Fuld guide til konvertering af et billede til sort-hvid

The advent of color pictures looks to have rendered black and white useless. But is this really the case? Apparently, black and white hues have not entirely disappeared from our lives. When people see black and white photos, they tend to concentrate more on the most basic lines of people and the sense of texture of objects. Artists commonly use black and white to emphasize vintage effects for historical documentaries. Some designers also choose to convert an image to black and white before adding another bright color to highlight a specific part of the image. If you also want to make your photos look time-traveled or more dramatic, you can try the methods we recommend in this article to make images black and white. We'll provide both desktop and online options for users on different platforms to try.

Del 1. Sådan laver du et billede i sort-hvid i Photoshop

Når vi skal foretage ændringer i et billede, er det første værktøj, der falder os ind, Adobe Photoshop, et program, der er blevet så populært, at det er blevet standarden i fotobranchen. Dette program er blevet standarden i den grafiske branche, og det kan hjælpe os med at få vores billeder til at se ud som alt, inklusive sort-hvid, selvfølgelig. Det er ligegyldigt, hvilket system du har på din computer. Du kan installere Photoshop på din computer og begynde at bruge det. Udover at ændre farvetonerne kan vi bruge det til at tilføje flere effekter til billedet, såsom beskæring, markering, forbedring af kvaliteten, fjernelse af urenheder osv.

Her vil vi vise, hvordan man konverterer et billede til sort-hvid i Photoshop. Følg trinene nedenfor.

Step 1. Get Adobe Photoshop on your computer. Please note that if you are a new user, you can enjoy a 7-day free trial first. However, Photoshop is a paid program, and you will have to upgrade your account if you want to continue unlocking the service.

Step 2. After launching it, click File > Open and choose the color image you want to convert.

Step 3. When the image is loaded, navigate to Window and click Adjustments. Here you will find a black-and-white icon. Press on it.

Step 4. The Properties panel will open. Choose Color Slider, then move the slider to adjust the gray tones of your image. Take your time setting it up until you are satisfied with the picture's black-and-white appearance.

Step 5. Next, click File in the top left corner and choose Save As in the drop-down list. Then, pick a storage path for your converted images.

Efter at have gennemført ovenstående trin, har vi med succes gjort billedet sort-hvidt. Brugere kan dog undervejs opleve, at Photoshops brugerflade er meget kompliceret, og at nogle knapper er svære at finde. Trods den fulde funktionalitet kan nybegyndere næsten ikke bruge Photoshop; det tager ofte lang tid at lære og øve sig for at blive fortrolig med, hvordan softwaren fungerer. Hvis du ikke vil gå rundt og rundt, men vil gå direkte til sagen og begynde at gøre billedet sort-hvidt med det samme, så læs videre for at finde en mere ligetil løsning.

Del 2. Konverter billede til sort-hvid online

Nogle onlineværktøjer er helt sikkert en bedre løsning til at konvertere et farvebillede til sort-hvid end det noget besværlige Adobe Photoshop. De kræver ikke installations- og downloadtrin og kan bruges direkte i browseren. Her anbefaler vi at prøve Pixelied Photo Editor, som kan justere farvetonerne til sort-hvid og i øjeblikket understøtter upload af billeder i formater som JPG, PNG, SVG osv. Denne onlineassistent har også nogle gode sektioner til billedbeskæring og redigering, der kan hjælpe os med at gøre vores arbejde smukkere.

Sådan laver du et sort-hvidt foto med Pixelied Photo Editor.

Step 1. Navigate to Pixelied Image to Black and White Converter's website. Click Upload Your Image and add the file you want to convert.

Step 2. When the uploaded image is loaded, go to Edit Image > Filters. Find the Black and White filter and apply it to your image.

Step 3. After finishing converting, click Download to save the image to your computer.

Converting an image to black and white with Pixelied is immediate, and the platform's interface is much cleaner than Adobe Photoshop's. However, to apply the black-and-white filter properly, users must spend money to upgrade their accounts. The free version of this photo color enhancer only provides 2GB of storage space. These are the points we need to pay attention to when applying it.

Del 3. Bonustip - Gør et sort-hvidt billede farverigt igen

Picwand-billedfarvelægger

Now, we know exactly how to make a picture black and white. So, on the contrary, is there a tool that can fix a photo that was originally black and white and bring back the color to the people in the picture? This brings us to an online photo editor, which is Picwand Image Colorizer. Backed by the latest AI technology, it can use advanced algorithms to colorize old photos. We don't need to perform many fine and complicated operations; with just one click, Picwand Image Colorizer can make black and white pictures back to colorful.

Del 4. Ofte stillede spørgsmål om konvertering af et billede til sort-hvid

Konklusion

In this article, we cover two ways to make images black and white, including using the most classic photo editing software, Photoshop, and trying an online editor. Adobe Photoshop accomplishes the task with the most finesse, but the subscription is expensive and complicated to use. Inexperienced users can opt for Pixelied, which has a more novice-friendly interface.