Convert SFW to FLIF
Convert SFW images to FLIF format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The SFW file extension stands for Seattle FilmWorks Image, a proprietary bitmap image format created by Seattle FilmWorks, a company specializing in film processing and digital imaging. Although the company is now defunct, SFW files can still be viewed using specific software or converted to standard formats like JPEG. This format is not widely supported by modern image editing software.
The Free Lossless Image Format (FLIF) is a lossless image compression format designed to outperform other formats like PNG, lossless WebP, and JPEG 2000 in terms of compression ratio. Introduced in 2015, FLIF uses MANIAC (Meta-Adaptive Near-zero Integer Arithmetic Coding) for efficient compression, making it suitable for various image types without quality loss. Despite its advantages, FLIF development ceased as it was superseded by JPEG XL.
Drag & drop or browse your device to select and upload your SFW file.
Check the file preview quickly and use SFW to FLIF tools if you need to change the conversion settings.
Once the convert is complete, you can download the final FLIF file.
To change SFW format to FLIF, upload your SFW file to proceed to the preview page. Use any available tools if you want to edit and manipulate your SFW file. Click on the convert button and wait for the convert to complete. Download the converted FLIF file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to SFW file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to SFW file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to SFW file location or include path to your input file.