Eye color changer

google/nano-banana-2.1/edit on fal receives a prompt aimed at the iris. Vendor rate $0.0336 (Google's 1K list), not your charge. We ask the rest of the face, including skin tone and hair, to remain, along with clothes and background. You do not get a labeled menu of eight named colors in the page copy, and you should not expect a spectrophotometer. The run moves the iris toward the color requested for that generation. Judge the iris in the original and in the result at the same zoom. A change you can only see by flipping the phone's brightness was not worth a credit. A change that repaints the eyelid was too much.

The catchlight is the white reflection on the cornea, not part of the iris pattern. The model sometimes eats it, so the eye goes dull, or gives each eye a different window. Reflections should still read as one room. A flat disc with no texture is a sticker, not a recolored iris.

The sclera, the white, is the frequent spill. A prompt about a darker iris can drag gray or blue into the white, especially at the corner. A lighter iris can leave a colored halo, a contact-lens ring that sits on top of the iris edge instead of inside it. You can spot the ring by looking for a hard circle that does not follow the pupil. Your pupil size should stay. An iris recolor that also blows the pupil wide, or pinpoints it, changed the expression of the eye without being asked. We asked for color.

Glasses glare is a bright plane in front of the iris. If the glare already hides one eye, the model invents an iris, and invented irises are where the two eyes stop matching. Tilt your head or take the photo where the lamp is not in the lens. A little reflection on the frame is fine. A whiteout over the pupil is not a source image. Sunglasses are useless here. Tinted lenses shift the apparent iris before we start, and the edit will chase that tint.

Both eyes should receive the same hue. Heterochromia in the upload is a detail to keep, not a defect to "fix," unless you specifically wanted one change and the prompt was written that way. A result that matches two previously different eyes, or splits two matching ones, needs a hard look. Brows, lashes, and eyeliner should stay. A new lash line arriving with a new iris is the model redrawing the eye as a unit. Skin around the eye should not pale or deepen to make the iris "pop." That spill belongs on the Skin color changer, and even there it is only a slight step. If this page changes skin, it left its lane.

Hair is the same rule. A blue iris does not require blonde hair, and the model is not invited to dye it. The Smile filter is a mouth edit. A new smile in an eye-color file means the expression drifted. Discard the pair of changes together. You cannot trust the iris from a pass that also rebuilt the mouth.

Close enough that the iris has pixels, far enough that both eyes and the nose are in frame so you can check identity. A crop that is only one eye gives you no second eye to audit and encourages a redraw of the brow. Daylight or a window, not a color gel. If you wear colored contacts in the source photo, you are asking the model to recolor a recolor. Take them out if you want the shift from your own iris.

The person is you, and you are an adult. Tick "This is me and I am 18 or older." JPEG, PNG, or WebP. Under 8 MB. Short edge at least 256 pixels, though an iris that small in a huge group shot will still be a guess even when the file passes. Empty files, files over the cap, tiny files, and a blank checkbox never call the model and never charge. A missing key fails without a charge.

Logged-out visitors get one watermarked preview, 800 pixels on the long edge, EASYFACE diagonally, remembered by IP and cookie. No daily refill, no signup credits. The HD file has no watermark and costs 1 credit if generation succeeds. Failures refund the credit or spare the preview. How to use the eye color changer is the button list. The category home is Face. Face blur is the local tool when other faces should not be published with yours.