Image format
GIF Sample Files
GIF (.gif) is a raster format supporting 8-bit palette animation, simple transparency, and comment extensions. Use sample .gif files to test animated frame timing, disposal methods, and color-reduction compliance.
4 files
All to 200KB
SHA256 verified
Manifest included
Quick facts
CategoryImage
Total Files4
Extension.gif
MIMEimage/gif
Opens withChrome/Firefox, Photoshop
ManifestJSON
Files first
Start with one representative file.
Starter file
Download
Use cases
Pick the next task, not just the next file.
Browser GIF Preview
Open Format GIFGIF Resolution and Transfer
Open Format GIFCompare and decide
Keep the next decision one step away.
FAQ and reference
Keep the operational details quiet.
Checksum Verification
Use checksums to confirm file integrity after download.
shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.Where is the machine-readable manifest?
Use the manifest when you need stable names, SHA256 values, and URLs for automation.
Validation Methodology
- Validate MIME sniffing against extension and file signatures.
- Test transparency, color profile, and resize pipelines.
- Benchmark decode speed and memory use for larger dimensions.