World's simplest online PNG stamp cropper. Just import a scan or photo of your rubber stamp in the editor on the left, adjust the rectangular or oval cropping area, and you'll instantly get a fragment cut out of your original stamp on the right. Free, quick, and very powerful. Import a stamp – cut an area from a stamp. Created with love by team Browserling.
World's simplest online PNG stamp cropper. Just import a scan or photo of your rubber stamp in the editor on the left, adjust the rectangular or oval cropping area, and you'll instantly get a fragment cut out of your original stamp on the right. Free, quick, and very powerful. Import a stamp – cut an area from a stamp. Created with love by team Browserling.
This tool crops a part of a stamp or seal in PNG format. If you've scanned a rubber stamp, the tool lets you remove unnecessary parts captured during scanning, such as paper edges or unwanted parts of a background. If your scan contains multiple stamps or seals, you can select the one you're interested in and extract it. Also, if your stamp includes unnecessary decorative elements such as double-borders, you can remove them from the stamp. In the tool options, you can choose either a rectangular or an oval cropping method, which is suited for most stamp shapes and sizes. In the input editor, you can conveniently adjust the size of the cropping shape by dragging it via corners. For more precise adjustments, you can modify this shape through the tool options, which include the exact pixel offsets for the left position, top position, width, and height. If your stamp image is too large, you can crop it in multiple steps. First, you can roughly set the cropping shape, activate the redo cropping option, and then, with the click of a button, move the rough output stamp image back to the input editor, allowing for further re-cropping. Png-abulous!
This tool crops a part of a stamp or seal in PNG format. If you've scanned a rubber stamp, the tool lets you remove unnecessary parts captured during scanning, such as paper edges or unwanted parts of a background. If your scan contains multiple stamps or seals, you can select the one you're interested in and extract it. Also, if your stamp includes unnecessary decorative elements such as double-borders, you can remove them from the stamp. In the tool options, you can choose either a rectangular or an oval cropping method, which is suited for most stamp shapes and sizes. In the input editor, you can conveniently adjust the size of the cropping shape by dragging it via corners. For more precise adjustments, you can modify this shape through the tool options, which include the exact pixel offsets for the left position, top position, width, and height. If your stamp image is too large, you can crop it in multiple steps. First, you can roughly set the cropping shape, activate the redo cropping option, and then, with the click of a button, move the rough output stamp image back to the input editor, allowing for further re-cropping. Png-abulous!
In this example, we scanned a souvenir postcard featuring multiple stamps related to our stay in France, Paris. Out of all stamps, the one featuring the Eiffel Tower stands out, and we want to create a rubber stamp from it. To do it, we place the square crop area over it by setting the left position to 12px, the top position to 14px, and the width and height to 490px. In the output, we get the exact stamp we wanted, which we can now send to a stamp shop to convert to a rubber version. (Source: Freepik.)
In this example, we're working with a digital seal in PNG format from the Barcelona Post Office. There was an error when it was made and it contains excess transparent space around it. By adjusting the cropping area in the input edito, we quickly and easily remove all unwanted padding on the left, bottom, and right sides of the seal. The cropping area dimensions are set to "418" for the left position, "0" for the top position, and 500×500 pixels for the size. As you can see, the output is a clean and compact version of the seal, which is now usable in all documents. (Source: Freepik.)
In this example, we get rid of the outer decorative elements of a round "INVOICE PAID" digital stamp. We cut the two outer borders from the stamp by enabling the circular cropping mode. By carefully placing the crop-circle over the round stamp, we isolate the two outer borders and obtain a stamp that now uses a line of stars as a border. (Source: Vecteezy.com.)
Edit a PNG in your browser.
Compare two or more PNG images.
Create an animation that slowly reveals a PNG image.
Convert a PNG image to an AV1 image (AVIF).
Convert an AV1 image (AVIF) to a PNG image.
Convert a PNG image to a High Efficiency Image File (HEIF).
Convert a Hide Efficiency Image File (HEIF) to a PNG image.
Convert a PNG image to an ICO icon.
Convert a PNG image to a TIFF image.
