📄 PDF Toolbox

Free online PDF toolkit. All processing happens in your browser — files never leave your device.

PDF Tools

Merge PDF

📌 Combine multiple PDFs

Losslessly merge multiple PDFs into one file.

# merge # batch # archive

Extract / Delete Pages

📌 Keep or remove specific pages

Extract or delete pages by range to precisely trim your document.

# extract # delete pages # range

Split into Single Pages

📌 Save each page separately

Split each PDF page into separate PDF files, downloaded as ZIP.

# split # single pages # ZIP

Split Odd/Even Pages

📌 Separate odd & even pages

Extract odd or even pages separately — ideal for double-sided scans.

# odd-even # double-sided # split

Split by Page Count

📌 Split large documents

Split PDF into files every N pages (e.g. 10 pages each), ideal for volume distribution.

# split by pages # volume # chunk

Rotate Pages

📌 Fix scan orientation

Rotate all or selected pages by 90°/180°/270° or a custom angle.

# rotate # orientation # custom angle

Reorder Pages

📌 Fix page order

Rearrange PDF pages into a custom order.

# reorder # sort # organize

Insert Blank Pages

📌 Add separator or binding pages

Insert one or more blank pages at specified positions.

# blank pages # separator # binding

Duplicate Pages

📌 Repeat certain pages

Duplicate selected pages multiple times for templates and forms.

# duplicate # copy pages # templates

Scale Pages

📌 Resize to target paper

Scale pages by percentage or fit to A4/A3/Letter paper sizes.

# scale # resize # A4 fit

Batch Resize

📌 Resize many files

Batch adjust page sizes of multiple PDFs or folders (percentage or fit standard paper), ZIP download.

# batch resize # page size # folder

Crop White Margins

📌 Trim scan whitespace

Automatically or manually crop excess white margins from pages.

# crop # trim # scan cleanup

Batch Crop Margins

📌 Trim many files

Batch auto-detect and crop white margins from multiple PDFs or folders, ZIP download.

# batch crop # margins # folder

Grayscale / B&W

📌 Save toner when printing

Convert pages to grayscale or pure black & white for printing.

# grayscale # black & white # print

Split Scan Pages

📌 Split book scans

Split double-page book scans into two separate pages.

# book scan # split # scanning

Merge 2 Pages

📌 Two pages side by side

Combine adjacent pages into one for booklets or two-column layouts.

# 2-up # combine # layout

Booklet Layout

📌 Book-fold printing

Reorder pages into booklet folding order for double-sided printing and binding.

# booklet # saddle stitch # printing

N-up Layout

📌 Print multiple pages per sheet

Impose multiple pages onto one sheet (2x2/3x3 grid) to save paper.

# n-up # imposition # save paper

Compare PDFs

📌 Diff two versions

Render and compare two PDFs page by page, showing differences and a report.

# compare # diff # versions

Remove Blank Pages

📌 Clean empty pages

Automatically detect and remove blank or near-blank pages.

# remove blank # cleanup # scan

Batch Remove Blank Pages

📌 Clean many files

Batch detect and remove blank pages from multiple PDFs or folders, ZIP download.

# batch blank removal # multi-file # folder

Uniform Page Size

📌 Standardize page sizes

Normalize mixed page sizes to A4/A3/Letter.

# unify size # standardize # print

Adjust Margins

📌 Set page margins

Adjust top/bottom/left/right margins, scaling or cropping content.

# margins # whitespace # layout

Mirror Pages

📌 Flip horizontally or vertically

Flip PDF pages horizontally or vertically.

# mirror # flip # reflect

Invert Colors

📌 Night reading mode

Convert black-on-white to white-on-black for night reading.

# invert # negative # night mode

Create Blank PDF

📌 Make a new document

Create a brand new PDF from a title and content — no upload needed.

# create PDF # new document

White-out Objects

📌 Hide sensitive info

Cover specified areas with white to hide sensitive information.

# redact # cover # hide

PDF Background Color

📌 Eye-care & night mode

Add eye-care or night background colors to reduce reading fatigue.

# background # eye-care # night mode

Delete PDF Pages

📌 Remove unwanted pages

Delete specified pages (single/range/list) from PDF, keeping the rest.

# delete pages # remove # trim

Reverse Page Order

📌 Pages in wrong order

Completely reverse PDF page order — last page becomes first.

# reverse # invert order # backwards

Interleave Merge

📌 Merge front & back scans

Merge two PDFs by alternating pages — ideal for front/back scan combining.

