Converting proprietary layouts (like Office documents, EPUB, or DJVU) requires server-side engines (e.g. LibreOffice). In a production deployment, this button integrates with our secure Cloud API.
To keep this demo application 100% serverless, private, and fast, you can edit and convert PDFs, images (PNG, JPG, BMP, SVG, HEIC), and raw text directly in your browser.
Processing file...
This may take a few seconds depending on document size.
How to use the WhatsApp Sticker Maker tool:
Select or drag your files into the upload dropzone container.
Wait for the files to parse. A thumbnail preview or list item will appear instantly.
Adjust settings in the right options panel (margins, orientation, quality, resizing etc.).
Click the Process File action button to compile.
The converted output will download automatically to your downloads directory.
Key Features
Sticker Text memes
Add captions with thick dark outlines, matching sticker styling.
Format-ready
Exports directly in the WhatsApp sticker standard format (512x512 pixels).