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Jay PadimalaMarch 20265 min read
Video Tools5 min read

Merge Videos Online Free — Combine Multiple Clips

Merge videos online for free. Combine multiple MP4, MOV, WebM clips into one file. No watermark, no upload.

950 words

Access and pricing

Supported tools include 5 free on-device uses per day, shared across eligible tools. On compatible devices, guest access needs no sign-in. Signed-in users also get 5 daily eligible on-device uses. AI and cloud processing use credits separately.

New accounts can claim 20 welcome credits once. Eligible offers in MiOffice can earn up to 80 reward credits; offer conditions apply.

Starter costs $6.99/month and includes 250 credits at each paid renewal plus unlimited eligible local processing. Unused credits roll over. The $2.99 Day Pass covers 24 hours of eligible local processing; AI and cloud credits are separate.

Compare tools using a representative file and inspect the export. Check supported formats, device compatibility, processing location and the displayed cost before starting. This article is published by MiOffice; consider its recommendations with that affiliation in mind.

Pricing

Access and pricing updated October 30, 2026. This editorial update does not indicate a new test run.

Merging video clips into a single file is a fundamental editing operation. Combine multiple takes into one final video, join highlights from different events, or stitch together screen recordings from a multi-part tutorial.

MiOffice merges videos in your browser using FFmpeg WebAssembly. Select your clips, click merge, and download one continuous file. No upload, no watermark, Guest access on supported tools; AI requires sign-in and credits.

How to Merge Videos Online

  1. 1

    Open the Video Merger

    Go to the video merger.

  2. 2

    Select Your Clips

    Upload 2-10 video files (MP4, MOV, WebM, AVI, MKV). They merge in the order selected.

  3. 3

    Download Merged Video

    Click merge. Your single combined MP4 file is ready to download.

Common Merge Workflows

ScenarioTypical ClipsResult
Tutorial series3-5 screen recordingsComplete tutorial video
Event highlights5-10 short clipsHighlight reel
Multi-take recording2-3 takesBest parts combined
Travel montageMultiple location clipsSingle travel video

Tips for Better Merges

  • --Trim first: Use Video Trimmer to cut each clip before merging to remove unwanted sections.
  • --Match resolution: For best results, ensure all clips have the same resolution (e.g., all 1080p).
  • --Compress after: The merged file may be large. Run through Video Compressor to reduce size.

Privacy

All clips are processed in your browser using FFmpeg WebAssembly. No files are uploaded to any server. The merged output is generated locally on your device.

Merge Your PDFs Now

MiOffice AI is an AI-powered digital workspace studio. Create, edit, convert, compress, collaborate, and share — video, audio, images, documents, scanning, notes, screen sharing, and file transfer. the full MiOffice catalog, all in one place.

Merge NowLocal and cloud processing have different privacy terms

Frequently Asked Questions

How many videos can I merge at once?
You can merge up to 10 video files in a single operation. The combined file size limit is 500MB.
Do the videos need to be the same format?
For best results, use videos with the same resolution and format. MiOffice re-encodes all clips to ensure smooth playback, but matching resolutions produces the best output.
Can I control the order of merged clips?
Yes. The clips are merged in the order you select them. Rearrange by removing and re-adding files in your desired order.
Is there a transition between clips?
Clips are joined end-to-end with a direct cut (no transition). For crossfades or other effects, you would need a full video editor.

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Jay Padimala

CEO & Founder

Jay Padimala is CEO and Founder of MiOffice, a product of JSVV SOLS LLC.

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