World's simplest online digital signature color changer. Just import your signature in the editor on the left, set a new desired color, and you'll instantly get a signature drawn in the new color on the right. Free, quick, and very powerful. Import a signature – recolor a signature. Created with love by team Browserling.
World's simplest online digital signature color changer. Just import your signature in the editor on the left, set a new desired color, and you'll instantly get a signature drawn in the new color on the right. Free, quick, and very powerful. Import a signature – recolor a signature. Created with love by team Browserling.
This browser-based utility recolors a digital signature. For example, if you have a black-and-white signature, you can turn it blue (as if it was drawn with a blue pen), red, green, or any other color. Similarly, you can do the reverse operation and turn a colorful signature into a black-and-white signature. The digital signature image file usually has a PNG format as it has a transparent background color, which makes it easy to use to sign electronic documents. If your signature is still opaque, you can make it transparent with our Transparent PNG Signature Maker tool. Once you paste a PNG signature into the input field, the program will change its color to the new one. By default, the program assumes that the original signature is black. If it's not, you can specify the actual signature color name in the "Original Signature Color" option. Alternatively, you can click on the signature in the input field and this color will be selected. The signature's output color can be entered in the "New Signature Color" option or selected from the color palette. If you see that some pixels of the signature have not been recolored, it means that these pixels have a slightly different color tone, and to recolor them, you have to increase the percentage value in the "Color Tone Matching" option. You can also use the option to smooth the edges of the signature by setting the desired pixel smoothing radius. The converted signature will appear in the output field. Before you download the updated signature, you can verify if all the colors were replaced via the black-and-white filter that can be enabled via the "Show Changed Colors" option. Png-abulous!
This browser-based utility recolors a digital signature. For example, if you have a black-and-white signature, you can turn it blue (as if it was drawn with a blue pen), red, green, or any other color. Similarly, you can do the reverse operation and turn a colorful signature into a black-and-white signature. The digital signature image file usually has a PNG format as it has a transparent background color, which makes it easy to use to sign electronic documents. If your signature is still opaque, you can make it transparent with our Transparent PNG Signature Maker tool. Once you paste a PNG signature into the input field, the program will change its color to the new one. By default, the program assumes that the original signature is black. If it's not, you can specify the actual signature color name in the "Original Signature Color" option. Alternatively, you can click on the signature in the input field and this color will be selected. The signature's output color can be entered in the "New Signature Color" option or selected from the color palette. If you see that some pixels of the signature have not been recolored, it means that these pixels have a slightly different color tone, and to recolor them, you have to increase the percentage value in the "Color Tone Matching" option. You can also use the option to smooth the edges of the signature by setting the desired pixel smoothing radius. The converted signature will appear in the output field. Before you download the updated signature, you can verify if all the colors were replaced via the black-and-white filter that can be enabled via the "Show Changed Colors" option. Png-abulous!
In this example, we change the color of Sigmund Freud's signature from black ink to red ink. We enter the word "black" in the original color option and enter the word "red" in the new color option. In addition to all black pixels, the program also modifies pixels that differ from the black color by no more than 10 percent (includes dark gray pixels). (Source: Wikipedia.)
This example recolors Johann Sebastian Bach's signature. It turns the new signature to green color and uses a 15% similarity filter to make sure all pixels in the original signature get recolored. (Source: Wikipedia.)
In this example, we uploaded the signature of our favorite writer Edgar Allan Poe and converted it from a blue color to grayscale. We weren't sure about the precise color code so we simply clicked on the signature in the preview window and the program automatically selected the color tone of Poe's signature and filled the "Original Signature Color" option for us. (Source: Wikipedia.)
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.
Shuffle pixels or pixel blocks in a PNG.
Sort pixels or pixel blocks in a PNG by color.
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!
