Simple Tools for Everyday File Tasks
Compress PDFs, convert documents, calculate your taxes or EMI â all for free, right in your browser. No uploads, no accounts, no hassle.
PDF Tools
Compress PDF
Reduce PDF file size while keeping quality intact
Merge PDF
Combine multiple PDFs into one document
Split PDF
Break PDFs into separate pages or sections
PDF to Word
Convert PDF documents to editable Word files
Word to PDF
Turn Word documents into PDF format
PDF to Excel
Extract tables from PDFs to Excel
PDF to JPG
Extract images from PDF files
Image to PDF
Convert images to PDF format
Markdown to PDF
Convert Markdown files to PDF instantly
Rotate PDF
Rotate PDF pages in your browser - fast & secure
Image Tools
Background Remover
Remove image backgrounds instantly with AI
Image Resizer
Resize images to any dimensions
Image Cropper
Crop images with aspect ratio presets
Meme Generator
Create memes with custom text
OCR - Image to Text
Extract text from images with AI
HEIC to JPG
Convert iPhone photos to standard JPG
SVG to PNG
Convert SVG to PNG images
Image to Base64
Convert images to Base64 data URLs
Aspect Ratio Calculator
Calculate image/video dimensions
Image Compressor
Reduce image file size up to 80% without losing quality
Photo Editor
Edit photos with filters, brightness, contrast adjustments
Image Format Converter
Convert JPG, PNG, WebP, BMP between formats
Watermark Tool
Add text or logo watermarks to protect images
Photo Collage Maker
Create photo collages with multiple layouts
Color Palette Generator
Generate color schemes from images or random palettes
Video & Audio Tools
Video to GIF
Convert videos to animated GIFs
Screen Recorder
Record your screen and webcam
Audio Trimmer
Trim and cut audio files with waveform
Text to Speech
Convert text to natural-sounding speech
Indian Document Masking
Mask PAN Card
Automatically mask PAN numbers in documents - browser-based, secure & private
Mask Aadhaar Card
UIDAI compliant Aadhaar masking - works offline in your browser
Calculators
GST Calculator
Calculate GST on products and services
Income Tax Calculator
Calculate your income tax liability
SIP Calculator
Plan your mutual fund investments
EMI Calculator
Calculate loan EMIs and interest
Age Calculator
Find exact age between two dates
Percentage Calculator
Calculate percentages, increases, and decreases
BMI Calculator
Calculate Body Mass Index and ideal weight range
Unit Converter
Convert length, weight, temperature, and more
Compound Interest Calculator
Calculate investment returns with compounding
Discount Calculator
Calculate discounts and final prices instantly
Sukanya Samriddhi Calculator
Calculate SSY maturity for girl child savings
Developer Utilities
API Response Comparison
Compare JSON responses from different API endpoints side-by-side
Prompt Formatter
Format and optimize AI prompts with proper structure
JSON Schema Generator
Generate JSON schemas from your data automatically
JSON Formatter
Format, validate, and beautify JSON data
JSON Diff
Compare and find differences between JSON files
JSON Path Tester
Test and validate JSONPath expressions
XML Formatter
Format and validate XML documents
YAML Validator
Validate YAML syntax online
CSV to JSON
Convert CSV files to JSON format
JSON to CSV
Convert JSON data to CSV format
XML to JSON
Convert XML data to JSON format
YAML to JSON
Convert YAML data to JSON format
JSON to YAML
Convert JSON data to YAML format
Base64 Encoder
Encode and decode Base64 data
Base32 Encoder
Encode/decode Base32 for TOTP & 2FA
URL Encoder
Encode URLs and query strings
HTML Entity Encoder
Encode and decode HTML entities
Markdown to HTML
Convert Markdown to HTML code
Markdown Editor
Live Markdown editor with preview
Regex Tester
Test regular expressions with live highlighting
XPath Tester
Test XPath expressions on XML
Epoch Converter
Convert Unix timestamps to dates
Timezone Converter
Convert time between timezones
Cron Generator
Build cron expressions visually
JWT Decoder
Decode and inspect JWT tokens
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes
UUID Generator
Generate unique identifiers (v1 & v4)
HTML Formatter
Beautify and minify HTML code
CSS Formatter
Format and minify CSS stylesheets
JavaScript Formatter
Beautify and minify JavaScript code
Color Picker
Pick and convert HEX, RGB, HSL colors
Box Shadow Generator
Generate CSS box-shadow code
CSS Gradient Generator
Create linear & radial gradients
Flexbox Generator
Visual flexbox layout tool
Password Generator
Generate strong secure passwords
QR Code Generator
Create QR codes from text or URLs
QR Code Scanner
Scan QR codes from images or camera
Signature Generator
Create digital signatures - draw or type
Resume Builder
Create ATS-friendly professional resumes
Invoice Generator
Generate unlimited professional invoices
String Case Converter
Convert text to camelCase, snake_case, etc.