Convert a TIFF image to a PNG image.
Convert a PNG image to a PIK image.
Convert a PIK image to a PNG image.
Convert a PNG image to a PPM image.
Convert a PPM image to a PNG image.
Convert a PNG image to a BPG image.
Convert a BPG image to a PNG image.
Convert a PNG image to a FLIF image.
Convert a FLIF image to a PNG image.
Convert a PNG image to a Paint.net file.
Convert a Paint.net file to a PNG image.
Convert a PNG image to a Photoshop file.
Convert a Photoshop file to a PNG image.
Convert a PNG image to an SVG image.
Convert a PNG image to an PDF document.
Convert a PDF document to a PNG image (or multiple images).
Convert a PNG image to an EPS file.
Convert an EPS file to a PNG image (or multiple images).
Convert a PNG image to a JFIF image.
Convert a JFIF image to a PNG image.
Convert a PNG image to raw RGB values.
Convert RGB values to a PNG image.
Convert a PNG image to raw BGR values.
Convert BGR values to a PNG image.
Convert a PNG image to raw RGBA values.
Convert RGBA values to a PNG image.
Convert a PNG image to raw BGRA values.
Convert BGRA values to a PNG image.
Convert multiple PNGs to a GIF animation.
Convert an APNG animation to a GIF image.
Convert a GIF animation to an APNG image.
Convert an APNG image to a Webp image.
Convert a Webp image to an APNG image.
Convert an APNG image to an MP4 video.
Convert an MP4 video to an APNG image.
Convert an APNG image to an AVI video.
Convert an AVI video to an APNG image.
Convert an APNG image to a WMV video.
Convert an WMV video to an APNG image.
Extract all frames from an APNG image.
Play a PNG animation (APNG) frame by frame.
Change the playback speed of an animated PNG (APNG).
Change how many times an animated PNG loops.
Reverse the order of frames in an animated PNG (APNG).
Created animated PNGs (APNGs) from input images.
Check if the given PNG file is an animated PNG file (APNG).
Create a sprite sheet from all animated PNG (APNG) frames.
Create an animated PNG (APNG) from a sprite sheet.
Create Excel art from a PNG image.
Randomly distort data in a PNG file to make a glitched PNG.
Find all grayscale pixels in a PNG (grayscale mask).
Find all color pixels in a PNG (color mask).
Invert the alpha channel values in a PNG.
Break a PNG image into multiple pieces.
Generate a slideshow animation from multiple PNGs.
Generate a mosaic wall from multiple PNGs.
Convert a PNG into a hexagonal grid of pixels.
Convert a PNG into a triangular grid of pixels.
Create a Voronoi diagram from a PNG image.
Darken PNG corners compared to its center.
Create multiple reflections of a PNG.
Apply a Bayer filter on a PNG.
Make a PNG look like it was taken via night vision goggles.
Make a PNG look like it's spherical.
Run a PNG through the Mobius Transform.
Convert between RGB, CMYK, HSV, and HSL color spaces.
Convert between 8-bit, 16-bit, 24-bit, and 32-bit PNG depths.
Remove dithering from a PNG image.
Convert a PNG to an ASCII art image.
Convert ASCII art to a PNG image.
Convert a PNG to an ANSI art image.
Convert ANSI art to a PNG image.
Convert a PNG to a Braille art image.
Convert Braille art to a PNG image.
Create a PNG image from the given bytes.
Convert a PNG image to bytes.
Increase the quality of a PNG image.
Extract a 2d slice from a PNG.
Create a PNG that contains all possible RGB colors.
Find all textual information in a PNG image and extract it.
Given any 2D PNG, add 3rd dimension to it.
Quickly erase text (labels, captions) from a PNG.
Quickly delete a watermark from a PNG.
Salvage a PNG that has bad bytes in it and doesn't open.
Conceal a secret message in a PNG image.
Update meta data of a PNG file.
Delete meta data from a PNG picture.
Check if the given file is a valid PNG without errors.
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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 PNG tools. We created the simplest possible user interface for our tools and they are now used by millions of users every month. Behind the scenes, our online PNG tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!