With the Special Intensive Revision (SIR) of electoral rolls underway, millions of people are searching for a “SIR photo size.” The honest answer is that the online enumeration form has no photo-upload step, and the Election Commission publishes no SIR photo specification at all. This guide separates what is actually required from what some sites have invented to farm the search.
Quick answer
- Online form: no photo upload — login (Aadhaar-matched), fill details, e-Sign, OTP
- Paper form: pre-printed with the photo already on the roll
- Official SIR photo size: none published — no KB, pixel, format or DPI rule
- When a photo applies: a new registration (Form 6) or a correction (Form 8), which use the standard voter photo
As of SIR Phase 2 (late 2025–2026), per the CEO Delhi SIR FAQ and ECI guidance. The process is set by the Election Commission and can change — confirm the current instruction with your Booth Level Officer (BLO) or your state Chief Electoral Officer.
What the online SIR form actually asks for
The ECINET online enumeration facility is open to electors whose electoral-roll name matches their Aadhaar. After you log in, you fill the details shown on the page, the system takes you to an e-Sign step, an OTP is sent to your registered mobile number, and on entering it the form is submitted. There is no image-upload step anywhere in that flow. You can read the official wording in the CEO Delhi SIR 2026 FAQ. The paper form distributed by your BLO is already pre-printed with the photograph held on the electoral roll.
The one case where a recent photo is relevant
ECI guidance for the paper form says a recent photograph should be affixed only if the photo already printed on your enumeration form is wrong or outdated. Even then, the Commission has publicly clarified that attaching a photo is not mandatory — forms are accepted without one. There is no published size, KB or format rule for this; an ordinary passport-style photograph is what is expected, and no exact figure is officially specified.
If you are correcting or adding a voter record
SIR is a revision of existing entries. If your situation is a new registration (a fresh Form 6) or a correction or photo replacement (Form 8), that does use the standard voter (EPIC) photograph — and that is a genuine, published requirement: a recent, good-quality, unsigned colour photo on a plain light background. For the full ECI/Form 6 detail see our Voter ID photo requirements guide. If you need to crop or size that photo, the voter ID photo tool prepares it entirely in your browser — nothing is uploaded.
A note on “SIR photo size” pages
Because so many people are searching during SIR, several sites have published pages quoting a precise “SIR photo size” and pointing to a resizer. Treat an exact KB or pixel figure with caution: the enumeration process we can verify against the ECI source does not require a photo upload and does not publish such a spec. When a number can decide whether an official form is accepted, we would rather show you the source and the uncertainty than repeat a figure the Election Commission has not published.
What is verifiable vs. what is not
Verifiable from the ECI source: the online enumeration form uses Aadhaar-matched login and e-Sign with no photo upload, and no SIR photo size is published. Not established anywhere official: a specific “SIR photo” KB, pixel, format or DPI value. The genuine photo requirement lives in the standard voter forms (Form 6 / Form 8), not in SIR itself.
Frequently asked questions
Do I need to upload a photo for the SIR enumeration form?
No. The online SIR enumeration form is submitted through an Aadhaar-matched login and e-Sign with a mobile OTP — there is no photo-upload step in that flow. The paper form distributed by your Booth Level Officer is pre-printed with the photograph already on the electoral roll.
What is the SIR photo size in KB or pixels?
The Election Commission publishes no SIR-specific photo size, KB limit, pixel dimension, format or DPI. Pages quoting an exact figure such as "35×45 mm, 200 KB" are not citing an official SIR requirement. Treat any precise number with caution and check your state CEO or your BLO.
When do I actually need a recent photo during SIR?
Only in a narrow case: if the photograph pre-printed on your paper enumeration form is wrong or outdated, ECI guidance says a recent photograph may be affixed — and even then the Commission has clarified it is not mandatory. A fresh photo is a genuine requirement when you file a new registration (Form 6) or a correction (Form 8), which use the standard voter photograph.
Is attaching a photo to the enumeration form mandatory?
No. The Election Commission has clarified that enumeration forms are accepted without an affixed photograph.