Word Counter
Count words, characters & sentences
Text Diff Checker
Compare text files side by side
Lorem Ipsum Generator
Generate placeholder text for mockups
Numbers to Words
Convert numbers to words or words to number
ASCII Art Generator
Convert text to ASCII art
Morse Code Converter
Text to Morse code translator
ROT13 Cipher
Encode/decode with ROT13
Remove Duplicate Lines
Instantly remove duplicate lines from your text
Sort Lines
Sort text lines alphabetically or numerically
Find and Replace
Find and replace text with regex support
Roman Numeral Converter
Convert between numbers and Roman numerals
Number Base Converter
Convert between Binary, Octal, Decimal, Hexadecimal
Text to PDF
Convert plain text to PDF document instantly
Barcode Generator
Generate barcodes in multiple formats instantly
Why Use SimpleFileTools?
Privacy First
Your files are processed in your browser. We never see them, and they never leave your device.
No Registration
Just open the tool and start working. No email required, no account to create.
Always Free
All tools are free to use with no hidden costs or premium tiers.
Works Offline
Once loaded, many tools continue working even without an internet connection.
No File Limits
Your device's memory is the only limit. Most computers handle 100MB+ files easily.
Clean Output
No watermarks, no branding. Your files come out exactly as you need them.
Why People Actually Use SimpleFileTools
Look, we get it. You've probably tried a dozen different online tools for editing PDFs or converting files. Most of them want your email before you can even click a button. Some slap watermarks across your documents. Others take forever because they're uploading your files to some server halfway across the world. It's exhausting.
That's exactly why we built this differently. Everything on SimpleFileTools happens right in your browser. No waiting for uploads. No wondering where your files are going. No subscription popup after your third use. Just open the page, pick your tool, and get your work done.
The Privacy Thing (It Actually Matters)
When you compress a PDF here, that file never leaves your device. We're not being dramatic about privacy for marketing points. This is literally how the technology works. Your browser does all the heavy lifting. The file you upload is the file you download, modified by code running on your own machine. No cloud processing. No temporary storage on our servers. No file retention policies because there's nothing to retain.
Think about what this means practically. You can compress your tax documents without worrying about them sitting on someone's server. Convert client presentations without wondering if you're violating an NDA. Edit personal files without that nagging feeling that maybe, somewhere, your data is being logged or analyzed. Your files are yours, period.
Real Speed, Not Marketing Speed
Traditional online tools have a built-in slowness problem. Upload your file (slow if you have average internet). Wait for it to process on their server (depends on how many people are using it). Download the result (slow again). The whole dance takes minutes for something that should take seconds.
Browser-based processing cuts out the middleman. The moment you select a file, processing starts. There's no upload step. Your computer is doing the work, so there's no waiting in some queue. For most files, you'll see results in seconds. Large files take longer, sure, but at least you're not waiting for your internet connection three times over.
Built for How People Actually Work
We've all been there: you need to quickly convert something before a meeting, or compress a file so it'll actually send via email. You don't have time to create an account. You definitely don't want to enter your credit card for a "free trial" that's going to auto-renew. You just need the thing done.
Every tool here works the same way: pick it, use it, done. No forms. No verification emails. No "you've used your 2 free conversions this month" messages. It's free because the processing happens on your device, not our servers. We're not paying for cloud compute, so we're not charging you for it either.
What You Can Actually Do Here
The PDF tools are probably what most people come for. Compress a file that's too big for email. Merge multiple PDFs into one document. Split a huge PDF into smaller chunks. Convert between PDF and Word when you need to make edits. All the standard stuff, but faster and more private than the usual options.
The calculators are surprisingly useful too. Need to figure out GST on an invoice? Check how much EMI you'll actually pay on that loan? Calculate potential returns on a SIP? They're all here, with clean interfaces that don't try to sell you insurance while you're doing math.
We've also got converters for the random file format problems that always seem to pop up at inconvenient times. HEIC images from an iPhone that won't open on your Windows machine? Convert them to JPG. Markdown file that needs to become a PDF? Done. These aren't tools you need every day, but when you need them, you really need them.
The Technical Side (Without the Jargon)
Here's what makes this work: modern web browsers are incredibly powerful. They can run complex code, manipulate files, and handle tasks that used to require dedicated software. We're using JavaScript libraries that were specifically built for in-browser file processing. When you compress a PDF, you're running actual compression algorithms on your own device, the same kind that professional software uses.
The quality isn't compromised either. A PDF compressed here uses the same techniques as expensive desktop software. We're just packaging those capabilities in a way that doesn't require installation, licensing, or uploading your files anywhere. Your browser does the work that used to need a separate app.
Who This Is For
If you're a freelancer dealing with client files, you probably care about privacy and not paying monthly subscriptions for tools you use occasionally. If you're a student trying to manage PDFs for assignments, you need something that just works without signup forms. If you're anyone who occasionally needs to convert, compress, or calculate something, these tools are here.
The truth is, most people don't need pro-level features. They need to compress a PDF so it'll email, or convert a file so it opens on a different device, or quickly calculate something without pulling out a calculator app. That's what we've built for. Simple tools that do exactly what they say they'll do, with no hidden catches or surprise limitations.
