Video Trimmer: cut clips in your browser
Trim any video into the exact clip you need. 100% secure, nothing uploaded, nothing stored. Fast mode is instant with no re-encoding. Precise mode is frame-accurate. Optional MP3 extraction.
- 100% secure and private
- Fast or precise modes
- Extract MP3 from a range
- Works offline
Reels, Shorts & TikTok
Keep clips under 60 seconds. Use the +15s, +30s and +60s buttons to snap your range.
Fit a size limit
Pick a limit for Discord, WhatsApp or email and we will compress the clip to fit.
Frame-accurate cuts
Use Precise mode when the exact frame matters. Use Fast when speed matters more.
Pull audio from a clip
Choose MP3 to save the sound from your selected range.
100% private. Your video is never uploaded or stored. How we keep it private
- 100% Secure
- No Upload
- No Storage
- No Sign-up
- Works Offline
- No Watermark
Why this tool is the best choice
Everything runs on your device, so it is faster, safer and free from the usual online-trimmer trade-offs.
| Feature | TToolDeck | Clideo / Kapwing | Adobe / Canva |
|---|---|---|---|
| Nothing uploaded to a server | Yes | No | No |
| No sign-up or email | Yes | Partial | No |
| No watermark on output | Yes | No | Paid only |
| Works offline after first load | Yes | No | No |
| Fast mode (no re-encode) | Yes | Partial | No |
| Precise mode (frame-accurate) | Yes | Yes | Yes |
| Extract MP3 from the trimmed range | Yes | No | No |
| WebM output | Yes | Partial | Partial |
| Live preview of trim range | Yes | Partial | Yes |
| Quality loss on fast mode | None | Varies | Always re-encodes |
Comparison reflects publicly available information at the time of writing. Features may change. Representative examples of common patterns.
All video tools
Free browser-based video tools. Nothing uploaded, ever.
How it works
- 1
Drop your video
Drag or click to choose. Nothing is uploaded, nothing is stored. Max 500 MB and 10 minutes.
- 2
Pick the range and mode
Drag the start and end sliders or use quick-set buttons. Preview the range before committing.
- 3
Download the trimmed clip
Fast mode is instant; precise mode takes about 1× the clip length. No watermark, no account.
Everything you get for free
Two trim modes: fast or precise
Fast mode uses stream-copy: instant, preserves original quality exactly, but cut points snap to keyframes. Precise mode re-encodes for frame-accurate cuts. Most tools only offer one.
Instant trim with stream-copy
Fast mode is literally instant, with no re-encoding and no quality loss. A 500 MB video trims in under a second. Perfect for cutting a few seconds off a phone recording.
100% secure, nothing uploaded
Trimming happens in your browser with ffmpeg.wasm. Private footage, client videos and family clips never leave your device.
Extract MP3 from the trimmed range
Only need the audio from a section? Pick "Extract MP3" and the trimmed range becomes a 192 kbps MP3. Rare on free tools.
Output MP4, WebM or keep original
Keep the original container for stream-copy speed, or pick MP4 for universal compatibility or WebM for web videos. Full control.
Visual timeline with live preview
Drag the sliders and the video seeks to that exact frame. Preview the trim range with one click before you commit.
Quick-set buttons and timecode display
Set +5s, +10s, +15s, +30s, +60s with one click. Millisecond-precision timecodes on every slider.
No sign-up, no email, no watermark
Open, drop the video, choose the range, download. No account, no confirmation email, no watermarks on the output.
What people use it for
Cut a highlight from a recording
Pull the best 30 seconds out of a long video recording and save it as a shareable clip.
Remove intro or outro
Trim off the first or last few seconds of a downloaded video before reposting.
Cut a section for social media
Instagram and TikTok want short clips. Trim to 15 or 30 seconds before uploading.
Split long video into parts
Extract chapter 1, then chapter 2, etc. by trimming each range and downloading separately.
Extract audio clip
Pull just the audio from a specific section of a video: a song snippet, a quote, or a soundbite.
Trim before sharing
Cut personal content out of a video before sending it to a group or posting publicly.
Questions people ask
Is my video uploaded anywhere?
No. Everything runs in your browser using ffmpeg.wasm. Your video never leaves your device, so we cannot see it even if we wanted to.
Is it really 100% secure?
Yes. There is no upload step, no server processing, no temporary storage. Open your browser network tab while you use the tool and you will not see your video being sent anywhere.
What is the difference between Fast and Precise mode?
Fast mode uses stream-copy. It copies the video bytes without re-encoding. This is instant and preserves quality exactly, but cut points snap to the nearest keyframe (every few seconds). Precise mode re-encodes the trimmed range, so cuts are frame-accurate to the millisecond. Precise takes roughly 1× the length of the trim range to process.
Which mode should I use?
Use Fast when you just want to remove the start or end of a video and the cuts do not need to be perfect. Use Precise when the exact frame matters: editing a scene, cutting mid-action, or syncing to music.
Does trimming reduce quality?
In Fast mode, no. The original quality is preserved exactly. In Precise mode, quality is re-encoded at a high preset (CRF 20), which most people cannot visually distinguish from the original.
Can I extract just the audio from a section?
Yes. Pick "Extract MP3" from the output dropdown. Only the trimmed range becomes a 192 kbps MP3. Perfect for soundbites, music snippets or podcast clips.
What is the maximum file size?
500 MB and up to 10 minutes per job. Fast mode handles even larger files if you trim a smaller range from a big source.
What video formats work?
MP4, WebM, MOV, MKV, M4V, OGV, AVI, FLV, WMV and anything your browser can decode. MP4 is the safest input.
Does it work on iPhone and Android?
Yes. Safari on iOS and Chrome on Android both work. Fast mode is instant even on phones.
Does it work offline?
After the first use the engine is cached. After that, you can switch off WiFi and trim locally.
Can I trim multiple clips at once?
Not in this version. It handles one clip at a time. You can trim the same video multiple times with different ranges.
Will the trim affect the audio sync?
No. Fast mode preserves the original audio track. Precise mode re-encodes audio in sync with the video.
100% secure, nothing stored
Trimming happens in your browser. There is no upload step, no temporary server-side storage, no queue, no retention. Open your browser network tab while you use the tool and you will not see your video being sent anywhere. See why ToolDeck is different.