Merge Videos Online — Combine Clips Free
Join multiple video clips into a single file. Drag to reorder, preview before exporting, and download — all in your browser.
How to use Merge Videos Online — Combine Clips Free in 3 steps
- 1
Add your clips
Drag and drop multiple video files, or add them one at a time. All major formats supported.
- 2
Reorder with drag
Rearrange clips with simple drag-and-drop. Preview the sequence before rendering.
- 3
Export the merged video
Click Merge. Your browser stitches the clips and outputs a single MP4 file.
Why choose Merge Videos Online — Combine Clips Free
Combine any number of clips
Merge 2 to 20 clips in a single export. Total duration only limited by your device memory.
No upload needed
Clips are concatenated locally in your browser via FFmpeg.wasm.
Drag to reorder
Rearrange clip order with a simple drag. Remove any clip with one click.
Smart concat
When all clips share the same codec/resolution we stream-copy (no re-encoding) for instant results.
Free, no watermark
Unlimited merges, no branding stamped on your video.
Who uses Merge Videos Online — Combine Clips Free
Compilation videos
Stitch together highlight reels, gameplay clips, or travel moments into one video.
Multi-camera shoots
Combine takes from different cameras or angles into the final deliverable.
Long-form recordings
Reassemble a meeting, lecture, or stream that was split across multiple files.
Trusted by creators worldwide
Frequently asked questions
- How many clips can I merge?
- Up to 20 clips at a time, with the total combined size limited to about 2 GB for reliable browser performance.
- Do the clips need to have the same format?
- Not necessarily — we re-encode differing clips into a common format. If they already match, we use stream copy for instant, lossless merging.
- What is the output format?
- MP4 with H.264 video and AAC audio — compatible everywhere.
- Is the quality preserved?
- When clips share the same codec, stream copy keeps quality bit-identical. When re-encoding is needed, a high-quality preset is applied by default.
- Can I add transitions between clips?
- Not currently. Merging is a direct concatenation. For transitions, use a dedicated video editor after merging.
- Do the files leave my device?
- No. Everything runs in your browser via FFmpeg.wasm.
Related tools
Trim Video Online — Cut Clips Free
Cut unwanted parts from any video. Supports MP4, MOV, AVI, WebM. Processing happens in your browser — your file never leaves your device.
Compress Video Online — Free, No Upload
Shrink MP4, MOV, AVI, WebM files up to 80% smaller while keeping great visual quality. Your video never leaves your browser.
Convert Video Online — All Major Formats
Swap between MP4, MOV, AVI, MKV, WebM, FLV, and WMV in your browser. No upload, no account, no watermark.