Try any tool below. See if it works for what you need. If it does, bookmark it and come back whenever. If it doesn't, no harm done. You didn't give us your email, so you won't get spam. You didn't create an account, so there's nothing to delete. You just used a tool and moved on with your day, which is exactly how it should be.
Managing Digital Files Made Simple
We've all been there. You need to quickly compress a PDF before emailing it. Or convert a Word document to PDF for that job application. Maybe you're trying to merge multiple scanned pages into one file. These are everyday tasks that shouldn't require installing software or signing up for yet another service.
That's exactly why SimpleFileTools exists. Built after countless frustrations with tools that either wanted email addresses, charged subscription fees, or worse â uploaded private documents to unknown servers.
Every tool here runs directly in your web browser. Your files never leave your computer. It's like using Microsoft Word or Adobe Acrobat, except you don't need to install anything.
đ Privacy You Can Trust
When you use our PDF compressor, your browser does all the work. The file gets smaller right on your device using JavaScript code. No uploads, no cloud processing, no data collection.
If you're technical, open your browser's network tab and watch â there's no upload happening. Our tools literally aren't built to access your files.
⥠Why Browser-Based Matters
Most file conversion websites: Upload â Server processing â Download. This means you're trusting them with data, limited by their capacity, need stable internet, and large files take forever.
Our tools skip all that. Your device does the work, so it's faster and more private. Win-win.
đĄ Practical Tips
For PDF compression: Try different quality levels. "High quality" often gets 40-50% reduction with barely visible differences.
For conversions: Keep your original until you've confirmed the converted version looks right.
For calculators: Bookmark the ones you use regularly for quick access.
Common Use Cases
Real examples from real users. You're probably here for one of these reasons:
đ§ Job Applications
"I need to send my resume and it's a Word doc, but they want PDF. Also, the file is 5MB and their portal only accepts 2MB."
â Use Word to PDF, then Compress PDF
đ Home Loan Planning
"How much EMI can I actually afford? And how much interest will I pay over 20 years? Banks give me numbers but I want to compare scenarios."
â Try the EMI Calculator with different amounts
đą iPhone Photos
"Why won't my photos open on Windows? They're all .HEIC files and my laptop doesn't recognize them. I need to send these to a client."
â HEIC to JPG converter handles this instantly
đ Business Documents
"I have 50 scanned contracts that need to be one PDF file. My scanner created 50 separate files and I'm not retyping everything."
â Merge PDF combines them in one click
đ° Tax Season
"I need to figure out if the new tax regime saves me money or if I should stick with the old one. The government website is confusing."
â Income Tax Calculator compares both regimes
đ¨ Creative Projects
"I'm making a photo album and need to convert all my images into one PDF. Then I need to compress it so I can email it to the print shop."
â Image to PDF + Compress PDF = Done
How Browser-Based Processing Works
You don't need to understand this to use the tools, but here's the simple explanation:
You Load The Page
When you open a tool, your browser downloads the JavaScript code. This is the only time your internet connection matters.
You Select Your File
Your browser reads the file from your computer's memory. The file stays on your device â it's just being read, like opening a photo.
Your Browser Does The Work
JavaScript processes your file in your browser's memory. Compression, conversion, calculation â all locally using your device's power.
You Download The Result
The tool creates a download link. Clicking it saves the file to your device. No server upload â just saving from browser memory to your computer.
Why this matters:
Since everything happens in your browser, you can disconnect from the internet after the page loads. The tools will still work. That's proof your files aren't going anywhere.
Comparison: Traditional vs Browser-Based Tools
Trusted by Users Worldwide
Your security and privacy are our top priorities
GDPR Compliant
Full compliance with EU data protection regulations
256-bit SSL
Bank-level encryption for all data transfers
Privacy First
Files auto-deleted within 10 seconds
No Data Selling
We never sell your personal information
CCPA Compliant
California privacy rights respected
Fully Transparent
Clear privacy and cookie policies
đ Why 100,000+ Users Trust Us
Always Free
No hidden charges
10 Seconds
File deletion time
24/7
Service availability
No Sign-up
Use immediately
Common Questions
Are my files really private?
Yes. Everything happens in your browser using JavaScript. Your files never get uploaded to any server. Think of it like editing a photo on your phone - the file stays on your device.
Are there file size limits?
No artificial limits. Your device's memory is the only constraint. Most modern devices handle files over 100MB without issues.
Do I need to create an account?
No. Just use the tools directly. No email, no password, no signup form.
Can I use these tools offline?
After the initial page load, many tools work without internet since processing happens in your browser. You need to load the page first, though.
Will you add watermarks to my files?
No. Your files come out clean with no watermarks or branding added.
How secure is this compared to other tools?
Very secure. Since files process in your browser, there's no upload to external servers. This is much safer than sending files to unknown services.
Which browsers work with these tools?
Any modern browser: Chrome, Firefox, Safari, Edge, Opera, or Brave on desktop or mobile.
Can I use these tools for business/commercial purposes?
Absolutely! These tools are free for personal and commercial use. No restrictions, no licensing fees.