Quick answer: every filter mixes six settings: contrast, saturation, colour temperature, tone curve, grain and vignette. Pick the filter for the light you have, not the one you like best. Then use it at about half strength.
Most people choose a filter by scrolling through the options until one looks good. That works, but it's slow. It also makes strips inconsistent, because you choose fresh each time against whatever the lighting happens to be. You can test every filter below in our free online photobooth.
It helps to know what filters are actually doing. Under all of them sit about six settings: contrast, saturation, colour temperature, tone curve, grain and vignette. Every named preset mixes those six. Once you can see the components, choosing becomes a decision rather than a search.
This guide covers what each filter family does and which lighting it suits. It also covers the strength mistake almost everyone makes.
The six things every filter is made of
| Control | What it changes | Overdone, it causes |
|---|---|---|
| Contrast | Difference between light and dark | Crushed shadows, lost detail |
| Saturation | Intensity of colour | Orange skin, unnatural clothing |
| Temperature | Warm/cool balance | Yellow or blue colour cast |
| Tone curve | How mid-tones map | Flat, washed-out or muddy images |
| Grain | Added texture | Noise that obscures detail at small sizes |
| Vignette | Darkened corners | A visible dark ring, dated look |
That is essentially all of it. "Vintage" is reduced contrast, lowered saturation, warm temperature, lifted blacks and grain. "Vivid" is raised contrast and saturation with a neutral temperature. Knowing the recipe makes it obvious why one works in a warm room and the other does not.
The classic look
Mild contrast lift, slightly reduced saturation, neutral temperature. The safest option and a reasonable default when you are unsure.
- Best in: good, even light, like near a window or in a well-lit room.
- Struggles in: dim rooms, where the added contrast deepens noise in the shadows.
- Suits: group photographs, anything where you want the people rather than the treatment to be the subject.
It is the correct choice when the photograph is already good. Its job is to tidy, not transform. If the light was right, tidying is all you need.
Vintage and film looks
Lifted blacks, reduced saturation, warm temperature, visible grain. The most popular family and the most frequently over-applied.
- Best in: mixed or imperfect lighting. Film emulation is tolerant of exactly the conditions that make other filters look wrong.
- Struggles in: already-warm rooms, where added warmth pushes skin into orange.
- Suits: anything intended to feel like a memory rather than a document.
The lifted black point is what makes this family work. Film could not record true black, so its shadows are dark grey. Reproducing that removes the hard digital look better than grain does. It's the part most people miss.
What makes real film look the way it does, and why copies fall short, is covered in how to get the vintage film look.
Black and white
Not a filter so much as a different mode. It removes colour and, with it, an entire category of problems.
- Best in: mixed lighting, dim rooms, anywhere with several light sources you cannot control.
- Struggles in: scenes where colour is the point, like costumes, outfits and colourful backdrops.
- Suits: portraits, dramatic light, anything you want to still look right in twenty years.
It is the most reliably improving option available and the one worth trying whenever a strip is not working. The full argument is in why black and white photo strips look so good.
Warm, amber and golden looks
Raised temperature, gently lifted mid-tones, mild saturation. Reads as intimate, nostalgic and comfortable.
- Best in: neutral or cool light, like daylight, overcast days or a cool-toned room.
- Struggles in: rooms already lit by tungsten bulbs. Warm on warm produces orange skin very quickly.
- Suits: couples, quiet moments, anything domestic.
Cool, faded and muted looks
Lowered temperature, reduced saturation, compressed contrast. Reads as calm, modern and slightly detached.
- Best in: warm indoor lighting, where the cooling counteracts a tungsten cast.
- Struggles in: already-cool light, where it pushes skin towards grey and makes people look unwell.
- Suits: minimal aesthetics, outdoor shots, anything where you want restraint.
This family is the natural match for warm indoor light, yet few people use it that way. Most reach for a warm filter whatever the room is doing.
Vivid and high-saturation looks
Raised contrast and saturation, neutral temperature. Energetic and attention-getting.
- Best in: bright, even light with strong colours already present.
