RRB ALP Photo & Signature Resize Online
Resize your Photo, Signature to the pixel size and KB limit in your RRB ALP notification
Document Specifications
Photo
Required Document
Signature
Required Document
⚠️ These are KbSnap presets. Only presets marked as checked have been compared with the official notification. Always verify with the latest official notification before uploading.
Not yet checked against the latest official notification. These are KbSnap's starting presets for this exam, not official figures. Please confirm the size and KB range in your official notification before you upload.
Does your notification show a different size? Report a wrong spec.
Process Your Documents
What the RRB ALP size rules mean
- The RRB ALP photo is a portrait with the same shape as a 35×45mm passport photo at 275×354 pixels.
- Its 150KB photo limit is more generous than the typical 60KB across the 14 central government exams on KbSnap (3 of 14 allow a larger file).
- The signature box is a wide box, 1.8 times wider than it is tall at 275×157 pixels, 30–49KB.
Tips for this spec
- The photo must be at least 50KB as well as at most 150KB. A file that is too small is rejected too, so check both numbers in the result before you download.
Verify the current requirement in the official RRB ALP notification before you upload. Sizes can change with each notification.
How to resize your RRB ALP documents
- 1. Upload: choose a clear JPG, PNG, or iPhone HEIC photo or scan.
- 2. Crop: frame your face or signature inside the box shown for each document.
- 3. Process: KbSnap resizes to the exact pixels and compresses into the allowed KB range.
- 4. Check and download: confirm the pass/fail result, then upload the file to the RRB ALP portal.
Files are processed in your browser and are never uploaded to KbSnap.
Other Central Exams
Frequently Asked Questions
What photo size does KbSnap use for RRB ALP?
The KbSnap preset for the RRB ALP photo is 275×354px, 50–150KB, in JPG format. Confirm these numbers in your current notification before you upload, and aim for the middle of the KB range so a re-save does not push the file over the limit.
What signature size does KbSnap use for RRB ALP?
The KbSnap preset for the RRB ALP signature is 275×157px, 30–49KB. Sign on plain white paper in the ink colour your notification asks for (black is the safest choice) and crop tightly so the signature is clearly readable.
How do I reduce my RRB ALP signature to 30–49KB?
Upload your scanned signature in the Signature step above, adjust the crop, and process it. KbSnap resizes it to 275×157px and compresses it into the 30–49KB range, then shows a pass/fail check before you download.
Is my photo uploaded to a server?
No. Cropping, resizing, and compression all happen in your browser using the Canvas API. The file never leaves your device.
Why do different exams need different sizes?
Each exam body sets its own portal validation rules independently — there's no shared standard across UPSC, SSC, banking, and state PSCs.