Convert MKV to AVI

Free online MKV to AVI converter — no install, no sign-up required

Convert MKV to AVI video online for free. Change video codec, resolution, and quality when converting MKV to AVI. No software install or sign-up required.

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Click to upload files or drag and drop
Upload your MKV file below — we'll convert it to AVI in seconds
Maximum file size: 100MB per file
MKV→ AVI
Conversion Note
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Image Conversion

Convert between image formats with quality control & effects processing

JPG→PNG PNG→JPG PNG→SVG SVG→PNG PNG→ICO HEIC→JPG
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Document Conversion

Convert documents, PDFs, presentations & office files

PDF→Word Word→PDF Excel→PDF PPT→PDF HTML→PDF TXT→PDF
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Video Conversion

Convert video files, images & HTML to video with quality, resolution & codec control

MP4→AVI AVI→MP4 MOV→MP4 MKV→MP4 WebM→MP4 FLV→MP4 PNG→MP4 GIF→MP4 JPG→WebM TIFF→AVI BMP→MKV HTML→MP4
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Audio Conversion

Convert audio files, generate waveform images & visualizations

MP3→WAV WAV→MP3 FLAC→MP3 M4A→MP3 OGG→MP3 AAC→MP3 MP3→PNG MP3→GIF WAV→JPG FLAC→PNG AAC→GIF HTML→MP3
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Archive Conversion

Convert & compress archive files with optimization

ZIP→RAR RAR→ZIP 7Z→ZIP TAR→ZIP GZ→ZIP BZ2→ZIP
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Data Conversion

Convert between data formats (JSON, CSV, XML, YAML)

JSON→CSV CSV→JSON XML→JSON YAML→JSON Excel→CSV CSV→Excel
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Text Conversion

Convert text files, encoding & markup formats

TXT→RTF MD→HTML HTML→TXT TEX→PDF RTF→TXT CSV→TXT
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Scientific Formats

Convert scientific data formats (MATLAB, HDF5, NetCDF)

MAT→CSV HDF5→CSV NetCDF→CSV FITS→JSON NPY→CSV MAT→JSON
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3D Model Formats

Convert 3D models & mesh files (STL, OBJ, PLY)

STL→OBJ OBJ→STL PLY→STL X3D→OBJ DAE→OBJ OFF→STL
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CAD Formats

Convert CAD & engineering files, images & data to DWG/DXF

DWG→DXF DXF→DWG STEP→STL DXF→PDF PNG→DXF JPG→DWG SVG→DXF TIFF→DXF BMP→DWG WebP→DXF CSV→DXF
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Font Formats

Convert font files & typography formats

TTF→OTF OTF→TTF WOFF→TTF TTF→WOFF EOT→TTF PFB→TTF
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Design Formats

Convert design & graphics files (AI, PSD, EPS)

PSD→PNG AI→SVG EPS→PDF CDR→SVG XCF→PNG SKETCH→PNG