TK

PDF Tools

Merge, Split, and Convert PDFs Privately

Work with PDF files directly on your device. No upload, no signup, no watermark, no page limits.

No upload Browser-only No watermark

Frequently asked questions

Are PDFs uploaded?
No. pdf-lib (for merge, split, rotate) and pdf.js (for to-images and extract-text) both run entirely inside your browser tab. The file never reaches a server.
Can I work with encrypted PDFs?
Standard "open password" PDFs typically load — pdf-lib is permissive. DRM-protected or content-encrypted files may fail to parse.
Is there a maximum file size?
64 MB per PDF for rotate; 100 MB for merge. The cap keeps tab memory predictable.
Does merge preserve form fields and bookmarks?
Merge and split preserve embedded fonts, images, annotations, and form fields via pdf-lib's copyPages. Internal links stay intact when their target page survives the operation.
Why no compression yet?
Quality compression requires re-encoding embedded images at a controllable quality level — it's on the roadmap. For now, run the source through a smaller PNG/JPEG pipeline before assembling.