Rotate video
Turn a sideways or upside-down video the right way up, or mirror it. Turning takes seconds and loses nothing, and your video never leaves your device.
An example: 8 seconds of IMPAULSIVE
MP4, MOV, WebM or MKV, or drop one on the preview. Nothing is uploaded.
Turn and flip
As it is
Turn or flip it first: the preview shows how it'll come out.
How to rotate a video
- Choose your video, or drop it on the preview. MP4, MOV, WebM and MKV work.
- Turn it left or right until the preview is the right way up, or mirror it.
- Save it, then download it.
Why turning takes seconds
A video file can say which way up to show its picture: phones write that into every video they record, and players, editors and apps read it. Turning a video here changes that note and copies the picture as it is, so even a long video is done in seconds and every frame is untouched. A mirror can't be done that way everywhere, so a flip re-encodes the picture, at high quality.
Sideways isn't the same as vertical
Turning a horizontal video on its side makes it tall, but everything in it lies on its side too. To post a horizontal video on TikTok, Reels or Shorts the right way up, crop it to 9:16 with the vertical video converter or the video cropper. See every app's shape and size in video sizes for TikTok, Reels and Shorts.
Questions
How do I rotate a video?
Choose the video, press Turn left or Turn right until the preview is the right way up, and press Save rotated video. Then download it. A half turn is two presses.
Why is my video sideways?
Phones don't turn the picture itself: they record it one way and note which way up it goes. If the phone guessed wrong, like when you started filming flat on a table, or an app ignores that note, the video plays sideways. Turning it here fixes the note.
Does rotating a video lower its quality?
Not here. A turn is saved in the file's rotation info, the same way phones save it, so the picture is copied exactly as it was. A mirror or upside-down flip has to be re-encoded, which is done at high quality.
How do I flip or mirror a video?
Press Mirror to flip it left to right, which fixes text that reads backwards in a front-camera video, or Upside down to flip it top to bottom. You can turn it as well, and the preview shows the result.
Is my video uploaded anywhere?
No. Your browser reads the video and saves the turned copy on your device. Nothing is sent to us or anyone else.
Is it free?
Yes, with no watermark and nothing to sign up for.
Horizontal in, vertical clips out
Paste a YouTube link and Clyper finds the best moments and makes each one a vertical clip, framed on whoever is talking and captioned: up to 30 clips per video.
Guides
- Making clipsVideo sizes for TikTok, Reels and Shorts in 2026The sizes, shapes and limits for each app, where captions are safe, and how to make a 16:9 video vertical.7 min read
- Making clipsHow to compress a video without losing qualityHow file size works, how much video fits in Discord's and Gmail's limits, and the settings that keep it looking good.5 min read
- Making clipsHow to clip a YouTube videoShare a moment by its start, embed just that part, cut it into a vertical clip, or get clips made from the link.6 min read
More free tools
- Vertical video converterTurn a horizontal video into a 1080 × 1920 one for TikTok, Reels and Shorts, cropped or fitted, without uploading it.
- Split screen video makerStack a streamer's webcam over the game, two people talking, or a clip over gameplay, in one 1080 × 1920 video.
- Crop videoCrop a video to any shape, 9:16, 1:1, 4:5 or your own, by dragging a box over it, without uploading it.
- Add text to videoPut a title, a hook or a label on a video, styled the way clips are and placed clear of the apps' buttons, as an MP4 with no watermark.
- Add watermark to videoPut your @handle or logo on a video, see-through, in any corner or moving between them, clear of the apps' buttons.
- Add captions to videoBurn captions into a vertical video, word by word in the styles clips use: transcribed from its speech, or from an SRT or VTT file.
- Auto caption generatorTurn a video's speech into timed captions in your browser: edit them, download SRT or VTT, or burn them into a vertical video.
- SRT to VTT converterConvert subtitles between SRT and VTT, shift their timing, or turn them into plain text, in your browser.
