Snagfit reads the garments in whatever image it is given. It does not know whether a picture came from TikTok, a film, or your own camera, and it does not treat them differently.
The pictures themselves are different, though. Each source does something particular to an image before you ever capture it, and that decides what you should do next.
What does TikTok do to your screenshot?
The most common source and the most difficult one.
What goes wrong. The video is short, so there are fewer frames to choose from. It is edited to move constantly, so most frames carry motion blur. It is compressed hard for fast loading, which softens fabric texture. It is vertical, so a lot of the frame is ceiling and floor. And it is covered in interface.
What to do. Pause, then scrub slowly for a moment where the person is still. Outfit videos almost always have one: the beat after a transition, the pause before a turn, the end of the clip. Then crop to the person, and crop again to the piece you want.
What to expect. Good results on the large pieces, weaker results on shoes and small accessories from a full-body frame. There is a post on TikTok specifically.
What does Instagram do to your screenshot?
Usually a better input than video, with one specific weakness.
What goes right. Carousel images are generally the best shots the creator took: composed, well lit, often full length, and sharp because they are stills.
What goes wrong. Filters. A filter shifts colour, and colour is one of the five fields Snagfit records, so a filtered garment produces a filtered colour and the shopping search follows it. Heavy edits can move a garment a long way from what it looks like in daylight.
What to do. If the same outfit appears in more than one post, take the least edited version. Stories are usually less processed than grid posts, though they are also worse lit, so it is a trade.
Stories disappear, so screenshot them the moment you see them. You cannot go back for a better frame the next day.
What does Pinterest do to your screenshot?
A different failure mode from the others, and one people do not expect.
What goes right. The composition is often excellent, because Pins are saved for looking good. Full length, clean background, garment clearly visible.
What goes wrong. Provenance. A Pin may have been reposted several times, and each repost is another recompression. The version you screenshot can be noticeably softer than the original photograph, with texture and fine detail already gone.
What to do. Open the Pin at full size before you screenshot rather than capturing it from a grid view. If the Pin links back to an original source, following it sometimes gets you a much better copy of the same image. Some Pins are shoppable and skip this problem entirely; there is a post on Pinterest pins specifically.
Why are film and TV stills so hard to search?
The hardest source, for two separate reasons that compound.
What goes wrong. Productions light for mood. Night scenes are graded blue or left dark, candlelit interiors are pushed orange, and moody dramas are dim throughout. Colour becomes unreliable, and in dark scenes texture disappears entirely.
Separately, screen costumes are frequently custom made, heavily altered, or one-off vintage, so the exact garment often does not exist to buy at all.
What to do. Find a daylight scene showing the same costume, even if it means scrubbing through an episode. Publicity stills are better still, because they are lit properly and shot at high resolution. Then treat the result as a direction rather than a destination. There is a post on screen costumes.
Why is your own camera the best source?
The best possible input, and frequently wasted.
What goes right. You choose the angle, the distance, the background and the light. Nothing is compressed by a platform, nothing is filtered, and nothing is in motion unless you want it to be.
What goes wrong. People photograph indoors under a ceiling light, from standing height, with the garment small in the frame and a busy room behind it. That is often worse than a good screenshot.
What to do. Daylight near a window rather than overhead artificial light. Plain background. Fill the frame with the garment. Photograph at the garment's own height rather than looking down at it. It takes fifteen seconds and it produces the best description Snagfit can give you.
This is the route for replacing something you already own, which is one of the more practical uses of outfit search.
How do you search a Live or a Story?
A category of its own, defined by the fact that it disappears.
What goes wrong. A Live has no rewind, so you get one chance at the frame. A Story is gone in 24 hours. Both are usually filmed quickly, handheld, in whatever light the person happened to be in.
What to do. Screenshot immediately, before you have decided whether you care. The half second it costs is nothing, and the alternative is not being able to go back at all.
Take several if the person is on screen for a while. You cannot judge sharpness from a small preview, and extra captures cost nothing.
What to expect. Variable. Some Story frames are excellent, since they are often less filtered than a grid post. Others are unusable. Having three to choose from is the whole strategy.
Why are resale listing photos so easy to search?
An underrated source, and a genuinely easy one.
What goes right. Listing photography is made to show a garment clearly. Plain backgrounds, decent light, the item filling the frame, often several angles. These are close to ideal input.
What goes wrong. Little, other than that some sellers use the original brand's studio images rather than photographing the actual item, which tells you something about the listing but not about the picture quality.
What to do. Use these when you have found something similar to what you want and are trying to find more of the same. Searching a good listing photo is one of the more reliable ways to find comparable garments at other price levels.
This is also how to find a replacement for a piece you own but which has been discontinued: photograph yours properly, or find an old listing photo of it.
What is the same on every platform?
Worth being clear, so the differences do not get overstated.
Snagfit downscales every upload to 1280 pixels on the longest side regardless of source, so resolution is rarely the limiting factor from any of them.
Every source is read the same way: the garment is identified, described in words, and that description becomes a four to eight word shopping search. There is a post on the whole pipeline.
And on every source, the same three things decide result quality: is the garment large in the frame, is it sharp, and is it lit well enough to show its colour and texture. Platform differences matter only because they affect those three.
What about a screenshot someone sent you?
Worth a note, because it is a common case with its own quirk.
An image forwarded through a messaging app has usually been recompressed on the way, sometimes twice if it was forwarded more than once. Fine texture goes first, which is exactly what a fabric description depends on.
If the person who sent it took the screenshot themselves, asking them for the original file rather than the forwarded copy is worth doing on anything you genuinely want.
Do captions and buttons get in the way?
A small point that applies to all of them.
Captions, usernames, play buttons, progress bars, watermarks and sound titles are all ignored, because Snagfit is looking for garments rather than reading the screen.
Crop them out only when they sit on top of the clothes. A caption running across a jacket is genuinely hiding the jacket. A username in a corner is harmless.
Which source should you pick when you have two?
If the same outfit appears in more than one place, a quick ranking.
Take a sharp, unfiltered still over a video frame. Take a daylight image over an indoor one. Take a full-length shot over a cropped one if you want the whole outfit, and a close one if you want a single piece.
Take the original over a repost, because every repost is another recompression.
And when the choice is between a technically better photo where the garment is small, and a worse one where it fills the frame, take the second. Framing beats file quality nearly every time, which is why cropping is the highest value habit in this whole process.
For the general habits that fix most screenshots regardless of where they came from, the full screenshot guide covers the four things to check before you upload anything.