What does "file size exceeds the maximum limit" mean?

The portal rejected your upload because the image file is larger than its KB or MB cap. Compress the photo to at or below the stated limit, then upload the smaller file.

How do I fix a photo too large to upload?

Read the maximum file size on the form, type that KB limit in the Max file size field below, drop your photo in, and download a compressed version that fits. The file never leaves your browser.

What if I see "photo size too big to upload" or "file exceeds maximum size"?

Those are the same type of error — the file is over the size cap. Enter your form’s limit in KB in the editable fields below, fix the file, and try uploading again.

Task

Fix “file size exceeds the maximum limit”

“File size exceeds the maximum limit” means your image is larger than the form permits. The fix is to compress it to at or below that limit before uploading again.

Portals use similar wording: “photo too large to upload”, “photo size too big to upload”, “file exceeds maximum size”, or “maximum file size is X KB”. Note whether the limit is in KB or MB.

Find the limit beside the upload field — often “max 50 KB” or “maximum 200 KB”. Type that KB value in the editable Max file size field below (sample default is 100 KB). If you only see the error after uploading, check the portal’s help page; do not guess a limit. If the error mentions pixels instead, see our page for input image exceeds pixel limit.

Requirement summary

Maximum file size: 100 KB
Accepted format: JPG
Examples only: 50 KB (photos), 20 KB (signatures), 200 KB (scans) — your form’s stated limit always wins

Fix it now

Requirement fields below are editable. Change them to match your form, then drop your file in to check and download a version that fits.

Private by design. Your files never leave your device

1. Enter the form's requirements

Copy these from the upload instructions on your form. Leave a field blank if the form does not specify it.

Max file size (KB)

Min file size (KB)

Min width (px)

Max width (px)

Min height (px)

Max height (px)

Formats your form accepts

We can open JPG, PNG, WebP, and HEIC. Pick the format(s) your form accepts and we output one of them.

2. Select your photo or signature

Drop an image here, or click to browse

HEIC, JPG, PNG, WebP

Step by step

Find the limit
Read the error message or upload instructions for the maximum size, usually in KB or MB.
Type your form’s KB limit in the fields above
Change Max file size to your portal’s cap (for example 50 or 200). The sample default is 100 KB — replace it with your form’s number.
Fix and download
Drop your photo in, download the compressed file, and upload it again.

Frequently asked questions

What does "file size exceeds the maximum limit" mean?: The portal rejected your upload because the image file is larger than its KB or MB cap. Compress the photo to at or below the stated limit, then upload the smaller file.
How do I fix a photo too large to upload?: Read the maximum file size on the form, type that KB limit in the Max file size field below, drop your photo in, and download a compressed version that fits. The file never leaves your browser.
What if I see "photo size too big to upload" or "file exceeds maximum size"?: Those are the same type of error — the file is over the size cap. Enter your form’s limit in KB in the editable fields below, fix the file, and try uploading again.

Still rejected? Troubleshooting

The limit is in MB: Portals disagree on what “1 MB” means — some use 1,000 KB (decimal) and others about 1,024 KB (binary). Enter the limit as stated on your form, then target comfortably below it rather than sitting on the boundary.
Still too large after compressing: Set a KB value about 10% below the stated limit to leave a safety margin — for a “1 MB” cap, target roughly 950–990 KB.
The error says input image exceeds pixel limit: That is a dimensions problem, not a KB problem. Open the fix input image exceeds pixel limit task (/tasks/fix-image-dimensions-invalid) to resize to the required width and height.
The form also rejects my aspect ratio: Many portals require a specific width:height ratio (e.g. passport head-and-shoulders). Enter the required pixel dimensions in the checker so resize and compress happen together.
The photo looks too soft at the limit: Crop tighter on the face so fewer pixels compete for the KB budget, or check whether the portal allows PNG instead of JPG.

Private by design. Your file is read and fixed entirely in your browser — it is never uploaded. You can verify this yourself.

Related tasks

Fix “input image exceeds pixel limit”

Open task→

Compress a photo to 50 KB maximum

Open task→

Keep going

Fix file size exceeds the maximum limit

Compress a photo that is too large to upload — the most common form rejection error.

Fix input image exceeds pixel limit

Resize when the portal rejects your photo for invalid dimensions or pixel limits.

Check any form's photo rules

Enter your form's exact KB, dimension, and format limits and fix your photo in one step.

How-to: photo too large for upload

Step-by-step guide when a form rejects your file for being over the size cap.

Tool tested 2026-07-08 · Chrome 138 / Windows 11 · JPG, PNG, WebP — Custom KB limit and fix flow verified in Chrome on Windows.