Client Side Tools
6290 tools available
These tools run entirely in your browser. Everything you enter, from text and numbers to images, PDFs, and other files, is processed locally on your device and never uploaded to a server. No sign up or installation needed.
Convert between different units of reactive energy (VARh, kVARh, MVARh, etc.)
Convert between different units of angle (degrees, radians, gradians, etc.)
Generate QR code for connecting to WiFi networks.
Generate QR code from text or URL.
Generate QR codes with rounded modules and corners, adjustable roundness and custom colors. Download as PNG, JPG, WebP or SVG.
Generate a QR code with your logo in the center, using high error correction so it still scans. Download as PNG, JPG, WebP or SVG.
Generate QR code from binary data or files. Encode small binary payloads as Base64 or raw bytes for QR code generation.
Generate QR code from URL with customizable colors and formats
Generate QR code for email address with customizable colors and formats.
Generate QR codes for phone numbers with customizable colors and formats. Supports international phone number validation.
Generate QR code for SMS messages with phone number and text. Supports international phone number validation.
Create a UPI payment QR code from your UPI ID, with an optional name, amount and note. Anyone can scan it with Google Pay, PhonePe, Paytm or BHIM to pay you, then download it as an image.
Create WhatsApp chat links with pre-filled messages. Generate wa.me links to start conversations with any phone number instantly.
Create Telegram chat links for users, groups, and channels. Generate t.me links to start conversations instantly.
Generate QR code for vCard contact information. Create digital business cards with name, phone, email, address, organization, and more.
Generate QR code for MeCard contact format. Popular in Japan, supports name, phone, email, birthday, address, and memo fields.
Generate barcodes in multiple formats including Code 128, EAN, UPC, QR Code, PDF417, Data Matrix, and many more.
Generate Data Matrix 2D barcodes with customizable size, encoding, and colors for product tracking and identification.
Generate QR codes for App Store and Google Play Store app links.
Generate various types of barcodes from text or numbers.
Compare two images side by side with an interactive slider.
Fix text typed in the wrong keyboard layout. Convert English characters to Russian, Ukrainian, or Hebrew and vice versa.
Convert text between normal and leetspeak (1337) format with multiple complexity levels
Convert text from various scripts (Cyrillic, Greek, Arabic, Hebrew) to Latin alphabet with automatic script detection.