Image tools process selected files in your browser
The image compressor, resizer, converter, crop-and-rotate, and format optimizer use browser image APIs to read, transform, and export the selected image. Their processing code does not send those selected image files to a remote media-processing API.
Browser processing uses the device’s memory and compute, and available decoders and encoders can vary by browser. This describes the media-processing path; it is not a certification about every website request, browser extension, device, or hosting component.
PDF tools process selected files in your browser
The PDF tools read the selected files into browser memory, edit or render them with JavaScript libraries running in your tab, and produce the download there. Their processing code does not send your PDFs to a remote API. You can confirm this with your browser’s network panel while a tool runs.
Large PDFs can exhaust browser memory, some encrypted or unusual files may not open, and the Unlock PDF tool only works when you supply the correct password. Password protection uses AES-256 encryption performed in your browser.
Document and spreadsheet tools process text and files in your browser
The document and spreadsheet tools read the text you type or the files you open into browser memory and convert, format, or compare them with JavaScript running in your tab. Their processing code does not send your text, documents, or spreadsheets to a remote API. You can confirm this with your browser’s network panel while a tool runs.
Very large files can exhaust browser memory. Avoid pasting passwords or live secrets into any web page when sample data will do.
- TXT to PDF
- DOCX to Text
- DOCX to HTML
- HTML to PDF
- Markdown to HTML
- Markdown to PDF
- Word & Character Counter
- Text Cleaner
- Compare Text
- Find and Replace
- JSON Formatter
- XML Formatter
- CSV Formatter
- CSV to JSON
- JSON to CSV
- CSV to Excel
- Excel to CSV
- CSV Viewer
- Sort and Filter CSV
- Merge CSV Files
- Remove Duplicate Rows
- Date & Number Format Converter
Video tools are temporarily unavailable
Pixuna’s video compressor, video converter, and video-to-GIF pages are currently disabled while the processing service is paused. The saved frontend implementation sent selected videos as multipart form data to a configured API, but it does not establish the backend’s storage, access, logs, backups, third-party processors, cleanup, or deletion behavior.
Why the difference matters
Local image processing avoids sending the selected image to a media-processing API. A future server-processed workflow would require a file transfer and should only be restored when the service is available and its handling practices are understood.
Choose a workflow that fits the sensitivity of your files. For confidential media, use only a service whose operational policies and retention controls meet your needs.