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Edit PDFs, Images & Files — 100% Free

54 powerful browser-based tools. No uploads, no sign-up, no limits. Everything runs privately on your device.

✓ Edit & Convert PDFs ✓ Compress & Crop Images ✓ Convert Audio & Video
Popular
📸
Passport Photo Maker Resize mm/px
📐
Image Resizer Highly Used
🖼️
Image Compressor Fast Offline
📱
QR Code Generator Easy Print
📊
Barcode Generator iPhone Safe
🔄
HEIC to JPG
Explore 54 Tools Learn How it Works
54

Free Tools

100%

Client-Side

Zero

Server Uploads

PDF Doc
JPG Image
Convert⚡

Browse Our Professional Toolsets

Choose any tool below to edit, resize, or convert your files instantly. It is 100% safe, fast, and works completely offline!

🔍
Popular: PDF Merger • Image Compressor • Image Cropper • QR Generator

🔥 Trending Today

🖼️
Image Compressor
2,134 uses today
📄
PDF Merger
1,876 uses today
✂️
Image Cropper
1,654 uses today
📸
HEIC to JPG
1,432 uses today
🔄
PDF to Image
1,298 uses today
💻
Code Snippet to Image
987 uses today

Image Manipulation Utilities (21 Tools)

Free
📷

Image Cropper

Crop and trim your images online to the perfect dimensions.

📌 Best for: Resizing photos for social media profiles
No File Upload Works Offline 100% Private
Open Tool
Free
📐

Image Resizer

Resize your images offline to specific custom widths and heights.

📌 Best for: Changing image width and height to precise pixel dimensions
No File Upload Works Offline 100% Private
Open Tool
Free
🔁

Format Converter

Convert images between PNG, JPG, and WebP instantly.

📌 Best for: Converting PNG to JPG or WebP for web use
No File Upload Works Offline 100% Private
Open Tool
Free
📉

Image Compressor

Reduce image file sizes instantly without losing visible quality.

📌 Best for: Sending photos on WhatsApp or uploading to websites
No File Upload Works Offline 100% Private
Open Tool
Free
🛡

Watermark Generator

Protect your photography with custom text or image overlays.

📌 Best for: Protecting intellectual property with custom overlays
No File Upload Works Offline 100% Private
Open Tool
Free
🎭

Meme Generator

Create internet-famous memes instantly on custom images.

📌 Best for: Making funny internet memes with customized captions
No File Upload Works Offline 100% Private
Open Tool
Free
🔄

Image Rotator & Flipper

Rotate and flip your images offline cleanly.

📌 Best for: Rotating or flipping photos horizontally and vertically
No File Upload Works Offline 100% Private
Open Tool
Free
🎨

Image Filters App

Apply premium filters like Grayscale, Sepia, and Blur offline.

📌 Best for: Applying aesthetic filters and adjustments to photos
No File Upload Works Offline 100% Private
Open Tool
Free
🎨

Color Palette Extractor

Extract hex color schemes from your photos instantly.

📌 Best for: Finding dominant hex codes from any upload
No File Upload Works Offline 100% Private
Open Tool
Free
🔤

Image to Base64 Converter

Encode graphic files into standard base64 data URIs offline.

📌 Best for: Encoding image files into code strings for developers
No File Upload Works Offline 100% Private
Open Tool
Free
🖼

Base64 to Image Decoder

Decode base64 data URIs back into visible graphics offline.

📌 Best for: Optimizing and editing image files client-side
No File Upload Works Offline 100% Private
Open Tool
Free
🔍

EXIF Data Viewer

View embedded metadata, camera details, and GPS coordinates.

📌 Best for: Optimizing and editing image files client-side
No File Upload Works Offline 100% Private
Open Tool
Free
🧹

EXIF Data Stripper

Protect your privacy by stripping all metadata tags.

📌 Best for: Optimizing and editing image files client-side
No File Upload Works Offline 100% Private
Open Tool
Free
✏

Image Annotator

Draw, draw shapes, and add notes onto images.

📌 Best for: Adding text, arrows, and drawings to screenshots
No File Upload Works Offline 100% Private
Open Tool
Free
✂

Image Splitter / Grid Maker

Split large images into perfect NxM grids of smaller squares.

