Free Online Tools for Everyone
Compress images, convert PDFs, format code, generate QR codes and more. Browser-based tools run entirely on your device — your data never leaves your browser.
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🔥 Most Popular
Image Compressor
Compress images online for free without losing quality. Reduce JPG, PNG, WebP file size instantly in your browser.
Background Remover
Remove background from images automatically using AI. Get transparent PNG in seconds, completely free.
PDF to Word Converter
Convert PDF files to editable Word documents online. High-quality PDF to DOCX conversion, free and fast.
PDF Compressor
Compress PDF files online to reduce file size. Maintain quality while shrinking your PDFs for free.
JPG to PDF Converter
Convert JPG images to PDF online for free. Combine multiple images into one PDF document instantly.
PDF to Text Converter
Extract text from PDF files online for free. Convert PDF content to plain text instantly.
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Image Resizer
Resize images online to any dimension. Maintain aspect ratio or set custom width and height for free.
Meme Generator
Create memes online for free. Add custom text to popular meme templates or upload your own image.
Split PDF
Split PDF files into separate pages or page ranges online for free. Extract specific pages easily.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more online for free.
Base64 Encoder / Decoder
Encode and decode Base64 strings online for free. Supports text, files, and images with instant conversion and UTF-8 support.
Box Shadow Generator
Generate CSS box shadows online for free. Create and preview box shadows visually.
All Tools
Image
Image Compressor
Compress images online for free without losing quality. Reduce JPG, PNG, WebP file size instantly in your browser.
Background Remover
Remove background from images automatically using AI. Get transparent PNG in seconds, completely free.
Image Resizer
Resize images online to any dimension. Maintain aspect ratio or set custom width and height for free.
Meme Generator
Create memes online for free. Add custom text to popular meme templates or upload your own image.
JPG to PNG Converter
Convert JPG images to PNG format online for free. Maintain transparency and quality in seconds.
PNG to JPG Converter
Convert PNG images to JPG format online for free. Reduce file size while keeping great quality.
PDF to Word Converter
Convert PDF files to editable Word documents online. High-quality PDF to DOCX conversion, free and fast.
PDF Compressor
Compress PDF files online to reduce file size. Maintain quality while shrinking your PDFs for free.
JPG to PDF Converter
Convert JPG images to PDF online for free. Combine multiple images into one PDF document instantly.
PDF to Text Converter
Extract text from PDF files online for free. Convert PDF content to plain text instantly.
Split PDF
Split PDF files into separate pages or page ranges online for free. Extract specific pages easily.
PDF to Image
Convert PDF pages to high-quality images online for free. Export PDF as PNG or JPG instantly.
Text
Word Counter
Count words, characters, sentences and paragraphs in real time. Free online word counter tool.
Text Repeater
Repeat any text multiple times online for free. Set custom separator and line breaks between repetitions.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more online for free.
Text Diff Checker
Compare two texts and find differences online for free. Side-by-side diff highlighting for easy review.
Password Generator
Generate strong, secure passwords online for free. Customise length, characters, and complexity.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text online for free. Choose paragraphs, words, or sentences.
Developer
UUID Generator
Generate UUIDs (v4) online for free. Create unique identifiers instantly.
Base64 Encoder / Decoder
Encode and decode Base64 strings online for free. Supports text, files, and images with instant conversion and UTF-8 support.
Box Shadow Generator
Generate CSS box shadows online for free. Create and preview box shadows visually.
Color Palette Generator
Generate color palettes online for free. Create harmonious color schemes for your designs.
JSON Formatter
Format, validate and beautify JSON online for free. Pretty-print JSON with syntax highlighting, error detection, and minification instantly.
Regex Tester
Test and debug regular expressions online for free. Live match highlighting with flags support.
Calculators
Loan Calculator
Calculate loan EMI, total interest, and repayment schedule online for free. Plan your loan repayments.
Scientific Calculator
Scientific calculator online for free. Perform advanced math calculations with trigonometry, logarithms, and more.
Discount Calculator
Calculate discounts and sale prices online for free. Find the final price after applying any percentage discount.
Age Calculator
Calculate your exact age in years, months, and days online for free. Find age from date of birth instantly.
EMI Calculator
Calculate EMI for home loan, car loan, or personal loan online for free. Get monthly instalment breakdown.
BMI Calculator
Calculate your Body Mass Index (BMI) online for free. Find out if you are underweight, normal, or overweight.
Generators
QR Code Generator
Generate QR codes for URLs, text, email, phone numbers and more. Download as PNG or SVG, free forever.
Instagram Bio Generator
Generate creative Instagram bio ideas online for free. Stand out with a unique, engaging profile bio.
WhatsApp Link Generator
Create a WhatsApp direct message link online for free. Share your WhatsApp number without saving contacts.
YouTube Title Generator
Generate catchy YouTube video titles online for free. Create click-worthy titles that get views.
Username Generator
Generate unique, creative usernames online for free. Perfect for social media, gaming, and online profiles.
Hashtag Generator
Generate relevant hashtags for Instagram, Twitter, and TikTok online for free. Boost your social media reach.
SEO
Meta Tag Generator
Generate SEO meta tags for your website online for free. Create title, description, and Open Graph tags.
URL Shortener
Shorten long URLs into short, shareable links. Track clicks and manage your links for free.
URL Encoder / Decoder
Encode and decode URLs online for free. Convert special characters to URL-safe format instantly.
Keyword Density Checker
Check keyword density in your content online for free. Analyse word frequency and optimise for SEO.
Open Graph Generator
Generate Open Graph meta tags for social media sharing online for free. Preview how your page looks on Facebook and Twitter.
Robots.txt Generator
Generate robots.txt file for your website online for free. Control search engine crawling easily.
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Professional standards, zero cost.
Helperzy is built for everyone — developers, students, and professionals who need fast, reliable tools without the friction.
Always Private
Browser-based tools run 100% on your device. Your files are never uploaded, never seen by us, never stored anywhere.
Edge Optimised
Processes are distributed across global edge nodes for minimum latency. Server-side files auto-deleted in 60 minutes.
Always Free
Every tool is free forever. No account, no credit card, no email required. Open a tool and start in seconds.
Works Everywhere
No software to install. All browser-based tools use modern Web APIs — fast, offline-capable, and always available.
Common Questions
Absolutely. For all browser-based tools your files never leave your device — processing happens entirely in your browser. For server-side tools like PDF to Word, files are encrypted in transit, processed in isolated memory, and permanently deleted within 60 minutes.
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Get in touch
Have a tool request, found a bug, or want to report a security concern? We read every message and typically reply within 24 hours.
- Tool requests & feature ideas
- Bug reports & feedback
- Security concerns or responsible disclosure
- Partnership & business enquiries
Your message is sent securely over HTTPS. We never share your contact details with third parties.
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