Securely convert your GIF87 files to JNG using our entirely local, in browser file converter. No download required, no data leaves your computer.
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CompuServe graphics interchange format
GIF87 is an early version of the GIF (Graphics Interchange Format) file format, introduced by CompuServe in 1987. It supports static images, is limited to a 256-color palette, and allows for transparent backgrounds, making it popular for simple web graphics. However, unlike its successor, GIF89a, GIF87a does not support animations or advanced features such as interlacing, which allows an image to load progressively.
JPEG Network Graphics
JNG (JPEG Network Graphics) is an image file format similar to PNG, but it uses JPEG compression for bitmaps and offers support for color and grayscale images with or without transparency. This format was designed to provide a simpler, more efficient method for transmitting images over the internet, and it allows for lossy compression to reduce file size without a significant loss in quality for certain types of images. However, JNG is not as widely supported as other more common image formats like JPEG and PNG.
Related
We support converting from GIF87 to all of these formats
We support converting to JNG from all of these formats
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