📌 Best for: Cutting large images into multiple grids for social grids
No File Upload Works Offline 100% Private
Open Tool
Free
👾

Pixel Art Generator

Turn your standard photos into beautiful retro pixel art.

📌 Best for: Converting standard photos into cute pixelated art
No File Upload Works Offline 100% Private
Open Tool
Free
🎨

SVG Code Viewer/Editor

View, edit, and export scalable vector graphics online.

📌 Best for: Editing scalable vector graphics code and layouts
No File Upload Works Offline 100% Private
Open Tool
Free
🎞

Sprite Sheet Generator

Pack multiple individual icons/images into a single sprite sheet.

📌 Best for: Packing multiple frame sprites into a single sheet for games
No File Upload Works Offline 100% Private
Open Tool
Free
🟢

Chroma Key (Green Screen) Remover

Remove green screens or solid color backgrounds offline.

📌 Best for: Removing green screen backdrops from photos
No File Upload Works Offline 100% Private
Open Tool
Free
🎨

Background Remover

Remove and replace image backgrounds client-side instantly.

📌 Best for: Isolating subjects by removing background colors
No File Upload Works Offline 100% Private
Open Tool
Free
📷

Free Passport Size Photo Maker Online

Crop photos to official country sizes, adjust portraits, change background colors, and print multi-photo sheets.

📌 Best for: Creating Indian standard 35x45mm photos with name and date
No File Upload Works Offline 100% Private
Open Tool
Free
📱

QR Code Generator

Generate custom QR codes offline with colors, sizes, and brand logos.

📌 Best for: Creating custom high-resolution QR codes offline
No File Upload Works Offline 100% Private
Open Tool
Free
🏷️

Barcode Generator

Generate custom barcodes and QR labels offline with GST, MRP, and A4 print sheets.

📌 Best for: Generating scannable barcodes in various formats
No File Upload Works Offline 100% Private
Open Tool
Free
✍️

Signature Maker

Draw, type, or extract your signature offline as transparent PNG or HTML cards.

📌 Best for: Drawing and downloading transparent signature PNGs
No File Upload Works Offline 100% Private
Open Tool
Free
🖼

YouTube Thumbnail Maker

Design high-CTR 1280x720 thumbnails offline with custom outlines, text strokes, and stickers.

📌 Best for: Designing high-CTR YouTube thumbnails offline with custom outlines
No File Upload Works Offline 100% Private
Open Tool

PDF Management & Compilation (20 Tools)

Free
🔗

PDF Merger

Merge multiple PDF files into a single document instantly.

📌 Best for: Combining multiple documents into one file
No File Upload Works Offline 100% Private
Open Tool
Free
✂️

PDF Splitter

Split pages or extract custom ranges from your PDF documents.

📌 Best for: Splitting a large PDF document into separate page files
No File Upload Works Offline 100% Private
Open Tool
Free
🖼️

Image to PDF Converter

Pack images (JPG, PNG, WebP) into a beautiful PDF document.

📌 Best for: Converting scans and photos into a clean PDF document
No File Upload Works Offline 100% Private
Open Tool
Free
🖼️

PDF to Image Converter

Render and export PDF pages as PNG/JPG graphic files.

📌 Best for: Exporting individual PDF pages as JPG or PNG images
No File Upload Works Offline 100% Private
Open Tool
Free
🔄

PDF Page Rotator

Rotate and orient PDF document pages client-side.

📌 Best for: Rotating upside down pages in PDF scans
No File Upload Works Offline 100% Private
Open Tool
Free
🛡️

PDF Watermarker

Protect your PDF documents with custom text overlays.

📌 Best for: Adding protective text overlays to all pages in a PDF
No File Upload Works Offline 100% Private
Open Tool
Free
🔒

PDF Password Protector

Lock your confidential documents with password protection.

📌 Best for: Securing confidential documents before sharing
No File Upload Works Offline 100% Private
Open Tool
Free
🔓

PDF Password Remover

Decrypt and remove passwords from locked PDF documents.