# interleave # alternate # scan merge

Split by Bookmark

📌 Split by chapters

Split PDF into sub-PDFs by bookmark boundaries, named after bookmarks.

# bookmark split # chapter split # by outline

Split by Size

📌 Email size limit

Split PDF into parts under a target size limit automatically.

# size split # chunk # email limit

Bookmark Manager

📌 Edit/add/delete bookmarks

Manage PDF bookmarks: add, edit, delete, import/export with nested levels.

# bookmark # outline # toc

Add Table of Contents

📌 Document needs navigation

Insert a TOC page at the beginning listing chapter titles and page numbers.

# TOC # table of contents # navigation

Add QR Code to PDF

📌 QR label on document

Place a QR code on specified PDF pages with custom content/size/position.

# QR code # pdf qr # scan label

Add Barcode to PDF

📌 Barcode label on document

Place a barcode (CODE128/EAN13 etc.) on specified PDF pages.

# barcode # pdf barcode # label

Contrast & Brightness

📌 Scan too dark/bright

Adjust PDF page contrast and brightness — ideal for scan enhancement.

# contrast # brightness # scan enhance

Binarize PDF

📌 Pure black & white

Binarize PDF pages to pure B&W with manual or Otsu auto threshold.

# binarize # threshold # B&W

Batch Rotate PDF

📌 Rotate many files

Batch rotate all pages of multiple PDFs, ZIP download.

# batch rotate # multi-file # folder

Extract Form Data

📌 Export filled form data

Extract PDF form field names, types and values, export to JSON/CSV.

# form extract # form data # export form

Convert

PDF to Long Image

📌 Share as one image

Convert multi-page PDF into a continuous long image or collage.

# long image # collage # social share

PDF to Images

📌 Export each page as image

Export each PDF page as JPG/PNG/WebP/BMP image, downloaded as ZIP.

# export # image # ZIP

Image-Protected PDF

📌 Prevent copying & editing

Convert each page to an image so text can't be extracted.

# anti-copy # protect # image

Images to PDF

📌 Combine photos into PDF

Merge JPG/PNG images into one PDF, A4 or fit-to-image.

# images # photos # combine

TXT to PDF

📌 Plain text to PDF

Convert text files to PDF with adjustable font size and margins.

# text # document # convert

MD to PDF

📌 Markdown to PDF

Render Markdown files to PDF with headings, lists and code blocks.

# markdown # code # document

DOCX to PDF

📌 Word to PDF

Convert Word documents to PDF, keeping text and basic formatting.

# Word # document # office

Excel to PDF

📌 Spreadsheet to PDF

Convert Excel files to PDF, preserving table data.

# Excel # spreadsheet # table

PPT to PDF

📌 Slides to PDF

Convert PowerPoint files to PDF, extracting slide text.

# PPT # slides # presentation

HTML to PDF

📌 Webpage to PDF

Convert HTML files or pasted code to PDF.

# HTML # webpage # convert

URL to PDF

📌 Save webpage as PDF

Fetch a webpage URL and convert its content to PDF (CORS permitting).

# URL # webpage # save

PDF to Word

📌 Editable docx

Extract text and images to generate an editable Word document.

# Word # docx # edit

Batch to Word

📌 Convert many files to Word

Batch convert multiple PDFs or folders to editable Word (docx with text & images), ZIP download.

# batch Word # multi-file # folder

PDF to DOC

📌 Old Word format

Extract text into a Word-compatible .doc file (RTF), works with older Word.

# DOC # legacy # Word

PDF to RTF

📌 Rich text format

Extract PDF text into RTF rich-text format, compatible with Word/WPS and many editors.

# RTF # rich text # convert

PDF to JSON

📌 Extract data format

Extract PDF text and metadata into JSON data format for program processing.

# JSON # data # structured

PDF to Excel

📌 Extract tables to Excel

Extract PDF text data into CSV, openable in Excel.

# Excel # table # data

Batch to Excel

📌 Extract tables from many files

Batch extract table data from multiple PDFs or folders into Excel (xlsx/csv), ZIP download.

# batch Excel # table # folder

PDF to CSV

📌 Table data export

Extract tabular data from PDF as CSV for data processing.

# CSV # data # table

PDF Table Detect

📌 Auto table recognition

Detect table structure via column alignment analysis, extract to CSV.

# table # detect # structure

PDF to Markdown

📌 To MD document

Extract text and detect heading structure by font size, generate Markdown.

