World's simplest online PNG signature to JPG signature converter. Just import your signature in the PNG format in the editor on the left and you'll instantly get a signature in the JPG format on the right. If your PNG signature has a transparent background, then you can also fill it with a solid color. Free, quick, and very powerful. Created with love by team Browserling.
World's simplest online PNG signature to JPG signature converter. Just import your signature in the PNG format in the editor on the left and you'll instantly get a signature in the JPG format on the right. If your PNG signature has a transparent background, then you can also fill it with a solid color. Free, quick, and very powerful. Created with love by team Browserling.
This online browser program converts scans and photos of signatures from the PNG format to the JPG/JPEG format. Unlike PNGs, JPGs have good compression properties, which help reducing the file size. However, it's important to note that low-quality JPGs may have artifacts and distortions, and the signature may no longer be digitally usable. The most common use case of this utility is creating signatures for applications that only accept JPG file format. In the tool options, you can set the quality level of the output JPG signature by entering a value from 0% to 100%. Higher quality values produce larger files, while lower quality values reduces the file size but decrease the signature's clarity. If the original PNG signature has a transparent background, then in the options, you can also pick an opaque color to replace the transparent background with. Since JPG does not support transparency, it's important to choose an appropriate fill color. The color can be selected from a palette or specified using its English name, hex code, or RGB code. If your PNG signature has a poor quality (ink is very thin, it's barely visible, or has many semi-transparent artifacts), then we recommend to improve it first using the Improve a Low-quality Signature tool. If there are pixel remnants from the paper around your signature, you can also remove them using the Clean Up Signature Edges tool. Png-abulous!
This online browser program converts scans and photos of signatures from the PNG format to the JPG/JPEG format. Unlike PNGs, JPGs have good compression properties, which help reducing the file size. However, it's important to note that low-quality JPGs may have artifacts and distortions, and the signature may no longer be digitally usable. The most common use case of this utility is creating signatures for applications that only accept JPG file format. In the tool options, you can set the quality level of the output JPG signature by entering a value from 0% to 100%. Higher quality values produce larger files, while lower quality values reduces the file size but decrease the signature's clarity. If the original PNG signature has a transparent background, then in the options, you can also pick an opaque color to replace the transparent background with. Since JPG does not support transparency, it's important to choose an appropriate fill color. The color can be selected from a palette or specified using its English name, hex code, or RGB code. If your PNG signature has a poor quality (ink is very thin, it's barely visible, or has many semi-transparent artifacts), then we recommend to improve it first using the Improve a Low-quality Signature tool. If there are pixel remnants from the paper around your signature, you can also remove them using the Clean Up Signature Edges tool. Png-abulous!
In this example, we convert the signature of Wolfgang Amadeus Mozart from PNG format to JPG/JPEG format. We set the JPG/JPEG quality level to 80%, ensuring a balance between the output file size and signature's clarity. The original PNG does not have transparency, so the signature is converted to JPG without any visual changes to the background, which remains white. (Source: Wikipedia.)
In this example, we upload a blue PNG signature of Galileo Galilei with a transparent background. When it's converted to a JPG, the quality level is set to a moderate level of 75%. As JPGs can't maintain transparent backgrounds, we also add a white fill color to it. This way, the input PNG's background pixels get converted to the white color in the output JPG signature, and the signature becomes perfect for use in official documents. (Source: Wikipedia.)
In this example, we change the format of Abraham Lincoln's signature from PNG to JPG. To capture the intricate details of the signature, we set the quality to a high value of 90%. Since the PNG version has a transparent background, we replace it with a gentle wheat color, creating an effect reminiscent of historical parchment. (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.
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!