Online Video Cutter - Trim Video Online Free

This free online video cutter and trimmer lets you trim video online in your browser - no upload, no signup, no watermark. Cut clips from longer recordings, remove unwanted sections, or shorten footage for social media. Fast mode uses stream copy for near-instant processing into an MP4 that still starts on the frame you picked, while Compatible mode re-encodes for broader format choice. Your files never leave your device.

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🔒 Your files never leave your device - 100% private & secure

🔒100% Private

⚡No Upload

🌐Works Offline

🆓Completely Free

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After trimming, compress your video to shrink the file size before uploading or sharing.
Turn your trimmed clip into an animated GIF with our video to GIF converter.
Pull a still image out of your clip with the video frame extractor.
Want every section rather than just one? The video splitter cuts a long recording into parts and keeps them all.
Trimming shortens a video. To cut the edges of the picture instead - black bars, a cluttered background, a 9:16 frame for Reels - use the video cropper.
Change video speed on the trimmed section to speed it up into a timelapse or slow it down for slow motion.

Free Online Video Cutter - Trim Video Online in Your Browser

VidShift is a free online video cutter and video trimmer that runs entirely in your web browser. Drop in a clip, drag the timeline handles to mark the section you want to keep, and export a trimmed file in seconds. There is nothing to install, nothing to upload, and no watermark on the output - just a faster, more private way to trim video online.

Video Cutter or Video Trimmer - What Is the Difference?

Nothing, in practice - a video cutter and a video trimmer do the same job. Both let you pick a start point and an end point in a clip and discard everything outside them. Some tools use "cut" to mean removing a section from the middle and "trim" to mean shortening the ends, but the mechanics are identical: you mark the part you want to keep and export it. VidShift covers both cases - drag the handles to trim the ends off a clip, or cut a specific moment out of the middle of a long recording and save it as its own file.

What Is Video Trimming?

Video trimming is the process of cutting unwanted sections from the start, end, or middle of a video file to produce a shorter clip. Unlike full video editing, trimming keeps the rest of the footage exactly as it was recorded - the audio stays in sync, the resolution and frame rate are unchanged, and no transcoding is required for a basic cut. It is the fastest way to shorten a recording, isolate a specific moment, or prepare a clip for sharing without overhauling the file. A good online video trimmer should let you set precise start and end points, preview the result before exporting, and finish in seconds rather than minutes.

Supported Video Formats

VidShift's video file trimmer accepts every major container in use today. Drop in any of the following and start cutting right away:

MP4 - the most common format for phones, cameras, and online video. Works with H.264, H.265 (HEVC), and AV1 codecs.
WebM - the open web standard used by YouTube and many browsers, with VP8 and VP9 video.
MKV - the Matroska container often used for high-quality recordings, screen captures, and downloads.
MOV - QuickTime files recorded by iPhones, Macs, and many professional cameras.
M4V, MPEG-TS, OGV - additional containers commonly produced by editors, broadcast tools, and older devices.

Fast mode exports an MP4 and uses stream copy where the source codecs allow, so processing is near-instant on most clips and the cut still starts exactly where you set it. Compatible mode re-encodes the video and lets you choose MP4, WebM, or MKV - useful when you need the cut baked into the frames themselves or guaranteed playback on a specific device.

How Browser-Based Trimming Keeps Your Files Private

Most online video cutter tools require you to upload your file to a remote server, where it is processed, queued, and stored - sometimes for hours, sometimes indefinitely. VidShift takes a different approach: every byte of your video stays on your device. The trimmer runs as WebAssembly code inside your browser tab, using your own CPU to read, cut, and write the file. There is no upload progress bar because there is no upload.

This matters when you are trimming sensitive footage - medical recordings, confidential meetings, family videos, security camera clips, or unreleased work. Your file never touches a server you do not control, so there is no risk of it being indexed, leaked, or retained by a third party. The tool also works offline after your first visit, so you can trim videos on a plane, on a slow connection, or anywhere a normal cloud service would fail.

How to Trim a Video Online for Free

Select your video
Drag and drop a file onto the page, or click "Select Video" to browse your device. MP4, MOV, WebM, MKV, and other common formats are supported.
Set start and end points
Drag the handles on the timeline to mark the section you want to keep, or type exact timecodes into the start and end fields for precise control.
Choose a processing mode
Fast mode copies the original streams without re-encoding, giving you a trimmed file in seconds with zero quality loss and a cut that starts on the frame you chose. Compatible mode re-encodes the video, baking the cut into the frames so it plays exactly the same on any device.
Trim your video
Click the "Trim Video" button. Processing runs entirely in your browser - your file is never uploaded to a server.
Download the result
When trimming is complete, click "Download" to save the trimmed file to your device.

Cutting Intros and Outros

Remove unwanted beginnings and endings from recordings, tutorials, or vlogs. If your screen recording starts with setup steps or your vlog has dead time at the end, trim those sections away before sharing.

