Convert GIF to MKV

Free online GIF to MKV converter. Convert your GIF files to MKV format instantly with our privacy-first tool. No uploads, 100% secure.

Conversion Engine Ready to Start

Initialize the conversion engine to start converting your files. This process loads the necessary library for file conversion.

How to Convert GIF to MKV

Quick Steps:

  1. Upload your file using the dropzone above
  2. Adjust conversion settings if needed
  3. Click Convert File to start the conversion
  4. Download your converted MKV file

Why Choose Our Converter:

  • 100% client-side processing
  • No file uploads to servers
  • Fast and secure conversion
  • Free with no registration required
  • Works offline once loaded

Image Conversion Features:

Quality control
Format optimization
Size adjustment

Use Case: Perfect for file format conversion and optimization

About GIF Format

Animated image format perfect for short clips, memes, and web animations. Our converter supports GIF files and can convert them to various formats including MKV.

Format Type: Image • Browser Support: Universal

About MKV Format

Feature-rich open-source container supporting unlimited video quality and multiple tracks. Converting to MKV format gives you excellent results with open-source container with maximum flexibility. popular for high-quality video storage..

Format Type: Image • Browser Support: Limited

Supported Formats

Convert between all major formats with our privacy-first converter

Image Formats

Convert between all major image formats including JPG, PNG, WebP, AVIF, and more

JPG/JPEG
PNG
WebP
BMP
TIFF/TIF
AVIF
HEIC
View detailed format comparison

In Development

  • Document conversions (PDF, DOCX, etc.)
  • Archive conversions (ZIP, RAR, etc.)
  • Additional image formats (TIFF, PSD, AI, RAW)
Request a format

Supported Conversions

Explore all the input and output image formats supported by OfflineConvert.

Image Conversions

Convert between all major image formats including JPG, PNG, WebP, AVIF, and more

JPG/JPEG to PNGJPG/JPEG to WebPJPG/JPEG to BMPJPG/JPEG to TIFF/TIFJPG/JPEG to AVIF
PNG to JPG/JPEGPNG to WebPPNG to BMPPNG to TIFF/TIFPNG to AVIF
WebP to JPG/JPEGWebP to PNGWebP to BMPWebP to TIFF/TIFWebP to AVIF
BMP to JPG/JPEGBMP to PNGBMP to WebPBMP to TIFF/TIFBMP to AVIF
TIFF/TIF to JPG/JPEGTIFF/TIF to PNGTIFF/TIF to WebPTIFF/TIF to BMPTIFF/TIF to AVIF
AVIF to JPG/JPEGAVIF to PNGAVIF to WebPAVIF to BMPAVIF to TIFF/TIF
HEIC to JPG/JPEGHEIC to PNGHEIC to WebPHEIC to BMPHEIC to TIFF/TIFHEIC to AVIF

All conversions are processed entirely in your browser for complete privacy.

Frequently Asked Questions

Yes, our converter is completely safe. All conversions happen locally in your browser, so your files never leave your device or get uploaded to any server.

No installation required. Our web-based converter works directly in your browser using WebAssembly technology for fast, efficient conversions.

MKV format offers specific advantages: audio and video support. This makes GIF to MKV conversion ideal for your specific use case.