# Markdown # MD # document

PDF to TXT

📌 Plain text extract

Quickly extract all PDF text and download as TXT.

# TXT # plain text # extract

PDF to HTML

📌 Generate web page

Extract PDF text into a browsable HTML page, keeping paragraphs and headings.

# HTML # webpage # extract

PDF to SVG

📌 Vector graphics

Export PDF pages as vector SVG — losslessly scalable for design and web.

# SVG # vector # scalable

PDF to PPT

📌 Slides from PDF

Render each page as an image slide in a PPTX file.

# PPT # slides # image

PDF to PPTX Text

📌 Editable slides

Extract text into editable PPTX slides (not images).

# PPTX # editable # text

Batch to PPTX

📌 Convert many files to slides

Batch convert multiple PDFs or folders to PPTX (editable text or image mode), ZIP download.

# batch PPTX # slides # folder

PDF to GIF

📌 Animated preview

Render each page as a frame and combine into an animated GIF.

# GIF # animation # frames

Extract PDF Images

📌 Get original images

Export all embedded images from the PDF as ZIP.

# images # extract # ZIP

PDF to PDF/A

📌 Long-term archive

Convert to archive-friendly PDF/A with embedded fonts, no encryption.

# PDF/A # archive # standard

Batch to PDF/A

📌 Batch archive conversion

Batch convert multiple PDFs or folders to PDF/A archive format, ZIP download.

# batch PDF/A # archive # folder

Add Attachments

📌 Embed files in PDF

Embed other files into a PDF as attachments.

# attachment # embed # package

PDF OCR

📌 Recognize text in scans

Recognize text in scanned/image PDFs with Tesseract.js.

# OCR # scan # Chinese

Batch OCR

📌 Recognize multiple files

Batch OCR text recognition for multiple PDFs or folders, output TXT per file as ZIP.

# batch OCR # multi-file # scans

Batch Extract Text

📌 Extract text from many files

Batch extract text from multiple PDFs or folders, output TXT per file as ZIP.

# batch text # extract # folder

PDF to EPUB

📌 E-book format

Convert PDF text into an EPUB e-book for readers.

# EPUB # e-book # reader

Batch to EPUB

📌 Convert many files to e-books

Batch convert multiple PDFs or folders to EPUB e-book format, ZIP download.

# batch EPUB # e-book # folder

PDF to TIFF

📌 Scan archive

Export PDF pages as TIFF for archival and print.

# TIFF # archive # print

PDF to BMP

📌 Lossless bitmap

Export PDF pages as lossless BMP bitmaps.

# BMP # bitmap # lossless

Viewer

PDF Reader

📌 Preview online

Embedded PDF viewer with paging, zoom and page jump.

# reader # preview # browse

Page Thumbnails

📌 Browse all pages

Grid preview of all PDF pages; click any thumbnail to zoom.

# thumbnails # preview # browse

PDF Size Analysis

📌 Why is file so big

Analyze image/font/text volume ratios in PDF and get compression tips.

# size analysis # breakdown # compression tips

Extract PDF Links

📌 Get all hyperlinks

Extract all hyperlinks from PDF, listing URL/page/text, export to CSV.

# extract links # hyperlinks # URL extract

Extract PDF Attachments

📌 Get embedded files

Extract embedded attachment files from PDF, download individually or as ZIP.

# extract attachments # embedded files # download

PDF Read Aloud

📌 Listen to document

Read PDF text aloud using browser speech synthesis, with speed/voice control.

# read aloud # speech # listen

Security

PDF Encrypt

📌 Password protect

Set open password and permission controls (print/copy/edit).

# password # security # protect

PDF Decrypt

📌 Remove password

Enter the password to unlock and remove restrictions.

# unlock # remove password

PDF Signature Verify

📌 Check digital signatures

Detect digital signatures in the PDF, showing signer, signing time and algorithm.

# verify # signature # security

Add Watermark

📌 Text or image mark

Add text or image watermarks with adjustable opacity and position.

# watermark # brand # protect

Batch Watermark

📌 Watermark many files

Batch add text or image watermarks to multiple PDFs or folders, ZIP download.

# batch watermark # multi-file # folder

Add Text

📌 Place text at position

Add text blocks at specified positions with font, size and color.

# text # annotate # position

Replace Text

📌 Simple text edit

Cover original text with white and write new text — simple editing.

# replace # edit # correct

Add Image

📌 Insert images

Insert images at specified positions in the PDF.

