Free tools.
No upload.

39 quick fixes for video, captions and audio. They run in your browser.

Video

Shrink it, trim it, crop it. The file never leaves your device.

Start hereVideo compressorPopularShrink a video file. Right in your browser.Vertical video converterTurn wide video into 9:16. Right in your browser.Compress video to 10MBSqueeze a video under 10 MB. Nothing uploads.Compress video to 25MBGet a video under 25 MB for email or chat.Compress video for WhatsAppMake a video small enough to send on WhatsApp.Compress video for DiscordFit a video under the Discord upload limit.Compress video for emailShrink a video so it fits in an email.Reduce video file sizeMake any video file smaller. No upload.MOV compressorShrink an iPhone MOV into a lighter MP4.Video trimmerCut the start and end off a video.Video cropperCrop a video to the frame you want.Green screen removerNewRemove a green background from a video.Silence removerNewCut the dead air out of a video.

Captions and subtitles

Make, fix and convert subtitle files in a click.

Start hereAuto caption generatorPopularWord by word captions on any video. Nothing uploads.Subtitle generatorMake subtitles for any video, free.SRT to MP4NewTurn an SRT into a caption video.SRT to VTTPopularConvert SRT subtitles to VTT.VTT to SRTConvert VTT subtitles to SRT.SRT to ASSConvert SRT subtitles to ASS.ASS to SRTConvert ASS subtitles to SRT.SRT to SBVConvert SRT subtitles to YouTube SBV.SBV to SRTConvert YouTube SBV subtitles to SRT.SRT to TXTStrip an SRT down to plain text.VTT to TXTStrip a VTT down to plain text.SRT to JSONTurn SRT subtitles into JSON.TXT to SRTTurn plain text into timed SRT subtitles.SRT mergerJoin two SRT files into one.SRT timing adjusterShift subtitle timing earlier or later.SRT editorNewEdit subtitle text and timing in your browser.

Speech to text

Turn talking into text or subtitles, right on your device.

Start hereVideo to textPopularTurn the speech in a video into text.Audio to textTurn an audio file into text.MP3 to textTurn an MP3 into text. Nothing uploads.Audio to SRTTurn audio into a timed SRT subtitle file.

Images

Squeeze an image under the exact size a form asks for.

Start hereCompress image to 100KBShrink an image under 100 KB.Compress image to 20KBShrink an image under 20 KB.Compress image to 50KBShrink an image under 50 KB.Compress image to 200KBShrink an image under 200 KB.

Clipping

For clippers: what a clip could pay, and what the app buttons hide.

Start hereSafe zone checkerDrop a video. See what TikTok, Reels and Shorts cover.Clipping earnings calculatorViews in, dollars out. See what your clips could pay.