KB is the file size, the number the upload box checks. Pixels are the width and height of the image. DPI is only a print setting stored inside the file. Changing it from 72 to 300 does not change the pixels, so it barely changes the KB at all.
That is why Paint can set exact pixels but cannot land on 150 KB. When a form mentions DPI alongside a pixel size, the pixels and the KB are what the portal actually checks.
Same pixels, very different weight
Two images with identical pixel sizes can differ several times over in file size. A plain wall behind your face compresses easily, while a busy background or a page of small print does not. Pixels set the ceiling on file size, never the exact number.
JPG Or PNG At 150 KB?
Use JPG. In our test, a 1000 × 1000 photo was about 140 KB as a JPG and over 1,100 KB as a PNG. Even a 350 × 350 PNG came out near 200 KB. That is why a photo compressor for 150 KB works in JPG, and why most Indian forms ask for JPG anyway.
This tool always saves JPG. If a field asks for PDF, such as a NEET category certificate, convert the resized JPG to PDF; the PDF ends up close to the JPG’s size.
Common Upload Errors And Fixes
Aim for about 145 KB, not exactly 150.
This tool counts 1 KB as 1,024 bytes, so a result just under 150 KB can be up to 153,600 bytes. A portal that counts 1,000 bytes per KB reads that as 153 KB and refuses it. Type 145 in the Custom target box to stay safe.
| Error you see | What to do |
|---|---|
| File size exceeds the limit | Resize again with a target of 145 KB, or a few KB below the form’s maximum. |
| File too small or below minimum | Start from the original photo, not an already compressed copy. |
| Invalid file format | Upload the JPG from the tool. HEIC, PNG and WebP files are converted automatically. |
| Invalid image dimensions | Crop to the shape the form wants (square for the e-Visa), then resize. |
| Photo not clear | Use a sharper original, crop so the face fills the frame, and avoid results marked Low quality. |
Is My Photo Uploaded Anywhere?
It never leaves your device
No. The resizing happens inside your browser, so your photo, signature or ID is never sent to a server and no copy is stored. Once the page has loaded, JPG and PNG files keep working even if your internet drops.
100 KB vs 150 KB vs 200 KB: Which Should You Pick?
| What you are uploading | At 100 KB | At 150 KB | At 200 KB |
|---|---|---|---|
| Passport-style photo | Good | Sharper, with a safe margin | Right at the NEET and CUET maximum |
| Single certificate, cropped | Comfortable | More than enough | More than enough |
| Full A4 page of text | Tight, small print suffers | Readable throughout | Best for dense pages |
| Two pages combined | Struggles | Workable | Comfortable |
If your form caps uploads at 100 KB, use the 100 KB resizer. For dense scans with a bigger allowance, the 200 KB page covers scanning DPI and greyscale, and larger uploads have a 500 KB option.
Need A Different Size?
Every size has its own page with the target already filled in.
Common Questions
How Do I Resize My Photo To 150 KB?
Choose the photo in the tool at the top of this page and tap Resize my photo. The target is already 150 KB, so just check the preview and download.
How Many Pixels Is A 150 KB Photo?
It depends on the detail in the picture, but a square JPG of roughly 1000 × 1000 to 1200 × 1200 pixels at good quality usually lands near 150 KB.
How Do I Increase Photo Size To 150 KB?
Run the original photo through the tool. It saves at the highest quality under 150 KB, which often makes a small file bigger. You only need a size inside your form’s range, not exactly 150 KB.
Which Forms Ask For 150 KB?
Few ask for exactly 150 KB, but it fits ranges such as UPSC (20–300 KB), NEET and CUET photos (10–200 KB) and the Indian e-Visa (10–300 KB). Check the latest notification for your exam.
Can I Use 150 KB For Bank Or SSC Forms?
Usually not. Bank exam photos on the IBPS pattern need 20–50 KB, and SSC forms also use much smaller files. Pick the exam preset in the tool or a 50 KB target, and confirm the size in your notification.
Can I Fit Two Pages Into One 150 KB File?
Yes, though each page then gets half the budget. Crop both tightly and use greyscale where the document allows it, and two pages of ordinary text hold up at this size.
What Formats Does It Take?
Ten, including the TIFF a desktop scanner produces and the HEIC an iPhone saves. Everything comes out as JPEG to match portal requirements, with transparent areas filled white first.
