About
| Site name | Benri-Kit |
|---|---|
| URL | https://benri-kit.com/ |
| Operator | pan-chan (individual) |
| Launched | March 2026 |
| Contact | Contact form |
Why I built this site
Whenever I needed to do something quick with a PDF or an image, I was uneasy about online tools that upload the file to an external server. I would rather not send work documents or personal photos to a server when I don't know who manages it.
I wanted tools that could process PDFs and images quickly without sending files to an external server, so I built this site.
What makes this site different
Files are processed entirely in your browser
Every tool that handles PDF, image, video or text files does its work inside your browser. Your files are never sent to this site's server.
The one exception is IP Diagnostics, which queries an external service (ip-api.com) to look up location information for an IP address. That tool does not handle files.
Free to use
All tools are free to use, and no account is required.
Available tools
- PDF Tools — Rotate & Delete, Merge & Reorder, Stamp Overlay, Watermark, Extract Text, Batch Rename
- Image Tools — Compress & Convert, Crop, Watermark, EXIF Viewer & Remover, Batch Rename
- Video Tools — Video to GIF, Trim by Time, Crop Frame, Extract Audio (MP3)
- QR Code Generator
- E-Seal Maker — Round Seal, Square Seal, Date Stamp
- IP Diagnostics
- Converter — BASE64, URL Encode, Unicode Convert, JSON Format
- Character Counter
- Fund Simulator
About the articles
The articles on this site are written with the assistance of generative AI, and the operator reviews their content before publication.
If you find a mistake, I would appreciate it if you let me know through the contact form.
Contact
For questions, requests or bug reports, please use the contact form.
Privacy Policy
For how personal information, analytics and advertising are handled, see the Privacy Policy.