📌 Best for: Removing password restrictions from authorized PDFs
No File Upload Works Offline 100% Private
Open Tool
Free
📝

PDF Metadata Editor

View and edit document title, author, and creator values.

📌 Best for: Updating title, author, and description tags in PDF headers
No File Upload Works Offline 100% Private
Open Tool
Free
🔢

Page Number Adder

Add sequential page numbers to the footer of your PDFs.

📌 Best for: Inserting custom page counters to headers or footers
No File Upload Works Offline 100% Private
Open Tool
Free
🧹

PDF Blank Page Remover

Instantly purge blank pages from your PDF documents.

📌 Best for: Cleaning up empty pages from PDF files automatically
No File Upload Works Offline 100% Private
Open Tool
Free
🔍

PDF Text Extractor

Extract raw text from PDF files offline.

📌 Best for: Copying text from scanned documents
No File Upload Works Offline 100% Private
Open Tool
Free
🌐

HTML/Rich Text to PDF

Compile rich text and HTML layouts into PDFs offline.

📌 Best for: Saving offline copies of web designs as PDF documents
No File Upload Works Offline 100% Private
Open Tool
Free
📖

PDF Viewer / Reader

Open and read PDF documents securely in your browser.

📌 Best for: Reading and inspecting PDF files securely offline
No File Upload Works Offline 100% Private
Open Tool
Free
📝

PDF Form Filler

Fill out interactive form fields in your PDF documents.

📌 Best for: Filling out interactive fields in PDF document forms
No File Upload Works Offline 100% Private
Open Tool
Free
✏

PDF Annotator / Highlighter

Draw, highlight, and annotate PDF documents offline.

📌 Best for: Highlighting text and drawing on PDF pages
No File Upload Works Offline 100% Private
Open Tool
Free
📑

PDF Page Reorderer

Rearrange and reorder pages in your PDF documents.

📌 Best for: Dragging and dropping PDF pages to reorganize layouts
No File Upload Works Offline 100% Private
Open Tool
Free
📊

CSV/Excel to PDF Table

Convert CSV database files into formal PDF tables.

📌 Best for: Converting raw data sheets into readable PDF tables
No File Upload Works Offline 100% Private
Open Tool
Free
✍️

PDF Signature Tool

Sign your PDF documents with drawing or canvas signatures.

📌 Best for: Drawing or placing secure signatures on document pages
No File Upload Works Offline 100% Private
Open Tool
Free
🗜

PDF Flattener

Flatten PDF interactive forms into secure read-only sheets.

📌 Best for: Merging all form fields and layers into flat non-editable pages
No File Upload Works Offline 100% Private
Open Tool
Free
📄

AI Document Scanner

Scan paper sheets, auto-detect document edges, run OCR, and export HD PDFs.

📌 Best for: Scanning and deskewing documents via camera capture
No File Upload Works Offline 100% Private
Open Tool

Document & Text Converter Panel (6 Tools)

Free
📄

DOCX to PDF Converter

Convert DOCX word documents to PDF offline.

📌 Best for: Converting Word DOCX files to professional PDF documents
No File Upload Works Offline 100% Private
Open Tool
Free
📄

Markdown to PDF Converter

Compile markdown syntax text into beautiful PDFs offline.

📌 Best for: Converting styled Markdown files to clean PDF reports
No File Upload Works Offline 100% Private
Open Tool
Free
📖

EPUB to PDF Converter

Convert EPUB e-books into portable PDFs offline.

📌 Best for: Converting eBook files to printable PDF pages
No File Upload Works Offline 100% Private
Open Tool
Free
🌐

HTML to Markdown Converter

Convert HTML layouts into clean Markdown scripts offline.

📌 Best for: Converting web page code into standard markdown files
No File Upload Works Offline 100% Private
Open Tool
Free
📄

DOCX to HTML Extractor

Extract formatted HTML code from DOCX word documents.

📌 Best for: Exporting Microsoft Word documents as clean HTML code
No File Upload Works Offline 100% Private
Open Tool
Free
💻

Code Snippet to Image

Export beautiful screenshots of your code snippets online.

