GIF
Graphics Interchange FormatUsed for short animations and simple graphics.
- Family
- Images
- MIME
- image/gif
Free GIF to TIFF conversion online, with the real animated-frame image encoding behavior, what gets lost, and a concrete way to check the output.
The GIF frame sequence, timing, disposal, and canvas are decoded first, then mapped onto whatever animation and color rules TIFF actually supports. A clean first frame proves nothing about whether the full loop made it through. GIF decoding reconstructs indexed-color frames from local palettes, disposal instructions, transparent indices, and centisecond timing values. TIFF supports high-bit-depth pixels, alpha, varied compression, and multiple image directories, but which of those the destination file actually uses depends on the writer profile chosen.
Decoded canvas - An indexed-color animation or still image capped at a 256-color palette. Written image - A flexible raster container able to hold high bit depth, multiple pages, alpha, and varied compression.
Used for short animations and simple graphics.
Designed for raster pictures made of individually stored pixels.
Choose TIFF when its particular balance of compatibility, alpha, animation, and file size matches the destination better than GIF.
Gradients and photographic tones can band, semi-transparent pixels get reduced to on/off transparency, and frame timing is rounded to the nearest centisecond.
Not every app reads the same TIFF subset, so multi-page files, CMYK color, layers, or an unusual compression choice can all fail to open somewhere.
a flexible raster container able to hold high bit depth, multiple pages, alpha, and varied compression is what gets written, labeled as image/tiff. Whether that actually opens depends on the receiving application, not on the file extension.
Play the loop in full, watching for banding, transparency edges, frame disposal, and whether the loop seam is clean.
Step through every page and check bit depth, color mode, the resolution tag, compression, and alpha.