Extracting Clips from Longer Videos

Pull out specific moments from long recordings - a highlight from a gaming session, a key quote from a meeting, or a reaction worth sharing. Set your start and end points around the moment you want and trim it into a standalone clip. Trimming first also pays off if you then turn the video into a GIF, since fewer frames means a smaller and sharper animation.

Shortening Videos for Social Media

Platforms like Instagram Reels, TikTok, and YouTube Shorts have strict length limits. Use the trimmer to cut your video down to the right duration before uploading, so you keep control over which part makes the cut.

Removing Dead Air and Mistakes

Clean up screen recordings, presentations, or podcast videos by trimming out long pauses, stumbles, or off-topic tangents. Fast mode makes this especially quick since there is no re-encoding wait.

Trim Without Re-encoding - Fast Mode vs Compatible Mode

VidShift offers two trim modes to suit different needs. Fast mode copies the original video and audio streams without re-encoding. This makes it near-instant and produces zero quality loss - the output is bit-for-bit identical to the source in the trimmed section. The cut still lands where you set it: the copy begins at the keyframe before your start point and the exact offset is written into the MP4 edit list, so players open on the frame you chose. The short lead-in stays in the file rather than being shown, which makes the output slightly larger than the clip alone.

Compatible mode re-encodes the video, which is slower but bakes the cut into the frames themselves, so nothing depends on the player reading an edit list. Use it when you need that guarantee - for a device or player that ignores edit lists, or when you want WebM or MKV out instead of MP4.

Tips for Precise Trimming and a Faster Workflow

A clean trim depends on three things: where you place the cut, how the cut is made, and how confident you are in the result before you export. The tips below cover the techniques that make VidShift's browser-based trimmer faster to use day-to-day, and how to get a frame-perfect result whenever you need one.

Use Typed Timecodes for Frame-Accurate Cuts

Dragging the timeline handles is fast for rough trims, but the timecode inputs are the most precise way to set start and end points. Type values directly in HH:MM:SS.ms format - for example, 00:01:23.450 lands at one minute, twenty-three seconds, and 450 milliseconds. Both modes honour the timecode you type, so a typed start point lands where you asked in either one. This is essential when you need a clip to sync to music, match a transition, or align with another piece of footage in a longer edit.

Preview Before You Export

Use the video player to scrub through your selection before clicking Trim Video. Play the section a few seconds before your start handle and a few seconds after your end handle so you can hear how the audio cuts in and out. Most "bad" trims are not technical mistakes - they are start points that clip a syllable or end points that cut off a breath. Spending ten seconds checking the boundaries saves a re-export.

Pick the Right Mode for the Job

Fast mode is the default because it uses stream copy where possible - the video track is passed through without re-encoding, so processing finishes in seconds even on large files. It still starts at the timecode you set: the offset from the preceding keyframe is recorded in the MP4 edit list rather than trimmed away, so the lead-in is hidden instead of shown. Switch to Compatible mode when you need the cut baked into the frames - for a player that ignores edit lists - or when the source uses a codec the destination player struggles with, or when you want WebM or MKV.

The Privacy Advantage of Local Processing

Because nothing is uploaded, you can trim files you would not feel comfortable sending to a server you do not control - confidential meetings, medical recordings, internal training material, NDA-protected footage, raw camera files from a paid shoot. The trimmer runs in a sandboxed browser tab using WebAssembly and WebCodecs, so the only thing leaving your device is the trimmed file you choose to save. No account, no email address, and no upload queue - just open the page and cut.

Frequently Asked Questions

How do I trim a video online for free?

Drop or select your video file on this page. Use the timeline scrubber or type exact timecodes to set your start and end points. Click Trim Video and download the result. Everything runs in your browser - no upload, no signup, no cost.

Will trimming reduce the video quality?

In Fast mode (the default), the video is not re-encoded - the original video and audio streams are copied directly. This means zero quality loss and near-instant processing. Compatible mode re-encodes the video, which may cause a slight quality difference but ensures the output works on all devices.

What is the difference between Fast and Compatible mode?

Fast mode copies the existing video and audio streams without re-encoding. It is near-instant, preserves the original quality exactly, and still opens on the frame you chose - the offset from the preceding keyframe rides along in the MP4 edit list. Compatible mode re-encodes the video, which is slower but bakes the cut into the frames, so it is exact even on players that ignore edit lists, and it can export WebM or MKV.

What video formats can I trim?

VidShift supports all common video formats: MP4, MOV (including Apple ProRes), MKV, WebM, OGV, M4V, and MPEG-TS. In Fast mode, the output format matches the input. In Compatible mode, you can choose between MP4, WebM, or MKV.

Can I use another tool on the result without re-uploading?

Yes. When the trim finishes, the "Ready to do more?" links hand your result straight to the next tool - compress it, add a watermark, change its speed and so on - with no download-and-re-upload step in between. The file is handed over through your browser's own local storage and never touches a server, so chaining tools together stays exactly as private as a single conversion.