📌 Best for: Fast, secure offline processing on your device
No File Upload Works Offline 100% Private
Open Tool
Free
🔑

Password Generator

Generate strong cryptographically secure passwords client-side.

📌 Best for: Generating strong, randomized keys for accounts
No File Upload Works Offline 100% Private
Open Tool
Free
📝

Word Calculator

Analyze text metrics, paragraphs, reading speed, and change letter cases.

📌 Best for: Fast, secure offline processing on your device
No File Upload Works Offline 100% Private
Open Tool
Free
📄

Resume Builder

Build ATS-friendly resumes offline with premium styles, DOB toggles, and Indian marks layouts.

📌 Best for: Designing modern, professional resumes instantly
No File Upload Works Offline 100% Private
Open Tool
Free
🧾

GST Invoice Generator

Create professional tax invoices offline with IGST, CGST, SGST, HSN codes, and PDF exports.

📌 Best for: Fast, secure offline processing on your device
No File Upload Works Offline 100% Private
Open Tool
Free
🔍

Image to Text OCR

Extract editable text from Hindi and English document images offline.

📌 Best for: Extracting text from images OCR offline
No File Upload Works Offline 100% Private
Open Tool
Free
✒

Fancy Text Generator

Convert text to 50+ beautiful Unicode styles with real-time bio preview mockups.

📌 Best for: Creating aesthetic fonts and cool bio texts for social profiles
No File Upload Works Offline 100% Private
Open Tool

High-Performance Media Converters (7 Tools)

Free
🔁

SVG to PNG/JPG Converter

Convert scalable vector SVGs into PNG or JPG images.

📌 Best for: Converting SVG vector assets to standard raster formats
No File Upload Works Offline 100% Private
Open Tool
Free
🖼

HEIC to JPG Converter

Convert Apple HEIC photos into JPGs offline.

📌 Best for: Converting iPhone photos for Windows/Android
No File Upload Works Offline 100% Private
Open Tool
Free
🎞️

Video to GIF Maker

Turn short video clips into high-quality GIFs offline.

📌 Best for: Creating GIFs from short video clips
No File Upload Works Offline 100% Private
Open Tool
Free
🎞️

GIF to MP4 Maker

Convert animated GIFs into efficient MP4 video clips.

📌 Best for: Converting loop animation GIFs to standard video clips
No File Upload Works Offline 100% Private
Open Tool
Free
🎵

Audio Format Converter

Convert audio files between WAV and MP3 formats offline.

📌 Best for: Changing audio formats between MP3, WAV, and OGG
No File Upload Works Offline 100% Private
Open Tool
Free
🎵

Video Audio Extractor

Extract MP3 sound tracks from MP4 video clips offline.

📌 Best for: Stripping MP3 soundtracks from MP4 video files
No File Upload Works Offline 100% Private
Open Tool
Free
📌

Favicon Generator

Pack images into modern website favicon packages offline.

📌 Best for: Generating browser icon packs for web projects
No File Upload Works Offline 100% Private
Open Tool
Free
📺

YouTube Thumbnail Downloader

Download YouTube video thumbnails in multiple HD formats.

📌 Best for: Grabbing high-definition cover art from YouTube videos
No File Upload Works Offline 100% Private
Open Tool

Educational & Event Utilities

Free
🎓

Certificate Generator

Create professional event certificates offline or bulk compile pages to a ZIP.

📌 Best for: Bulk compiling completion or appreciation certificates in ZIP format
No File Upload Works Offline 100% Private
Open Tool
Free
⌨️

SSC Typing Test Online Free

Practice SSC English & Hindi typing tests online with live WPM, accuracy, and error tracking.

📌 Best for: Fast, secure offline processing on your device
No File Upload Works Offline 100% Private
Open Tool

Financial Loan Calculators

Free
₹

EMI Calculator

Calculate Indian loan EMIs in Lakhs/Crores with prepayment amortization.

📌 Best for: Calculating home and car loan EMIs with prepayment savings
No File Upload Works Offline 100% Private
Open Tool

Professional Business Utilities

Free
💼

Business Card Maker

Design double-sided business cards offline with professional logo uploads and 10-card A4 print sheets.

