Lossless Video Trimmer
Cut Video Online Without Re-Encoding
Cut and trim MP4, MOV, WebM, and MKV clips in under 0.1 seconds. 100% private WebAssembly processing with zero watermarks and zero quality loss.
Drop your video here or browse files
Cut and trim video clips in 0.1s using in-browser WebAssembly stream-copy. 100% private, zero watermarks.
Dedicated Trimming Tools
Trim MP4 Video
Slice intro and outro dead air from universal MP4 clips in 0.1s with zero quality loss.
Cut MKV Video
Instant keyframe stream-copy cutter for OBS Studio gaming captures and stream highlights.
Trim QuickTime MOV
Cut heavy Apple QuickTime recordings in browser RAM without installing third-party apps.
Cut Video for Discord
Slice clips down to highlight moments to fit easily within Discord free upload limits.
Trim WebM Video
Cut meeting captures and browser recordings cleanly with automatic header rebuilding.
Cut Animated GIF
Trim heavy GIF animations down to size, reducing file weight by up to 80% with zero watermark.
Lossless Video Cutter
Pure bit-for-bit stream-copying that slices container timestamps with 0% re-encoding artifacts.
Trim No Watermark
Say goodbye to forced Clideo/Kapwing watermarks. Unlimited free exports directly on your device CPU.
Trimmed on Your Device, End to End
Your video never uploads to an external server. Browser RAM cuts the stream in 0.1 seconds.
Your Device
Original Video File
In-Browser RAM
WASM Stream-Cut (0.1s)
Instant Download
100% Watermark-Free
Why Use In-Browser Stream Trimming?
Cut Dead Air from Gaming Clips
Slice off the first 30 seconds of waiting in lobby queues before sharing your clutch highlights on Discord or Reddit.
Clean Up Meeting & Screen Recordings
Trim out awkward pre-meeting banter or sensitive browser tabs from Loom and Zoom captures in under 1 second.
Prep Footage for Social Media
Cut videos down to the exact 15, 30, or 60-second limit required for Instagram Reels, YouTube Shorts, and TikTok.
Instant Video Shortening for Email
Quickly reduce presentation clips to just the relevant 20 seconds to stay safely under Gmail’s 25MB attachment limit.
ClipShrink vs. Cloud Cutters (Clideo & 123apps)
Why stream-cutting inside local browser memory is faster, cleaner, and strictly safer.
| Feature | Legacy Cloud Editors (Clideo / 123apps) | ClipShrink In-Browser RAM |
|---|---|---|
| Trimming Speed | 45–90s (Slow network upload + server queue) | 0.1–0.5s (Instant in-memory stream copy) |
| Watermark Policy | Prominent branding watermark unless paid (Clideo) | 100% Clean & Watermark-Free Always |
| File Privacy & Storage | Stored on remote servers for several hours | 100% In-Browser RAM (Never leaves your device) |
| Video Quality | Re-encoded / compressed on free tiers | 100% Lossless (Bit-for-bit stream copy) |
| Account Requirement | Email signup or Google login required to export | Zero signups, no accounts, unlimited use |