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CHAAAM FREE OFFICE TOOLS

Join images into one picture

Combine screenshots or images vertically or side by side and download a single PNG.

✓ Free to use✓ No CHAAAM login✓ Files stay in your browser

Join images into one picture

Add your files, adjust the options, then download the result. Files are processed on your device.

Drag files here or use the file picker

PDF tools accept PDF. Image tools accept JPG, PNG and WebP.

    PDF tools

    Merge PDFCombine documents Extract PDFSelect pages Visual Rotate PDFPreview and rotate View PDFRead in browser Visual Sign PDFDrag signature Bulk Sign PDFSign multiple PDFs Delete PDF PagesRemove pages visually Split PDFOne page per file PDF to PNGExport page pictures Add Text to PDFOverlay notes Watermark PDFDraft and labels Page NumbersNumber pages Images to PDFPhotos to pages

    Image and photo tools

    Merge ImagesJoin pictures Resize ImageChange dimensions Compress ImageReduce file size Crop ImageCenter crop Convert ImagePNG, JPG, WebP Rotate ImageRotate and flip Photo Size & KBExact px and KB

    Everyday office helpers

    Word CounterWords and reading time Text CaseChange capitalization CSV to JSONConvert spreadsheets

    How to use join images into one picture

    Use the image joiner to make a tall reference screenshot, compare pictures or assemble a simple visual sheet. The final output is one PNG. The original files remain unchanged.

    1. Choose two or more JPG, PNG or WebP images.
    2. Choose vertical stacking or horizontal layout.
    3. Download one combined PNG image.

    Important: Very large combined images are automatically scaled to a safe maximum size to reduce browser crashes. This is a simple collage tool, not a layered image editor.

    Privacy: CHAAAM does not receive the contents of the files processed here. Your browser downloads a PDF processing library when needed. Processing may consume device memory; use smaller files if your browser becomes slow.

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    Open-source library notices: Third-party licenses.