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We are aware of the recently disclosed PHP2Shell vulnerabilities (CVE-2026-109618 and CVE-2026-109619) and can confirm Filestack is not impacted by these vulnerabilities.

Filestack Technical Glossary

Comprehensive reference for Filestack platform architecture and services

GIF to WebP Conversion

File Conversion

Transform GIF files to WebP format, supporting both static images and animations with superior compression.

Animation Support

  • Animated WebP generation
  • Frame optimization
  • Significant size reduction for animations
  • Quality improvement

Modernization Benefits

  • Better color depth than GIF’s 256-color limit
  • Smaller file sizes
  • Improved browser support
  • Enhanced visual quality

Related Terms