Sukat · Passport 2×2 inch

A US passport photo at the exact spec

US passport photos must be 2 × 2 inches (51 × 51 mm), 600 × 600 pixels, with a white or off-white background, and the file under 240 KB. Sukat hits all three constraints in one workflow — set the dimensions, set the KB cap, fix the background. No upload, no signup, no watermark.

Make a 2×2 inch passport photo →
Last reviewed: May 2026
A 2 by 2 inch US passport photo compressed under 240 KB Animation: a 2 by 2 inch square passport frame with 51 mm dimension labels and a 600 by 600 pixel caption; alongside, the file size counts down from 4 MB through a binary search and lands at 238 KB, under the 240 KB limit. 2.00 in 51 mm 600 × 600 px @ 300 DPI YOUR LIMIT 240 KB · 600×600 px ← State Department ceiling Sukat stays under CURRENT FILE SIZE 4.0 MB 1.2 MB 480 KB 320 KB 238 KB binary search · ~7 re-encodes, highest quality that fits DONE238 KB — passport-ready
How to

Make a 2×2 inch passport photo

Crop to a square, fix the background, hit 600 × 600 px and 240 KB — one workflow, in your browser.

Upload your photo

Drop a JPG, PNG, WebP, HEIC, or AVIF onto Sukat’s drop zone. iPhone HEIC selfies decode directly — no convert-to-JPG step. Use a recent photo (within the last six months) shot against the lightest wall you have.

Crop to 1:1 and replace the background

Click Crop and pick the 1:1 preset. Frame head and shoulders so the head is between 50% and 69% of the frame height (1 to 1⅜ inches when printed). If your background isn’t white, click Remove Background — Sukat segments you in-browser with a local AI model and offers a colour picker. Pick white or off-white.

Resize to 600×600 px, compress to 240 KB

Set Target Width to 600 (the 1:1 crop makes the height match), output format to JPEG (the State Department requires JPG), and Maximum File Size to 240 KB. Click Convert & Download. Sukat binary-searches for the highest quality that fits.

When you need it

Which US forms use the 2×2 inch photo?

The 2 × 2 inch square is the standard US Department of State portrait — reused well beyond the passport book itself.

  • US passport renewal and new applications — Form DS-11 (first-time and lost-passport) and DS-82 (renewal by mail or online). Both the in-person and the new online renewal accept the same 2×2 inch upload.
  • US visa applicationsDS-160 non-immigrant visa includes a photo upload step; DS-260 immigrant visa uses the same spec at the consular interview.
  • Green Card applications — Form I-485 adjustment of status; biometric appointment letters request a duplicate at the same dimensions.
  • State Department travel documents — Forms I-131 (re-entry permit, refugee travel) and I-191 (advance permission to return).
  • Global Entry and Trusted Traveler programs — the CBP enrollment system reuses the passport-grade 2×2 photograph for the application profile.
  • Naturalization and work authorization — Form N-400 citizenship and I-765 Employment Authorization Document use the same 2×2 portrait.
  • Some US driver’s-licence renewals — a handful of state DMVs accept the 2×2 inch photograph for mail-in renewals (requirements vary by state, so verify with your DMV).
Why Sukat

Built around the US passport spec

Most online tools hit one constraint or the other. Sukat hits both, plus the background, plus the format.

600 × 600 pixels and 240 KB — in the same step

Generic resizers handle pixel dimensions or KB ceilings, not both. Sukat targets them together: set Target Width to 600, set Maximum File Size to 240 KB, and the algorithm finds the highest JPEG quality that produces a 600×600 pixel image under the State Department limit. No bouncing off the upload because your file is 312 KB.

White-background friendly by design

JPEG’s encoder spends its bit budget where the detail is. With a uniform white or off-white background, almost every byte goes to the face — eyes, hair, skin tones — which is exactly what the State Department’s biometric checks look at. Sukat’s in-browser Remove Background step lets you replace a busy wall with pure white before compression, so the face gets the full detail budget.

HEIC-aware iPhone input

Took the photo on iPhone? Drop the .HEIC straight in. Sukat decodes it in-browser and re-encodes to passport-spec JPEG. Most online passport tools fail silently on HEIC or refuse it outright — forcing a separate convert step before you can even start.

Built-in 1:1 crop tool

The square aspect ratio is where most passport photos go wrong — a portrait cropped from a phone camera is rectangular by default. Sukat’s Crop tool ships a 1:1 preset; drag the head into the centre, leave the right amount of head-room, done.

Privacy that matches the document

A passport photo is identity-grade. Sukat runs entirely in your browser via the Canvas API — no upload, no account, no server-side logging. Switch to airplane mode after the page loads and the conversion still works, because nothing was ever leaving the device.

Questions

FAQ

What file format does the US State Department require?

JPEG only. PNG, HEIC, WebP, and TIFF are all rejected by the passport portal. Sukat’s output format dropdown ships JPEG as the default for this page — even if your input is a HEIC iPhone photo, the exported file will be a passport-compliant JPG.

What pixel dimensions and DPI does the spec require?

600 × 600 pixels at 300 DPI — which prints to exactly 2 × 2 inches. The portal accepts anywhere from 600×600 up to 1200×1200 pixels (square), but 600×600 is the sweet spot for staying under the 240 KB file ceiling without unnecessary downscaling.

How tall should my head be in the frame?

Between 1 inch and 1⅜ inches tall — roughly 50% to 69% of the photo height. The crown of the head and the bottom of the chin should both be visible, with a small amount of head-room above. Sukat’s 1:1 crop preset gives you the square frame; centre the face slightly above the geometric centre so the chin-to-top-of-head spans about 60% of the height.

What background colour is accepted?

Plain white or off-white only. No textured walls, no shadows, no coloured backgrounds. If your photo was taken indoors against a beige or grey wall, click Remove Background, pick white in the colour picker, apply, and compress. The State Department photo-acceptance checker is strict about this — off-white is fine; cream, ivory, or light-grey tend to get flagged.

Can I wear glasses or a head covering?

No glasses — the State Department removed the glasses exception in 2016. Take the photo without eyewear. Head coverings are only permitted for verified religious reasons (and the full face from forehead to chin must still be visible). No hats, no headphones, no AirPods.

How do I take a passport-ready photo at home?

Stand 4–6 feet in front of a plain white wall in even natural light (overcast daylight from a window works best — avoid direct sun and overhead bulbs that cast shadows). Look straight at the camera with a neutral expression, both eyes open, mouth closed. Have a friend take the shot at eye level on an iPhone or Android camera in portrait mode. Drop the result into Sukat — crop to 1:1, remove the background if needed, resize to 600×600 px, compress to 240 KB, download.

How much is 2 inches in millimetres?

2 inches = 50.8 mm, which the State Department rounds to 51 mm in its international documentation. So a US 2×2 inch passport photo is 51×51 mm — close to but distinctly larger than the 35×45 mm rectangle used by Schengen, Canada, India, and most of the rest of the world.

2×2 inches. 600×600 pixels. 240 KB.

Free, in-browser, no upload, no watermark. Crop, white background, exact KB — one tool, US passport-ready.

Make a 2×2 inch passport photo →