Multiple Tools

FAQs Related to Multitools

What tools are included in the Multitools section? ