Reduce your photo for government forms, exam applications and official portals. Most portals require photos between 20KB and 50KB in JPEG format. This tool targets 45KB by default.
Last updated: August 2026
45KB
Default Target
JPEG
Required Format
20-50KB
Common Range
Private
No Uploads
Common government portal requirements:
Drop image here to compress to 45KB
JPEG, PNG, WebP, AVIF, HEIC. All processing stays in your browser.
Default target is 45KB. Some portals also enforce a minimum file size around 10KB to 20KB. Adjust the target above to land inside your portal's allowed range, and leave the format on JPEG.
Check your portal's requirement
Confirm the min and max size, it varies by department.
Set your target
45KB default, fits the common 20-50KB range.
Leave format on JPEG
A WebP toggle exists, don't switch it for a government form.
Drop and download
JPEG, PNG, WebP, AVIF or HEIC accepted as input.
Photo size restrictions appear across nearly every government digital service, from exam registration to visa applications. The limit is enforced automatically at upload, often alongside separate requirements for pixel dimensions and signature files.
Civil service and recruitment exams
Exams such as SSC, banking recruitment and state public service commissions commonly require photos between 20KB and 50KB with specific pixel dimensions, often around 200x230.
University and admission portals
Entrance exam and admission forms frequently cap photo uploads at 50KB to 100KB, alongside separate signature upload requirements with their own size limits.
Visa and immigration applications
Visa portals often specify a tighter range, such as 10KB to 240KB depending on the country, with strict JPEG-only requirements and exact pixel dimensions.
Tax, licensing and registration portals
Government registration systems for tax identification, driving licenses and benefit programs typically require a JPEG photo under 50KB alongside scanned documents.
Accidentally leaving the output format on WebP
The format toggle above the drop zone defaults to JPEG but can be switched to WebP. Nearly every government portal rejects WebP outright. Double check the JPEG button is selected before downloading.
Compressing below a portal's stated minimum
Some portals reject a photo that's too small as well as too large, often below 10KB to 20KB. Compressing as small as possible rather than to the exact stated range can get a submission bounced for the opposite reason.
Ignoring the pixel dimension requirement
Many government forms specify exact pixel dimensions, like 200x230, alongside the KB limit. Hitting the file size target doesn't guarantee the dimensions are also correct, check both requirements from the portal's instructions.
Assuming the tool batches multiple files
This handles one photo at a time. If the form also needs a separate signature upload, run that through as its own pass rather than expecting one batch.
Not checking the portal notification for the exact number
20KB to 50KB is common but not universal, some departments require 100KB, some require far less. Use the exact figure from your form's instructions, not just the default target here.
Government portals process applications at very large scale, often millions of submissions for a single exam cycle or registration window. Strict file size limits, typically between 20KB and 50KB, keep storage and bandwidth costs predictable and ensure the portal remains stable under heavy load. Many portals also enforce a minimum file size, since a photo compressed too aggressively may lack enough detail for identity verification.
20KB to 50KB is the most common range across civil service exams, recruitment portals and registration forms, often with pixel dimensions around 200x230. Some portals such as visa and passport renewal services allow up to 100KB or 240KB. Always check the specific notification or instructions for your form, since requirements vary by country and by department.
Yes. Some government portals enforce a minimum file size as well as a maximum, often around 10KB to 20KB. This prevents applicants from submitting an over-compressed image that lacks enough detail for the identity checks performed during verification. If your portal specifies a minimum size, use the target size field in this tool to land within the required range rather than compressing as small as possible.
JPEG. Nearly every government and exam portal requires JPEG or JPG and rejects PNG, WebP, HEIC or other formats. JPEG is selected by default in this tool. There is also a WebP option in the format toggle above the drop zone, since the same tool is shared across the site, leave that on JPEG for a government form, since WebP is almost never accepted by these portals.
The binary search that finds your target size caps out at quality 90, even if your target has extra room to spare. For a small ID-style photo at 45KB this is not a practical limitation, the difference between quality 90 and 100 is not visible at the sizes these portals display or print the photo.
It can. At the 20KB to 50KB range typical for government forms, the target is tight enough that quality reduction alone sometimes isn't sufficient, and the tool falls back to slightly scaling down the pixel dimensions to hit the target. If this happens, the result panel shows the scale factor used. Many portals specify exact pixel dimensions alongside the file size limit, so check both requirements rather than only the KB target.
The tool checks the file size before doing anything else. If your photo is already under the target you set, it skips compression entirely and shows a banner confirming this, with a button to download the original file as-is. This matters here since some portals also enforce a minimum size, check that your original still clears the minimum before relying on this shortcut.
No. The image is decoded to raw pixels and re-encoded during compression, so EXIF metadata, including GPS location and camera details, does not carry over to the output file.
This tool handles one image at a time. Many government applications also require a separate signature upload with its own size limit, run each file through individually rather than expecting a batch process.
No. All compression happens locally in your browser using WebAssembly. Your photo never leaves your device, which matters for government form photos containing personal identifying information.
No sign-up. No upload to server. Drop your photo above and download it in seconds.