How precise is the trim - can I cut to the exact frame?

Both modes cut where you ask. Fast mode copies whole keyframe-aligned packets and records your exact start point in the MP4 edit list, so playback opens on the frame you chose while the brief lead-in stays hidden in the file. Compatible mode re-encodes so the cut is baked into the frames themselves - use it if your target player ignores edit lists, or when you need WebM or MKV.

Is there a maximum video length or file size?

There is no hard limit on video length or file size. The practical limit depends on your device's available memory. In Fast mode, even very large files can be trimmed quickly since no re-encoding is needed. For large files in Compatible mode, try a lower quality or resolution to reduce memory usage.

Can I trim audio files too?

This tool is designed for video files. For audio-only files, try our MP4 to MP3 Converter to extract and convert audio. For trimming audio tracks from video, trim the video here first, then extract the audio.

Is it safe to trim videos online?

It is safe to trim videos with VidShift because nothing is uploaded. Your files never leave your device - VidShift has no backend servers that receive or store your media. All processing runs locally in your browser using WebAssembly, so even sensitive footage like confidential meetings, medical recordings, or unreleased work stays completely private. The tool even works offline after your first visit. Many other online trimmers upload your file to a third-party server, where it can be queued, cached, or retained for hours; VidShift avoids that risk entirely.

What is the best online video trimmer?

VidShift is a top choice for an online video trimmer because it processes everything in your browser - no upload wait, no file size caps, and no watermarks. Fast mode trims instantly with zero quality loss, while Compatible mode re-encodes for maximum player compatibility. Unlike most online trimmers, VidShift works offline and never stores your files on a remote server.

Is VidShift a free online video cutter?

Yes. VidShift is a free online video cutter as well as a trimmer - the two describe the same job. Cutting a video means choosing a start and end point and removing everything outside it, which is exactly what the timeline handles and timecode fields here do. To cut video online, drop in your file, set where the clip should begin and end, and click Trim Video. There is no upload, no signup, no file size cap, and no watermark, and the cut runs entirely in your browser so your footage stays private.

Can I cut a video online for free without watermarks?

Yes. VidShift lets you cut video online for free with no watermarks, no branding, and no signup. The output is a clean file identical to the original - just shorter. There are no premium tiers or hidden limits.

How is VidShift different from other video cutter tools?

Most video cutter tools upload your file to a remote server for processing, which is slow and raises privacy concerns. VidShift runs entirely in your browser using WebAssembly - nothing is uploaded. This makes trimming near-instant in Fast mode and keeps your files completely private. It also works offline after your first visit and has no file size restrictions.

How do I trim a video without downloading software?

Open VidShift's video trimmer in any modern browser - Chrome, Edge, Firefox, or Safari on desktop or mobile. Drag your video file onto the page or click Select Video to choose one from your device. Use the timeline handles or type exact timecodes to mark the section you want to keep, pick Fast or Compatible mode, then click Trim Video. The trimmed file downloads straight to your device. There is no installer, no app, no signup, and no upload - the trimmer is just a web page that runs the work locally in your browser.

How do I trim a video to under 30 seconds?

Load your video and use the end handle on the timeline to set the end point at or before the 30-second mark. You can type 00:00:30 into the end timecode field for a precise cut. In Fast mode, the trim is nearly instant. This is useful for shortening clips for Instagram Reels (max 90 seconds), TikTok, or any platform with a time limit.

How do I trim a video on iPhone or Android?

Open VidShift in your mobile browser - Chrome on Android and Safari on iOS both work. Tap the upload area to select a video from your camera roll. Use the timeline handles to set your start and end points (pinch to zoom the timeline for more precision on small screens), then tap Trim Video. The trimmed file downloads to your device. No app install is needed.

How do I cut the beginning or end off a video?

To trim a video and remove just the beginning, drag the left handle on the timeline to where you want the clip to start - the section before it is discarded. To cut the end, drag the right handle inward to your new finish point. Click Trim Video and the result downloads with the unwanted intro or outro removed.

How do I trim a video for Instagram or TikTok?

Load your clip and use the timeline handles or timecode fields to trim a video down to the platform's limit - 60 seconds for an Instagram feed post, 90 seconds for Reels, and up to 10 minutes for TikTok. Fast mode keeps the original MP4 quality during trimming so you upload the cleanest possible source. If the trimmed file is still too large for the app, run it through the video compressor afterwards.

Can I trim a video and keep the original audio?

Yes. When you trim a video with VidShift, the audio track is kept in perfect sync with the cut and exported alongside the video. Fast mode passes the audio through untouched wherever the trim starts, so on the formats you are likely to meet there is no re-encode and no change to the audio at all. The one exception is a source whose audio codec MP4 cannot carry - G.711 from an older AVI, say - which is re-encoded to AAC at a high bitrate. If you want a silent output instead, use the video muter after trimming.