ID Photo Maker
Crops a portrait to the ID and passport sizes of Korea, Japan, China, Spain, Mexico and the US visa, swaps the background and lays out a print sheet.
ID and passport photos are specified in millimetres — Korea’s is 3.5 × 4.5 cm with the head between 3.2 and 3.6 cm — and a photo that misses those numbers comes back from the counter. This crops to the spec at print resolution and lays the result out on a sheet you can have printed. Pick a country first: the picker covers 7 countries and regions, each preset cited to the authority that issues it.
Drop a portrait photo
Front-facing, plain background works best. Everything stays in your browser.
How to use it
Pick the specification
Choose the country, then the document. For Korea, passport and the resident registration card are both 3.5 × 4.5 cm; 반명함 is 3 × 4 cm and 명함판 is 5 × 7 cm. The line under the picker names the regulation each preset comes from and the date it was checked.
Fit the head between the green lines
They mark the top of the head, the eye line and the chin. The zoom and the two offsets move the crop; the lines do not move.
Swap the background if you need to
White or blue, using the chroma key from the background remover. It works on a plain, evenly lit backdrop and nothing else.
Lay out the print sheet
4 × 6 inch is what a photo counter prints; the sheet fills with as many copies as fit and tells you how many that is.
Common questions
Will this photo be accepted?
The dimensions and the head size will be right. Everything else the regulation asks for — expression, glasses, hair not covering the face, the background being genuinely plain — is your judgement, and no tool here validates it.
The background swap left an outline round the hair.
It is a chroma key, not a matting model, so it cannot cut out flyaway hair. Photograph against a plain, evenly lit wall — or keep the original background if it is already acceptable.
300 dpi or 600?
300 is what photo printing resolves and gives a 413 × 531 px passport photo. Choose 600 only if the place printing it asks for it — the file is four times the size for detail the paper cannot show.
Feed it from
Image Cropper
Crops to a freeform or fixed-ratio region and can auto-trim uniform or transparent borders.
Background Remover
Keys out a flat or single-colour background in OKLab and returns a transparent PNG, with a brush for fixing the edges.
Subject Cutout
Cuts a person or an object out of an ordinary photo with an on-device segmentation model, and returns a transparent PNG with a soft, decontaminated edge.
PNG Compressor
Quantises the palette and rewrites the deflate stream to shrink a PNG without changing its dimensions.
Next
These accept what this tool produces, so the result can go straight in.
Background Remover
Keys out a flat or single-colour background in OKLab and returns a transparent PNG, with a brush for fixing the edges.
Image Cropper
Crops to a freeform or fixed-ratio region and can auto-trim uniform or transparent borders.
Brightness & Colour Adjust
Adjusts brightness, contrast, saturation, temperature and sharpness with a live histogram.
Images to PDF
Combines images into a single PDF with page size, orientation, margin and ordering control.
EXIF Remover
Strips camera, GPS and editing metadata from photos while leaving the pixels untouched.
Favicon Generator
Produces the whole favicon set — ICO, PNGs, Apple touch icon, web manifest — plus the HTML to paste.