- Video to text converterTranscribe a video or audio file into text with timestamps, in your browser, and copy or download it.
- Video compressorMake a video smaller to fit Discord, an email or any size you pick, as an MP4, without uploading it.
- MP4 converterTurn MOV, MKV, WebM and other videos into MP4, several at once, without losing quality when the formats allow, and without uploading them.
- Video trimmerCut a video down to the part you want, at the same size and quality, in your browser and without uploading it.
- Video splitterSplit a video into parts: every 30 or 60 seconds, into equal parts, or where you mark it, kept as it is or 9:16 and numbered.
- Merge videosJoin clips into one video, in the order you choose, fitting clips of other shapes on a blurred background, black bars or a crop.
- TeleprompterRead your script on camera: it scrolls at your speaking pace, pauses when you do, and can record you with your camera.
- Speed up videoSpeed a video up or slow it down, from 0.25× to 4×, keeping the voice's pitch, and download the MP4. Works on audio too.
- Video to GIF converterTurn a few seconds of a video into a GIF, at the size and smoothness you pick, in your browser.
- Remove background noise from videoTake fans, hum, traffic and room noise out of a video's sound (or a sound file's) and keep the voice, on your device.
- Increase video volumeMake a quiet video louder: it's measured in LUFS and brought up to -14 LUFS, a common level for social video, without distorting.
- Bleep censorBleep the swearing out of a video or podcast: it's transcribed on your device, the swear words found, and each one bleeped.
- Add music to videoPut a song under a video's sound: set the volumes, fade it, loop it, and let it dip when someone talks. Download the MP4.
- Video to MP3 converterSave a video's sound as an MP3, M4A or WAV, all of it or just a part, in your browser and without uploading it.
- Audiogram makerTurn a podcast's audio into a video: its cover, a waveform that moves with the sound and captions from the speech, as a 9:16, square or 16:9 MP4.
- Remove audio from videoTake the sound out of a video, keeping the picture exactly as it is, in seconds and without uploading it.
- Remove silence from videoCut the pauses out of a talking video or podcast automatically: hear it without them first, then download a tighter MP4.
- Video size checkerCheck a video's shape, size, length and format against what TikTok, Reels and Shorts take, and see what to fix.
- Safe zone checkerCheck your clip against TikTok, Reels and Shorts' buttons and captions before you post.
- YouTube thumbnail makerMake a 16:9 thumbnail from a frame of your video: a bold title, your face on top, and a preview the way YouTube shows it.
- Shorts thumbnail makerMake a 9:16 cover for a Short, a TikTok or a reel: a frame of your video with a bold title, at the sizes the apps suggest.
- YouTube clip makerClip any moment of a YouTube video by its start and end, and share it as a link, an embed or its timestamps.
- YouTube timestamp generatorMake chapters for a YouTube description: mark them as the video plays or from its transcript, checked against YouTube's rules.
- YouTube thumbnail downloaderGet any YouTube video's thumbnail in every size YouTube keeps, up to 1280 × 720, from its link.
- Aspect ratio calculatorFind any size's aspect ratio, a new width or height at the same ratio, and the crop for 9:16, 1:1 or 4:5.
- Clipping earnings calculatorSee what your clips could earn on campaigns that pay per 1,000 views, by the day, month and year.
- YouTube Shorts money calculatorSee what YouTube Shorts pay for your views, from the ad revenue Shorts share with creators in the Partner Program.
- TikTok money calculatorSee what TikTok's Creator Rewards Program could pay for your views, per 1,000 qualified views.
- YouTube money calculatorSee what your YouTube videos could earn from ads, per 1,000 views, by the month and the year.
- YouTube watch hours calculatorSee how many watch hours your views make and how long until you reach YouTube's 4,000 for monetization.
- Engagement rate calculatorWork out a post's engagement rate on TikTok, Instagram or YouTube, by views and by followers, against typical rates.
- Hook generatorGet opening lines for your clips from formulas that keep people watching past the first second.