# insert image # annotate

PDF Sign

📌 Electronic signature

Draw a handwritten signature or upload one, then place it on pages.

# sign # signature # contract

Batch Sign

📌 Sign many files

Batch apply the same signature image to multiple PDFs or folders (position/width/scope), ZIP download.

# batch sign # multi-file # folder

Remove Watermark

📌 Clean document

Re-render pages to remove common text watermarks.

# de-watermark # clean # render

Batch Remove Watermark

📌 Clean many files

Batch remove common text watermarks from multiple PDFs or folders via re-rendering, ZIP download.

# batch de-watermark # multi-file # folder

Add Page Numbers

📌 Numbering with format

Add page numbers with template formats like "Page X of Y".

# page numbers # format # numbering

Batch Page Numbers

📌 Number many files

Batch add page numbers (with format templates) to multiple PDFs or folders, ZIP download.

# batch page numbers # multi-file # folder

Header & Footer

📌 Add headers/footers

Add headers/footers with left/center/right positions, date and divider.

# header # footer # layout

Edit Metadata

📌 Title/author etc

Edit title, author, subject and keywords metadata.

# metadata # properties # edit

Batch Metadata Edit

📌 Set properties for many files

Batch set title/author/subject/keywords for multiple PDFs or folders ({filename} variable supported), ZIP download.

# batch metadata # properties # folder

Delete Metadata

📌 Protect privacy

Clear all metadata (title, author, timestamps) to protect privacy.

# privacy # clean # metadata

Repair PDF

📌 Fix corrupted files

Rebuild corrupted PDF structure to restore readability.

# repair # fix # recover

Fill PDF Form

📌 Fill form fields

Fill text, radio and checkbox form fields and save.

# form # fill # fields

Batch Fill Forms

📌 Fill forms in many files

Batch fill same-named form fields across multiple PDFs or folders, ZIP download.

# batch form # multi-file # folder

Flatten Form

📌 Fix content

Convert editable form fields into static content.

# flatten # form # static

Annotate / Highlight

📌 Highlight & comment

Add highlight marks and text notes to emphasize content.

# highlight # comment # mark

Add Hyperlink

📌 Clickable links

Add clickable hyperlinks at specified positions in the PDF.

# link # hyperlink # click

Draw Annotations

📌 Lines & arrows

Draw lines, rectangles and arrows for annotation.

# draw # arrow # line

Add QR Code

📌 QR in document

Generate a QR code and place it on each page.

# QR # barcode # scan

PII Detection

📌 Check for private info

Auto-detect ID numbers, phones, emails and other PII in PDF, redact with one click.

# PII # sensitive info # privacy check

Batch Encrypt PDF

📌 Password-protect many files

Batch set open passwords on multiple PDFs, ZIP download.

# batch encrypt # multi-file # password

Batch Decrypt PDF

📌 Remove passwords from many files

Batch unlock multiple PDFs with password, remove restrictions, ZIP download.

# batch decrypt # multi-file # unlock

Image Tools

Images to Long Image

📌 Social share

Combine multiple images vertically into one long image.

# long image # social # combine

Image Watermark

📌 Protect images

Add text watermarks to images with position and opacity.

# watermark # protect # batch

Image Concatenate

📌 Merge images

Merge multiple images horizontally or vertically.

# merge # concat # combine

Image Split

Split an image into a grid of tiles (e.g. 3x3).

# split # grid # crop

Image Compress

📌 Reduce size

Compress JPEG/PNG images with adjustable quality.

# compress # optimize # reduce

Utilities

PDF Compress

📌 Smart shrink

Re-render pages and compress images to greatly reduce PDF size.

# compress # shrink # optimize

Batch Compress

📌 Compress many files

Batch compress multiple PDFs or folders via image resampling, showing each file's savings, ZIP download.

# batch compress # multi-file # folder

Extract Text

📌 Copy text easily

Extract all text from the PDF in one click.

# text # extract # copy

PDF Info

📌 View properties

View page count, size, version, author and metadata.

# info # properties # pages

PDF Structure Analysis

📌 Resource breakdown

Analyze image/font/text resource usage and get size-reduction tips.

# analyze # structure # optimize

Compress to Target Size

📌 Set size limit

Auto-adjust quality to compress PDF under a target KB.

# target size # email # limit

Batch Process

📌 Multi-file ops

Apply watermark/page number/compress/image/PPTX to many PDFs, ZIP download.

# batch # multi-file # efficiency