- Struggles in: low light, where it boosts colour noise a lot. It also struggles on skin, which turns orange faster than anything else.
- Suits: costumes, parties, bold backdrops, anything where colour is the subject.
The failure mode is specific and worth knowing: skin tones saturate faster than the rest of the image. A saturation boost that makes a blue wall look great also makes the faces in front of it look sunburnt.
Choosing by lighting rather than by name
The fastest way to choose is to look at the room first, not the preset list.
| Your lighting | Reach for | Avoid |
|---|---|---|
| Warm household bulbs | Cool, muted, or black and white | Warm, amber, golden |
| Daylight from a window | Warm, classic, vivid | Heavy cooling |
| Overcast / cool daylight | Warm, golden | Cool, faded |
| Dim room | Black and white, film | Vivid, high contrast |
| Mixed sources | Black and white, film | Anything colour-critical |
| Colourful event lighting | Black and white, or none | Anything that shifts temperature |
Two rows in that table cover most hard situations. Dim rooms and mixed lights both point to black and white or film. Those are the two conditions where colour is hardest to get right. That's why the two most forgiving filters are the answer.
The strength mistake
Presets are built to be obvious. A subtle filter looks broken to a first-time user. So almost every preset ships at about twice the strength it should be.
If the filter has a strength control, start at about half. This matters most for film and vintage looks. Their grain and colour shift both stack with the ones already in the image.
Two further considerations specific to photo strips:
- Grain scales badly. Grain that looks like texture on a screen becomes noise at 2 inches on a printed strip. Halve whatever looks right.
- Four frames multiply the effect. A slightly heavy filter on one photograph is a slightly heavy photograph. The same filter across four stacked frames reads as considerably heavier, because the eye compares them to each other.
Consistency beats variety
The single best habit with filters is to use the same one for a while. A collection of strips all treated the same way looks like a body of work. A collection where every strip has a different filter looks like a settings menu.
It's also the easiest way to build a personal style without thinking about it. Pick one and use it for a month. The set will look far more deliberate than a month of random picks. The same goes for strips with someone far away. In our Duo Booth, you both download the same finished strip, so one filter covers you both.
And the ordering matters: get the light right first, then choose the filter. A filter can't fix bad light, but good light makes almost any filter work. That's why the lighting guide is worth reading before this one.
The online photo booth with no app has the full set. Pick one and stay with it for a month.
Frequently Asked Questions
What do photo booth filters actually do?
Every filter is a combination of six operations: contrast, saturation, colour temperature, tone curve, grain and vignette. A "vintage" preset is lower contrast and saturation, warm temperature, lifted blacks and grain. Once you know the recipe, you can tell which rooms it suits.
Which filter should I use for a photo strip?
Choose by the lighting rather than by the name. Warm household bulbs call for a cool or muted filter, or black and white. Cool daylight suits a warm filter. Dim rooms and mixed light sources both point at black and white or film, which are the most forgiving families.
Why do my photos look orange after adding a filter?
Almost always because you added warmth to an already-warm scene. Ordinary household bulbs sit at around 2700K, which is already very warm. A golden or amber filter on top pushes skin tones somewhere skin does not naturally go.
How strong should a filter be?
About half of the default. Presets are built to look obviously different so they don't seem broken. That means most ship at about twice the sensible strength. Grain in particular should be halved again for photo strips, since it becomes noise at 2 inches on paper.
Should I use a different filter on every photo strip?
No. Using the same one makes a collection look like a body of work, not a settings menu. It's the easiest way to build a recognisable style. Pick one and stay with it for a month.
Can I adjust my photo strip filter after shooting?
In LensBooth, you can preview and switch filters on your finished strip before you save it. Options include Vintage, Noir, Warm and Pastel. Once downloaded to your device, the chosen styling is permanently applied at full resolution.
Sources and further reading
- Colour temperature - The Kelvin scale behind warm and cool light, and why mixing two sources leaves a cast you cannot correct.
- Film grain - What grain physically is, and why simulating it is not the same as adding noise.
