100% private — processing happens on your device, nothing is uploaded.
Works best with short clips (Reels, TikTok, Stories). Very large files may be slow on mobile.
By using this tool, you agree to our Terms of Use
Drop 2+ clips in order and export a single timeline.
Hook + body + CTA without opening a heavy editor.
All joining happens on your device.
Simple concatenations should not require desktop software.
Select multiple files in order, merge, download one MP4.
For best results, use similar resolutions—or crop each clip first.
Merge only files you own or may process.
Select 2 or more clips. Order follows your selection order.
Filenames appear under the drop zone.
Click Merge and save the combined MP4.
Matching frame size avoids black bars. Crop each clip to the same ratio before merging when possible.
Private browser merging only.
Merging concatenates clips back-to-back into one file.
Files are joined in the order you pick them. Re-select to change order.
FAQ
Quick answers to the most common questions about this tool.
A few short clips work best in the browser. Keep total size under ~200 MB.
Yes—clips are re-encoded into one MP4.
Yes—local processing.
Yes, from each clip.
This tool does hard cuts (no fancy transitions yet).
Possible for very short clips; desktop is smoother.
Try fewer/smaller files or convert each to MP4 first.
Compress the result if you need a smaller upload.