SEERSeerKits

Crop Video Frame Online

Remove unwanted edges and focus on the part of the frame that matters. Set crop dimensions visually — processed locally when ffmpeg.wasm is available.

Local Processing

Drag and drop your file here

or click to browse from your device

mp4movwebmmkv

Maximum file size: 200 MB

Import fromOneDrive URLs supported

Supported Formats

File types you can use with Crop Video.

Supported Input Formats

mp4movwebmmkv

Available Output Formats

mp4webm

Usage Limits

Free tier limits for Crop Video on the web.

  • Max file size

    200 MB per file

  • Daily free uses

    12 conversions per day

  • Batch limit

    Up to 1 file at once

Need more? Try the Seer app for expanded limits.

Privacy & Processing

Related Tools

Video Converter
Change MP4, MOV, WebM, and other video formats in your browser. Local-first processing keeps files private — free for files up to 200 MB.
Open tool →
Video Cutter
Set precise in and out points to trim clips without re-encoding the entire file when possible. Fast, private, and free for everyday edits.
Open tool →
Video Compressor
Reduce video file size for email, messaging, and web uploads while keeping acceptable quality. Process locally — no signup, free for files under 200 MB.
Open tool →
Merge Videos
Combine multiple video clips into one continuous file in the order you choose. Local-first merging keeps footage private — free for files up to 200 MB.
Open tool →

How to Use

How to use Crop Video with SeerKits

  1. 1

    Add your file

    Upload or drag your video file. SeerKits detects the format automatically.

  2. 2

    Adjust settings

    Configure options such as quality, speed, volume, or effect presets to match your goal.

  3. 3

    Process and download

    Start processing and save the result when complete. Continue editing in Seer Video for advanced workflows.

Need more power?

Take Crop Video further with Seer Video

The web tool is perfect for quick jobs. When you need bigger files, batch workflows, or pro-grade controls, continue in the Seer app ecosystem — same privacy-first approach, more headroom.

  • Larger file limits beyond the web free tier
  • Batch processing for multiple files at once
  • Advanced codec and quality options
  • Offline processing when you need it on the go
Download Seer Video

Frequently Asked Questions

Does SeerKits upload my video files?
SeerKits prefers local processing in your browser whenever your device supports the operation. Your files stay on your device during local jobs — no account is required.
What is the free file size limit?
You can process files up to 200 MB for free on the web. Need larger files or batch jobs? Download the Seer Video app from the Seer ecosystem for expanded limits.
Which output format should I choose?
MP4 offers the widest compatibility for sharing and playback. WebM works well for web embeds with smaller sizes. Advanced options unlock in the Seer app.