Free Online Tools — PDF, Dev & QR

71 tools — PDF, developer utilities, QR codes. All run entirely in your browser. No upload, no sign-up.

71tools
100%free
0server upload
Nofile limit

Organise

12 tools

Merge PDF

Combine multiple PDFs into one document. Reorder freely.

Popular

Split PDF

Extract specific pages or split into separate files.

Handy

Rotate PDF

Rotate all pages or a selection by 90°, 180° or 270°.

Fast

Reorder pages

Drag and drop thumbnails to reorder or delete pages.

Edit

Delete pages

Click unwanted pages to remove them from the PDF.

New

Duplicate pages

Select pages to duplicate and insert copies into your PDF.

New

Reverse pages

Reverse the page order of your PDF.

New

Interleave pages

Merge two PDFs by alternating pages. Perfect for duplex scans.

New

Insert Blank Pages

Insert blank pages before or after any page in your PDF.

New

Booklet Imposition

Reorder pages for duplex printing and folding into a booklet.

New

N Pages per Sheet

Arrange 4 PDF pages per A4 sheet to save paper.

New

PDF Thumbnails

Preview every page as a thumbnail. Download as PNG or ZIP.

New

Convert

16 tools

Image to PDF

Convert your JPG, PNG or WEBP photos into a PDF.

Conversion

PDF to images

Export each PDF page as a high-resolution PNG image.

Conversion

Word to PDF

Convert your Word documents (.docx) to PDF instantly.

New

Excel to PDF

Transform your Excel sheets (.xlsx) into PDF with one click.

New

PDF to text

Extract all text from your PDF as a .txt file.

New

Scan to PDF

Use your camera to scan documents into PDF.

New

HTML to PDF

Convert HTML code into a PDF document.

New

PDF to Long Image

Merge all pages into a single tall image.

New

OCR — Extract Text

Extract text from a scanned PDF using optical character recognition.

New

Extract Images

Download all images embedded in a PDF.

New

HEIC to JPG

Convert iPhone HEIC/HEIF photos to JPEG.

New

Image Converter

Convert JPG, PNG, WEBP, GIF between formats.

New

EPUB to TXT

Extract text from an EPUB ebook as a plain text file.

New

TXT to EPUB

Create an EPUB ebook from a plain text file.

New

PDF Reader

Read and navigate your PDFs directly online.

New

Audio Converter

Convert MP3, WAV, OGG, M4A and FLAC between audio formats.

New

Edit

10 tools

PDF Watermark

Add a diagonal text watermark to all pages.

Edit

Page numbers

Add page numbers to the top or bottom of your PDF.

Edit

Header & Footer

Add custom text to the top and bottom of every page.

New

Add Text to PDF

Insert text boxes anywhere on PDF pages.

New

Crop PDF

Remove white borders or trim pages.

New

Resize PDF

Convert pages to A4, A3, Letter or Legal format.

New

PDF Background

Add a background color to all PDF pages.

New

Flatten PDF Form

Convert interactive form fields into static non-editable text.

New

Remove Annotations

Delete all comments, highlights and stamps permanently.

New

Remove PDF Images

Erase all embedded images from a PDF.

New

Optimise

5 tools

Compress PDF

Reduce your PDF file size. Choose your quality level.

Popular

Repair PDF

Recover a corrupted or unreadable PDF.

New

PDF to grayscale

Convert pages to grayscale to save ink when printing.

New

PDF to PDF/A

Convert your PDF to PDF/A-1b format for archiving.

New

Crop White Margins

Auto-remove white borders from scanned PDFs.

New

Security

6 tools

Unlock PDF

Remove the password from a protected PDF to open it freely.

New

Protect PDF

Add an opening password to your PDF.

New

Sign PDF

Draw your signature and apply it to your document.

New

Redact PDF

Permanently hide sensitive content by drawing black rectangles.

New

Change Password

Change the password of a protected PDF.

New

Remove metadata

Clear author, title and all metadata from the PDF.

Privacy

Developer Tools

20 tools

JSON Formatter

Format, minify and validate JSON. Syntax errors with line numbers.

Dev

Base64 Encoder

Encode and decode Base64 strings and files instantly.

Encode

Hash Generator

Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.

Crypto

UUID Generator

Generate unique UUIDs v4. Batch generation supported.

Generate

JWT Decoder

Decode and inspect JWT tokens. Header, payload and signature.

Security

URL Encoder

Encode and decode URL components and full URLs.

Encode

Regex Tester

Test regular expressions with live highlighting and match details.

