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Jpg region highlighter

World's simplest jpg tool
This is a simple browser-based utility that highlights an area in a Joint Photographic Experts Group (JPG/JPEG) photo. As soon as you paste a JPG/JPEG picture in the input area, the utility will highlight the selected rectangular (or oval) area. You can specify the color and brightness intensity of the highlighted region as well as darken the non-selected region. Created by mad scientists from team Browserling.
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Click here to select an image from your device, press Ctrl+V to use an image from your clipboard, drag and drop a file from desktop, or load an image from any example below.
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Highlight Shape
Highlight a rectangular area.
Highlight an oval area.
Highlight Color
Set the highlight color.
Set the highlight intensity.
Set the background color.
Set the background intensity.
Highlight Position
Position x.
Position y.
Highlight area width.
Highlight area height.

What is a jpg region highlighter?

learn more about this tool
This online tool highlights an area in JPG, JPEG, and JPEG2000 pictures. Highlighting an area in a picture makes it easier for people to focus on the most important part of the picture and skip the non-important parts. You can highlight any object in a JPG – a label, an inscription or a text fragment, an area on a map, or a face. The highlighted area can be a square, a rectangle, a circle, or an oval. You can interactively place the highlight selector anywhere on the JPG and set its necessary size. The highlighted area can be moved and resized directly in the preview input or in the options, using the parameters (x, y) and (width, height). Also in the options, you can specify the color of the highlighted area and the color of the background. You can use regular English color names, such as "green", "blue", or "yellow", and hex or RGB codes, such as "#008001", "#ffff00", "RGB(0, 128, 1)", or "RGB(255, 255, 0)". When you have selected the colors, there is also a "highlight intensity" option, which specifies how translucent the selection area should be. For example, setting it to "50%" will make the highlight color half transparent, "10%" will make it nearly transparent, and "90%" will be nearly opaque. Similarly, you can darken the regions outside of the selection by specifying the background intensity. Jpgabulous!

