KhanTools — Free Online Web Tools

Free browser-based tools for images and PDFs. No uploads. 100% private.

✂️ Image Crop — Crop images to any size or aspect ratio.
⭕ Circle Crop — Crop any image into a perfect circle.
🪄 BG Remover — Remove image backgrounds with AI.
📄 PDF Merge — Combine multiple PDFs into one file.
✍️ PDF Sign — Draw your signature and embed it into a PDF.
📝 PDF Text — Add text overlays to any PDF page.
🖊️ Text Editor — Rich text editor with HTML export.

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