Metadata Editor

Add Metadata to Media Files

Protect your work and improve SEO. Add copyright notices, author information, and keywords to your files.

System Architecture
Zero-Exposure Pipeline

Media data remains local within the browser's volatile sandbox. FFmpeg is executed as a WebAssembly binary. No egress of raw bits occurs.

Core Compute Nodes

Single-threaded processing by default for max stability. Multi-threading enabled via SharedArrayBuffer where environment supports.

Shared by 85,000+ Developers

API CONTROL
Cluster: Lambda.6

Professional Media Tagging

Correctly tagging your media files is essential for professional distribution. Our tool allows you to embed global metadata into MP4, JPG, and other formats instantly.

Copyright Embed

Add permanent ownership info to your digital assets.

Author Data

Include your professional information in file headers.

Keyword Tags

Add SEO keywords directly into media files for better indexing.

How to Add Metadata

1

Upload Media

Select the video, image, or audio file.

2

Enter Details

Fill in the copyright, author, and keyword fields.

3

Save Tags

Apply the metadata and download your tagged file.

Frequently Asked Questions

Can I batch tag files?

Yes, you can apply the same metadata across multiple files in a single session.