PDF Tools – Merge, Split, Compress, Convert | ToolWise
Document Tool

PDF Tools

Merge, split, compress, rotate, reorder and convert PDF files — all inside your browser. Zero uploads, zero servers, 100% private. Works entirely offline after page load.

100% Private In-Browser No Upload Unlimited Files
Merge PDF Files Drag to reorder
Drop PDF files here
Or click to browse. Add multiple files — drag to reorder before merging.
PDF
Merge Complete!
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Summary
Files Added0
Total Size—
Total Pages—
Drag the handles to reorder files before merging.
Options
Add Bookmarks
One bookmark per merged file
Output Filename
Split PDF
Drop a PDF to split
Select specific pages or a range to extract into a new PDF.
PDF
Split Complete!
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File Info
Total Pages—
Selected Pages0
File Size—
Options
Split Mode
How to split the pages
Compress PDF
Drop a PDF to compress
Reduce file size while preserving quality. Works on image-heavy PDFs best.
PDF
Compression Complete!
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Compression Settings
Compression Level
Low (Better Quality) Medium High (Smaller)
Medium Compression
Grayscale
Convert images to grayscale
Size Analysis
Original Size—
Compressed Size—
Size Reduction—
Rotate PDF Pages Click pages to select · Use buttons to rotate
Drop a PDF to rotate
Select individual pages or all pages, then choose rotation direction.
PDF
Rotation Applied!
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File Info
Total Pages—
Pages Selected0
File Size—
Images → PDF Drag to reorder
Drop images here
Convert JPG, PNG, WebP and other images into a single PDF. Drag to reorder.
JPG PNG WebP BMP
PDF Created!
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PDF Settings
Page Size
Orientation
Margin
Image Quality
For JPEG compression
Summary
Images Added0
Total Size—
PDF → Images
Drop a PDF to convert
Convert each PDF page to a high-quality image. Choose format and resolution.
PDF
Conversion Complete!
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Output Settings
Format
Resolution (DPI)
Pages
Which pages to convert
File Info
Pages—
File Size—
Add Watermark
Drop a PDF to watermark
Add a text watermark to every page of your PDF document.
PDF
Watermark Applied!
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Watermark Settings
Watermark Text
Font Size
Opacity
%
Color
Position
Apply to Pages
Preview
Page content here
CONFIDENTIAL

Free Online PDF Tools — No Upload Required

All PDF processing happens directly in your browser using PDF-lib and PDF.js. Your files never leave your device — no servers, no cloud, no data collection. Works offline after first load.

Merge PDF

Combine multiple PDF files into one. Drag to reorder before merging. Optionally adds bookmarks for each source file. Unlimited files, any size.

Split PDF

Extract specific pages, page ranges, or every N pages from a PDF. Visual page selector makes it easy to pick exactly what you need.

Compress PDF

Reduce PDF file size with adjustable compression levels. Three presets: low (best quality), medium (balanced), high (smallest file).

Rotate PDF

Rotate individual pages or all pages by 90°, 180°, or 270°. Visual page grid lets you select exactly which pages to rotate.

Images to PDF

Convert JPG, PNG, WebP images into a single PDF. Control page size, orientation, margins and image quality. Drag to reorder images.

Add Watermark

Stamp any text watermark onto your PDF pages. Customize font size, opacity, color, position and which pages get the watermark.

Done!
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