OsonKit

View IMG images
without uploading them.

PNG, JPG, WEBP, GIF with zoom. Nothing is sent to a server.

PDF · DOCX · XLSX · CSV · TXT · MD · JSON · images
up to 50 MB

How it works

  1. Choose an image
    Drop it on the page, pick it with the button or paste it with Ctrl V.
  2. It opens in your browser
    The format is checked by the file’s contents, not its name, and the picture is shown on your device.
  3. Zoom and inspect
    Fit the picture to the window, view it at 100% or zoom in on the details.

Supported formats

PDF
PDF
Pages, zoom, search, print
DOCX
Word
Text, tables and images
PPTX
PowerPoint
Slides, notes, search
XLSX
Excel
Sheets, search in cells
CSV
CSV
Quoted fields, large files
JSON
JSON
Collapsible tree or text
MD
Markdown
Preview and source
TXT
Text
Plain text, line wrap
IMG
Images
PNG, JPG, WEBP, GIF

Questions

Is my image uploaded anywhere?

No. Your browser opens the image directly on your device. The site only loads its own scripts, styles and fonts; the contents, name and bytes of your file are never sent to a server.

Which formats can I open?

PNG, JPG (JPEG), WEBP and GIF. HEIC photos from iPhone, SVG, TIFF and RAW camera files are not supported.

Can I edit, crop or convert the image?

No. OsonKit is a viewer: it shows the picture but does not change or convert the file.

How large can the image be?

Up to 30 MB and 100 megapixels.