Resize video (9:16, 1:1…)
Change a video's format for TikTok, Reels, Shorts (9:16), Instagram (1:1, 4:5) or YouTube (16:9): blurred background, black bars or crop. Free, no watermark, no upload.
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How to change a video's format
Drop your video: it is shown in 9:16 on a blurred background right away.
Pick the format (9:16, 1:1, 4:5, 16:9) and the fill mode: fit, fill or blurred background.
Export to MP4 in 720p or 1080p.
What you can do
- Trim, join, speed up
- Add several videos, shorten them by dragging the handles, split them, reorder them, speed them up or slow them down (0.25× to 4×), rotate them and set each one's volume.
- TikTok, Reels, YouTube formats
- Switch to vertical 9:16, square, 4:5 or 16:9 in one click: whole video with black bars, cropped to fill the screen, or on a blurred background.
- Text, subtitles and music
- Add text with 16 fonts, outline or box, import or export .srt subtitles, and add background music with a fade-out.
- MP4 export up to 1080p
- H.264 + AAC video that plays everywhere (phones, social networks, computers), in 480p, 720p or 1080p. Lossless fast trim when you only cut.
- Free, no watermark, private
- No sign-up and no watermark. Everything happens in your browser: your videos are never uploaded. MP4, MOV, WebM, MKV and AVI accepted.
Related tools
- Video editorEdit videos in your browser: trim, join, speed up, 9:16 TikTok format, text, subtitles, music.
- Trim videoShorten a video to the part you want, to a tenth of a second, or instantly without re-encoding. MP4, MOV, WebM.
- Merge videosJoin several videos one after another into a single one, even with different formats and sizes (MP4, MOV, WebM).
- Change video speedSpeed up (up to 4×) or slow down (down to 0.25×) a video, sound included without the chipmunk effect. MP4, MOV, WebM.
- Add subtitles to videoWrite subtitles on your video (fonts, outline, banner) or import an .srt file.
- Add music to videoAdd background music to your video, set its volume, keep or mute the original sound.
- Rotate videoTurn a sideways video by 90°, 180° or 270° and export it to MP4.
- Mute videoRemove the audio track from an MP4, MOV or WebM video, entirely or on some parts.
- Video converterConvert videos between MP4, MOV, WebM, MKV, AVI and GIF, or extract the sound as MP3.
- Compress videoShrink MP4, MOV, WebM or MKV videos by up to 90% with no upload: everything runs in your browser.
- Video to GIFTurn any video (MP4, MOV, WebM, AVI, MKV) into an animated GIF.
- Remove video metadataErase the GPS location, phone model and date from your videos, without re-encoding.