FIG to SIXEL conversion is the process of transforming graphics saved in the FIG vector/plot format (commonly generated by XFig) into SIXEL raster graphics, a bitmap encoding used by some terminal emulators and printers. This conversion rasterizes vector drawing commands, maps colors and line art to a SIXEL-compatible palette, and encodes the resulting bitmap into the SIXEL escape sequence format for display or printing.
Related guides
Practical guides to help you choose formats, preserve quality, and avoid common conversion problems.
WebP has quietly become the default image format of the modern web, delivering 25-35% smaller files than JPG and PNG with universal browser support. This 2026 guide covers current adoption stats, browser compatibility, WordPress integration, conversion workflows, and when to choose WebP over AVIF for optimal Core Web Vitals performance.
Read guide →Not sure whether to save your image as PNG or JPG? This detailed comparison covers compression, transparency, file size, web performance, and real-world use cases so you can pick the right format every time — with conversion links when you need to switch.
Read guide →Learn how to convert HEIC to JPG for maximum compatibility. This guide explains what HEIC is, why iPhones use it, the key differences between HEIC and JPG, and walks through every conversion method including online tools, iPhone settings, Windows, and Mac.
Read guide →Drag your .FIG file from your computer or use the browse function.
Confirm .sixel as the selected destination format.
Click "Convert" and download your converted .SIXEL file once ready.
FIG files typically use the MIME type application/x-xfig and store vector graphic data primarily for drawing applications. SIXEL format uses image/sixel or application/sixel MIME types and encodes bitmap images into printable or terminal-displayable data streams. SIXEL is commonly used with legacy terminal emulators and printers supporting DEC SIXEL graphics codec.
The SIXEL (.SIXEL) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like FIG.
While specific technical details aren't available here, SIXEL files generally serve the purpose of storing image effectively within their domain.
Easily convert your FIG drawing files to the SIXEL format online with our efficient and user-friendly FIG to SIXEL converter. Designed for professionals and enthusiasts alike, our tool ensures quick, high-quality conversions with no software installation required.
FIG files are primarily vector-based drawings commonly used in technical and scientific illustrations. SIXEL, on the other hand, is a bitmap image format optimized for terminal and printer graphics with wide legacy support. While FIG focuses on scalable graphics, SIXEL is better suited for pixel-based displays and devices with limited graphical capabilities.
Keep FIG source complexity moderate: very complex vector files with thousands of objects increase raster size—simplify layers or export only needed regions for best performance.
Preserve quality by choosing an appropriate raster resolution: increase pixel dimensions for fine line art to avoid aliasing, and enable dithering when reducing color depth.
For batch conversion, pre-flatten or standardize FIG files (consistent page size and units) and run conversions with the same resolution and palette settings to ensure uniform output.
Format limitation: SIXEL is a raster format with limited color palette and no native vector primitives, so scalable properties and editable vector shapes are lost after conversion.
This FIG to SIXEL converter saved me so much time converting my technical illustrations.
Emily R.
Graphic Designer
Reliable and easy to use, perfect for quick conversions without installing software.
Mark D.
Software Engineer
The quality of SIXEL output is impressive, and the online tool was very convenient.
Lisa M.
Artist
Start your free FIG to SIXEL conversion now.
Drag your file here to to upload.
Up to 250MB
Optimal file sizes: aim for SIXEL bitmaps under 1–3 MB for smooth terminal display; use palette reduction and RLE to reduce output size when needed.