MediaKit

Supported formats and file limits

The list comes from each tool’s actual file picker configuration. Extensions indicate containers; decoding also depends on your browser, operating system, and the codecs inside the file.

Browser support varies

A listed extension may still fail if your browser cannot decode its codec. If you run into trouble, try common combinations such as MP4/H.264, WebM, JPEG, PNG, WAV, or MP3. Recorder formats depend on the capabilities exposed by your browser.

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, MP3, WAV, FLAC, AAC, M4A, OGG, OPUS, TS, MTS, M2TS

2,048 MB

MP4, MOV, WEBM, MKV, AVI, M4V, FLV, 3GP

500 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, 3G2, MTS, M2TS, TS, OGV, DIVX, XVID

2,048 MB
Subtitle Timeline Editor

Video · 2 input types

Browser-supported videos, MP4, M4V, MOV, WEBM, MKV, AVI · SRT, VTT, text/plain, text/vtt

2,048 MB · 20 MB

JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, ICO, TIFF, TIF, HEIC, HEIF, SVG

50 MB

MP3, WAV, WAVE, FLAC, AAC, M4A, OGG, OPUS, WMA, AIFF, AIF, AC3, EAC3, PCM

500 MB

MP3, WAV, WAVE, FLAC, AAC, M4A, OGG, OPUS, WMA, AIFF, AIF

500 MB

MP4, M4V, MOV, QT, WEBM, MKV, AVI, WMV, FLV, 3GP, MTS, M2TS, TS, OGV, MP3, WAV, FLAC, AAC, M4A, OGG, OPUS

2,048 MB

MP3, WAV, WAVE, FLAC, AAC, M4A, OGG, OPUS, WMA, AIFF, AIF

500 MB

MP3, WAV, WAVE, FLAC, AAC, M4A, OGG, OPUS, WMA, AIFF, AIF

500 MB

MP3, WAV, WAVE, M4A, AAC, FLAC, OGG, OPUS, WMA, AIFF, AIF

500 MB

MP3, WAV, WAVE, M4A, AAC, FLAC, OGG, OPUS, WMA, AIFF, AIF

500 MB