📌 Best for: Designing double-sided business cards with printable A4 grids
No File Upload Works Offline 100% Private
Open Tool

Productivity & Study Boosters

Free
⏱

Pomodoro Timer

Boost focus with circular SVG timers, Web Audio bells, and persistent task checklists.

📌 Best for: Enhancing study focus with clean timers and task boards
No File Upload Works Offline 100% Private
Open Tool

Advanced Developer Utilities

Free
💻

Website Screenshot Tool

Generate Screely-style macOS mockups offline with custom auroras, URL fetches, and HTML frame renders.

📌 Best for: Creating premium macOS browser mockups from screenshots
No File Upload Works Offline 100% Private
Open Tool

Fun & Creative Utilities

Free
💌

Wedding Invitation Maker

Design traditional Indian Shubh Vivah or Nikah invites with direct WhatsApp sharing.

📌 Best for: Designing traditional Indian wedding invites to share on WhatsApp
No File Upload Works Offline 100% Private
Open Tool
Free
💖

Love Link Generator

Create a magical animated love page and share the link with your special someone.

📌 Best for: Creating highly animated custom love pages to share with loved ones
No File Upload Works Offline 100% Private
Open Tool

🧠 AI Tools

54+
Premium Free Tools
100%
Private Offline Execution
0
Server Traffic / File Logs
100,000+
Monthly Happy Users

Loved by Thousands Worldwide

See why developers, designers, and office professionals rely on ConvertExpert for their daily secure file processing needs.

"As a graphic designer, I am constantly converting HEIC images and cropping screenshots. The fact that ConvertExpert does all of this 100% locally in my browser instantly with zero server wait times is an absolute game-changer!"

SR
Sarah Jenkins
Senior Brand Designer

"In corporate finance, file security is everything. I cannot upload sensitive PDF statements to random web tools. ConvertExpert is a godsend; it splits, merges, and protects my PDFs directly on my computer. Completely secure."

MB
Marcus Brooks
Financial Comptroller

"The EXIF Stripper and Passport Photo Maker tools are exceptionally polished. I use ConvertExpert daily to sanitize metadata from my photos before sharing them online. The design is modern, lightning-fast, and elegant."

KL
Kenta Liang
Independent Web Publisher

Our Strict Privacy Policies & Guarantees

At ConvertExpert, your data privacy is not a feature—it is our core foundation. We enforce a zero-file-upload policy across our entire platform.

🔒

Zero-Server Upload Policy

Unlike standard online converter websites, ConvertExpert runs completely locally. When you drop a file or image, it is read directly into your device's memory. No file data, text, or metadata is ever transmitted to any remote server or cloud database.

💻

Offline-First Architecture

All file computations, image rendering, PDF compiling, and media conversions are executed natively inside your web browser's local sandbox. You can disconnect your internet completely and still use the tools with 100% functionality.

🛡️

Zero Cookies & Tracking

We do not track your activity, register accounts, or store history. There are no advertising scripts, cookies, or user profiling tools running on our platform. Your secure processing sessions remain absolutely anonymous.

For the complete, standard legal framework regarding our privacy protection:

Read Full Privacy Policy Page

Frequently Asked Questions

Everything you need to know about our high-integrity, completely secure client-side browser tools.

Yes, absolutely. ConvertExpert is compiled entirely as a collection of client-side HTML, CSS, and Vanilla JavaScript scripts. When you load a tool or upload a file, the operations are performed strictly within your browser's sandboxed environment on your local processor. No file data, metadata, or document content ever leaves your machine or reaches our servers.

Traditional online conversion websites require you to upload files to their servers, wait in queue for processing, and then download the results. ConvertExpert eliminates all network latency, upload delays, and download bottlenecks by executing calculations instantly on your local GPU/CPU.

No account creation or subscription is required. ConvertExpert is and will always remain completely free, ad-free, and unrestricted. There are no daily conversion limits or file-size caps.

Yes, ConvertExpert is fully responsive and optimized to deliver a state-of-the-art UI/UX across all mobile, tablet, and desktop devices. As long as you have a modern mobile web browser, all tools will work flawlessly.