Test

Password Generator

Generate strong passwords with custom rules and entropy score.

Security

Color Converter

Convert between HEX, RGB, HSL, HSV and CSS color names.

Convert

Timestamp Converter

Convert Unix timestamps to human dates and vice versa.

Convert

Markdown Preview

Live Markdown editor with rendered preview side by side.

Preview

Text Diff

Compare two texts and highlight additions and deletions.

Compare

CSV to JSON

Convert CSV files to JSON with custom delimiter support.

Convert

Word Counter

Count words, characters, sentences and reading time.

Text

Text Case Converter

Convert to camelCase, PascalCase, snake_case, kebab-case and more.

Text

HTML Entities

Encode and decode HTML entities and special characters.

Encode

Number Base Converter

Convert between binary, octal, decimal and hexadecimal.

Convert

Lorem Ipsum

Generate placeholder text. Words, sentences or paragraphs.

Generate

Slug Generator

Convert titles to URL-friendly slugs. Custom separator support.

Text

Cron Parser

Parse and explain cron expressions. Next 5 execution times.

Dev

QR Code

2 tools

QR Code Generator

Generate QR codes for URLs, WiFi, vCards, WhatsApp and more. 14 types, custom styles.

New

QR Code Scanner

Scan QR codes from images or your camera. No upload to server.

New

The Easiest Way to Work with PDFs — Free & 100% Private

FusionPDF gives you 71 powerful online tools that run entirely in your web browser. Whether you need to merge multiple PDFs into a single file, split a large document into separate pages, reduce a file's size, rotate pages, add a watermark or sign a PDF — FusionPDF handles it all instantly and for free.

Unlike most online PDF services, FusionPDF never uploads your files to any server. All processing happens locally using modern browser APIs (PDF-lib, PDF.js). Your documents are never transmitted, stored, or shared with anyone. This makes FusionPDF the most private PDF tool available online.

No account needed. No subscription. No hidden fees. Just open a tool, drop your file, and download the result — in seconds.

How to Use FusionPDF in 3 Steps

1
Choose a tool

Pick the PDF tool you need from the grid above — merge, split, compress, rotate, convert and more.

2
Drop your file

Drag & drop your PDF into the tool or click to browse. Processing starts immediately in your browser — nothing is sent to a server.

3
Download the result

Preview your file and click download. Done in just a few seconds, completely free.

Frequently Asked Questions

Is FusionPDF completely free?

Yes — FusionPDF is 100% free, forever. There is no subscription, no premium plan, and no hidden fees. Every tool is available to everyone at no cost.

Are my files secure? Does FusionPDF upload them?

Your files are completely secure. FusionPDF processes everything directly in your browser using JavaScript — no file is ever uploaded to a server. Your documents never leave your device. Learn exactly how this works and how it compares to tools like iLovePDF →

Do I need to create an account?

No account is required. You can use all 71 tools without registering or providing any personal information whatsoever.

What is the maximum file size?

There is no fixed file size limit. Very large files (over ~500 MB) may be slow depending on your device's memory and processor, since all computation runs locally in your browser.

Can I use FusionPDF on a smartphone or tablet?

Yes — FusionPDF is fully responsive and works on all modern smartphones and tablets. Every tool is optimized for touch screens and mobile browsers.

How many PDF files can I merge at once?

You can merge as many PDF files as you like in a single operation. There is no limit on the number of files or total pages.

Which browsers does FusionPDF support?

FusionPDF works on all modern browsers: Chrome, Firefox, Safari, Edge and Opera. For best performance we recommend the latest version of Chrome or Firefox.

Does FusionPDF work offline?

An internet connection is needed to load the page and its libraries. Once loaded, most tools can process files even if the connection drops, as computation runs locally in your browser.

Why choose FusionPDF?

100% Local Your files never leave your device. Zero upload to any server.
GDPR Compliant No data collected, no tracking cookies. Your privacy fully protected.
Instant Real-time processing in your browser. Results in seconds.
100% Free All tools, no sign-up, no limits. Forever.

Guides & Resources

Privacy guides, how-tos, and tool comparisons — all in your browser, no upload required.

Privacy Are Online PDF Tools Safe? The Complete Guide What really happens to your files — and how to verify any tool in 60 seconds. How-To How to Compress a PDF Without Losing Quality Understand compression levels, what gets smaller, and what stays the same. Comparison iLovePDF vs FusionPDF — Which Is Safer? Side-by-side privacy and feature comparison with verification method. Security How to Password Protect a PDF Free AES-256 encryption applied locally — no upload, no account.
View all guides →