Jpg region highlighter examples

Click to use
Highlight the First Verse of a Poem
In this example, we highlight our favorite fragment in the Roses Are Red love poem. We use the rectangular selection shape and overlay it on the first and second lines of the poem. We fill this area with a lime color that is 30% transparent. (Source: Pexels.)
In this example, we highlight our favorite fragment in the Roses Are Red love poem. We use the rectangular selection shape and overlay it on the first and second lines of the poem. We fill this area with a lime color that is 30% transparent. (Source: Pexels.)
In this example, we highlight our favorite fragment in the Roses Are Red love poem. We use the rectangular selection shape and overlay it on the first and second lines of the poem. We fill this area with a lime color that is 30% transparent. (Source: Pexels.)
Required options
These options will be used automatically if you select this example.
Highlight a rectangular area.
Set the highlight color.
Set the highlight intensity.
Set the background color.
Set the background intensity.
Position x.
Position y.
Highlight area width.
Highlight area height.
Highlight Travel Zone
In this example, we are planning a trip through the USA in our new Tesla 3. As Tesla 3 has an estimated range of 358 mi on a fully charged battery, we mark a circular zone on the map that shows places that can be reached on a single charge. We set the center of the zone to Chicago and highlight a circle with a radius of 170px (which corresponds to 358 mi) with a 50% opaque light-pink color. (Source: Pexels.)
In this example, we are planning a trip through the USA in our new Tesla 3. As Tesla 3 has an estimated range of 358 mi on a fully charged battery, we mark a circular zone on the map that shows places that can be reached on a single charge. We set the center of the zone to Chicago and highlight a circle with a radius of 170px (which corresponds to 358 mi) with a 50% opaque light-pink color. (Source: Pexels.)
In this example, we are planning a trip through the USA in our new Tesla 3. As Tesla 3 has an estimated range of 358 mi on a fully charged battery, we mark a circular zone on the map that shows places that can be reached on a single charge. We set the center of the zone to Chicago and highlight a circle with a radius of 170px (which corresponds to 358 mi) with a 50% opaque light-pink color. (Source: Pexels.)
Required options
These options will be used automatically if you select this example.
Highlight an oval area.
Set the highlight color.
Set the highlight intensity.
Set the background color.
Set the background intensity.
Position x.
Position y.
Highlight area width.
Highlight area height.
Focus on Cat's Face
In this example, we use our highlighting program to focus attention on the face of a super cute orange kitten. We select an oval shape for the highlighter and fill everything around it (except the selected area itself). To do it, we set the background color to black with an intensity of 40% and these options darken the area around the cat's face. (Source: Pexels.)
In this example, we use our highlighting program to focus attention on the face of a super cute orange kitten. We select an oval shape for the highlighter and fill everything around it (except the selected area itself). To do it, we set the background color to black with an intensity of 40% and these options darken the area around the cat's face. (Source: Pexels.)
In this example, we use our highlighting program to focus attention on the face of a super cute orange kitten. We select an oval shape for the highlighter and fill everything around it (except the selected area itself). To do it, we set the background color to black with an intensity of 40% and these options darken the area around the cat's face. (Source: Pexels.)
Required options
These options will be used automatically if you select this example.
Highlight an oval area.
Set the highlight color.
Set the highlight intensity.
Set the background color.
Set the background intensity.
Position x.
Position y.
Highlight area width.
Highlight area height.
All jpg tools
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Quickly find the name of any color in a JPEG picture.
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Quickly change the quality of a JPEG graphic file.
Create a Transparent JPG
Quickly make any color in a JPG or JPEG transparent.
Create a Custom JPG
Quickly generate a custom JPEG of any size and color.
Resize a JPG/JPEG Picture
Quickly resize a JPG/JPEG picture to a new size.
Rotate a JPG Picture
Quickly rotate a JPEG image by any angle.
Sharpen a JPG Picture
Quickly sharpen an area in a JPEG picture.
Pixelate a JPG Picture
Quickly pixelate an area of a JPEG photo.
Blur a JPG Picture
Quickly blur an area of a JPEG photo.
Add Text to a JPG Picture
Quickly add text to a JPG/JPEG image.
Add a Border Around a JPG
Quickly add a border to a JPEG photo.
Make JPG Corners Rounded
Quickly round the corners of a JPEG image.
Generate a Random JPG
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Quickly change colors in a JPG/JPEG photo.
Add a Color Shade to a JPG
Quickly create a JPG/JPEG with any color shade.
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Quickly reduce the size of a JPEG file by compressing it.
Convert JPG to WebP
Quickly convert JPG images to WebP images.
Convert WebP to JPG
Quickly convert WebP images to JPG images.
Convert JPG to GIF
Quickly convert a JPG photo to a GIF photo.
Convert GIF to JPG
Quickly convert a GIF picture to a JPG picture.
Convert JPG to BMP
Quickly convert a JPG file to a BMP file.
Convert BMP to JPG
Quickly convert a BMP photo to a JPG photo.
Convert JPG to JPEG
Quickly convert a JPG photo to a JPEG photo.
Convert JPEG to JPG
Quickly convert a JPEG graphic file to a JPG graphic file.
Convert JPEG to PNG
Quickly convert a JPG picture to a PNG picture.
Convert PNG to JPEG
Quickly convert a PNG picture to a JPG picture.
Convert JPEG to Base64
Quickly convert a JPG picture to the base64 encoding.
Convert Base64 to JPEG
Quickly convert base64 encoding to a viewable JPG picture.
Crop a JPG Picture
Quickly crop a region of a JPEG picture.
Flip JPG Vertically
Quickly flip a JPEG photo vertically.
Flip JPG Horizontally
Quickly flip a JPEG photo horizontally.
Duplicate a JPG Picture
Quickly create multiple copies a JPEG pic.
Skew a JPEG
Quickly apply a horizontal or vertical slant to a JPG pic.
Convert JPG to Data URI
Quickly convert a JPEG image to a Data URL.
Convert Data URI to JPG
Quickly convert a Data URL to a JPEG graphics file.
Convert a JPG to Grayscale
Quickly turn a JPEG picture grayscale.
Create Black and White JPG
Quickly convert a JPEG picture into a black-and-white JPEG.
