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Prepare RRB ALP recruitment uploads
The Assistant Loco Pilot photo and signature both use relatively large canvases, with distinct file-size targets for each document.
ALP portrait target
The Photo preset produces a 275x354 px portrait and targets 50-150 KB for the railway recruitment image.
Larger signature canvas
The 275x157 px Signature preset provides more height than many other exam signatures, so use the ALP-specific tab rather than a generic signature size.
Narrow 30-49 KB signature range
The signature uses a tighter configured range than the photo, making source clarity and clean surrounding space especially useful.
Portrait framing for the candidate
Position the ALP photo source in the tall frame so the important portrait area remains visible at 275x354 px.
Signature space preserved
Fit the entire handwritten signature inside the wider 275x157 frame without trimming endpoints or adding excessive blank space.
JPG output for both fields
Each ALP tab creates its own JPG, using the pixel dimensions and compression range associated with that recruitment document.
Prepare the RRB ALP photo and signature
Use the ALP-specific dimensions instead of assuming the same small signature preset used by other railway pages.
Select the ALP document
Choose Photo for 275x354 px or Signature for the larger 275x157 px canvas.
Frame the source carefully
Center the portrait or position the full signature so the selected ALP crop contains all important visual content.
Match the ALP KB target
Create the JPG and verify 50-150 KB for Photo or 30-49 KB for Signature before saving it.
Prepare RRB ALP application images
Create the ALP portrait and larger signature JPGs with their own dimensions and file-size limits.
RRB ALP photo and signature FAQ
Questions about the Assistant Loco Pilot portrait, the larger signature canvas and their separate KB ranges.
The Photo tab uses 275x354 px and targets 50-150 KB in JPG.
That is the configured signature canvas for this ALP page. It is larger than the 140x60 signature used by several other recruitment presets.
The Signature tab targets 30-49 KB, while the photo has a separate 50-150 KB range.
Use the values shown on the active ALP tab. Railway recruitment pages can use different dimensions, especially for signatures.
This ALP page is configured for a much larger 275x157 signature, so using a smaller generic railway signature size would produce a different output.
The configured range is 30-49 KB, which is narrower than the 50-150 KB range used by the ALP photo.
Yes. A clear larger source can be framed and reduced to the fixed 275x354 output while preserving the important portrait area.
Check the active dimensions, final KB value and image clarity against the current ALP recruitment portal.
Popular resize presets
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