Straight Hair Filter: See Your Hair Straightened in Sleek, Silky or Natural

Sleek is the most dramatic: ultra-smooth, glossy and perfectly straight, like a fresh flat-iron pass. Silky is softer, with flowing movement and a natural sheen, closer to a good blowout. Natural, the default, looks like hair that grows straight on its own, with a little movement and no shine boost. Trying all three on one photo is the quickest way to see how straight you actually want to go.

It can show roughly what your face looks like framed by straight hair, which is what most people want to know before booking. It cannot predict how your hair will react to heat or chemicals, how long the result lasts, or how much frizz returns. Use the image to decide on the look, then talk to a stylist about which treatment fits your hair.

Yes. The filter straightens tight curls and coils as well as loose waves, and the change can look dramatic. Expect the straightened hair to look longer than your curls, which is also what happens in real life when curls are stretched out. If the first result feels too extreme, switch from Sleek to Natural for a softer version.

The filter aims at texture, so your color usually stays and the cut keeps its general shape. Length can shift because straight hair hangs lower than curly hair. Volume drops too, most of all with Sleek. If the AI changes more than you wanted, run it again; each result is generated fresh and the next one is often closer.

Upload a photo of your hair as it really is, not right after a blowout, so the before-and-after tells you something. Hair down, face visible and decent light work best. Frizz is fine; the filter is meant to handle it. A sharp JPG or PNG gives a sharper result, since the output follows the model's standard resolution.

One image per run, at 8 credits with GPT Image 2.5 (the default, square output) or 4 credits with Nano Banana 2.1. Trying all three textures on Nano Banana 2.1 costs 12 credits, which the free signup credits and daily check-in cover. Rerun your favorite texture on GPT Image 2.5 if you want the polished version.