Hide an Area in a JPG
Quickly black out a region in a JPG photo.
Brighten a JPG Picture
Quickly lighten an area of a JPEG photo (increase brightness).
Darken a JPG Picture
Quickly dim an area of a JPEG photo (decrease brightness).
Increase JPG Contrast
Quickly create a JPEG photo with higher contrast.
Decrease JPG Contrast
Quickly create a JPEG photo with lower contrast.
Invert JPG Colors
Quickly invert all colors in a JPG picture.
Upsize a JPG/JPEG Picture
Quickly increase the dimensions of a JPG/JPEG picture.
Downsize a JPG/JPEG Picture
Quickly decrease the dimensions of a JPG/JPEG picture.
Optimize a JPG/JPEG Picture
Quickly optimize a JPG/JPEG to get the best quality/size ratio.
Add JPG/JPEG Artifacts
Quickly add artefacts to a JPG/JPEG picture.
Remove JPG/JPEG Artifacts
Quickly remove artefact distortions from a JPG/JPEG picture.
Remove a Border from Around a JPG
Quickly remove a border from a JPEG photo.
Delete Background from a JPG
Quickly get rid of the background in a JPG/JPEG file.
Create a Noisy JPG
Quickly add random pixels and white noise to a JPEG picture.
Extract RGB from a JPG
Quickly extract red, green, and blue channels from a JPEG.
Extract CMYK from a JPG
Quickly extract cyan, magenta, yellow, and key channels.
Extract HSL from a JPG
Quickly extract hue, saturation, and light color channels.
Find Dominant JPG Colors
Quickly extract a color palette of the most popular colors.
Reduce JPG Colors
Quickly change the number of colors in a JPEG photo.
Create a Dithered JPG
Quickly create a dither JPG with a limited number of colors.
Create a Binary JPG
Quickly convert the given JPEG picture into a two-color JPEG.
Swirl a JPG Picture
Quickly create a whirl in a JPG/JPEG photo.
Watermark a JPG
Quickly put a watermark on a JPG/JPEG photo.
Highlight a JPG Region
Quickly highlight a specific area in a JPEG picture.
Change JPG Orientation
Quickly change a JPEG's orientation to landscape or portrait.
Generate JPG by Color Name
Quickly create a JPEG that's filled with the given color.
Create a JPG for Social Media
Quickly create a perfectly-sized JPEG for social media.
Annotate a JPG
Quickly add text labels, arrows, and boxes to a JPEG photo.
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JPEG Editor
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Shift a JPG
Shift a JPEG to the right or left.
Slice a JPG
Extract a part of a JPEG picture.
Split a JPGs
Split a JPG into multiple smaller JPEGs.
Merge JPGs
Join multiple JPEGs together to create a single image.
Create a JPG Preview Thumbnail
Convert a JPEG picture to a smaller preview thumbnail.
Convert a Sequential JPG to a Progressive JPG
Convert a baseline JPEG to an interlaced JPEG.
Convert a Progressive JPEG to a Sequential JPEG
Convert an interlaced JPG to a baseline JPG.
Convert JPG to JPEG2000
Convert JPEG photos to JPG 2000 photos.
Convert JPG2000 to JPEG
Convert JPEG 2000 images to JPG images.
Convert JPG to ICO
Convert JPEG images to ICO icons.
Convert ICO to JPEG
Convert ICO icons to JPG images.
Convert JPG to TIFF
Convert JPEG images to TIFF images.
Convert TIFF to JPEG
Convert TIFF images to JPG images.
Convert JPEG to QOI
Convert JPG pictures to QOI (Quote OK Image Format) pictures.
Convert QUI to JPEG
Convert QUI pictures to JPG pictures.
Convert JPG to PIK
Convert JPEG images to PIK images.
Convert PIK to JPEG
Convert a PIK image to a JPG image.
Convert JPG to PPM
Convert a JPEG image to a PPM image.
Convert PPM to JPEG
Convert a PPM image to a JPG image.
Convert JPG to BPG
Convert a JPEG image to a BPG image.
Convert BPG to JPEG
Convert a BPG image to a JPG image.
Convert JPG to RGB
Convert a JPEG image to raw RGB values.
Convert RGB to JPEG
Convert raw RGB values to a JPG image.
Convert JPEG to RGBA
Convert a JPG image to raw RGBA values.
Convert RGBA to JPG
Convert raw RGBA values to a JPEG image.
Convert JPEG to ARGB
Convert a JPG image to raw ARGB values.
Convert ARGB to JPG
Convert raw ARGB values to a JPEG image.
Convert JPG to BGR
Convert a JPEG image to raw BGR values.
Convert BGR to JPEG
Convert raw BGR values to a JPG image.
Convert JPG to BGRA
Convert a JPEG image to raw BGRA values.
Convert BGRA to JPEG
Convert raw BGRA values to a JPG image.
Convert JPG to ABGR
Convert a JPEG image to raw ABGR values.
Convert ABGR to JPEG
Convert raw ABGR values to a JPG image.
Convert JPG to FLIF
Convert a JPEG image to a FLIF image.
Convert FLIF to JPEG
Convert a FLIF image to a JPG image.
Convert JPG to AV1
Convert a JPEG image to an AVIF (AV1) image.
Convert AV1 to JPEG
Convert an AVIF (AV1) image to a JPG image.
Convert JPEGs to Animated GIF
Convert multiple JPGs to a GIF animation.
Convert JPEGs to Animated PNG
Convert multiple JPGs to an APNG animation.
Convert JPEGs to Animated Webp
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Convert JPG to Excel
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Mix Two JPEGs
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Create a Single Color JPG
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Create JPG from ASCII Art
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Create ANSI Art from JPG
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Create JPG from ANSI Art
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Rename a JPG
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Mirror a JPEG
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Make a JPEG Symmetric
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Extract JPG Metadata
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Add JPG Metadata
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Delete JPG Metadata
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Add a Secret JPG Comment
Insert a hidden comment in a JPG picture (as EXIF entry).
Find Pixels in JPG
Find positions of certain pixels in a JPEG.
Replace Pixels in JPG
Replace certain pixels in a JPEG.
Delete Pixels in JPG
Delete certain pixels in a JPEG.
Swap Pixel Pairs in JPG
Swap every two pixels in a JPEG row-wise or column-wise.
Swap Blocks of Pixels in JPG
Swap pixel blocks of any size in JPEG rows or columns.
Create Perturbations in JPG
Add errors to a JPEG and produce a modified picture.
Compare Two JPEGs
Find differences between two JPG pictures.
JPG Viewer
View JPEG pictures in your browser.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make people's lives easier, so we created this collection of online JPG tools. Our tools have the simplest possible user interface that is focused on getting things done. People love our tools and they are now used by millions of people every month. Our JPG tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
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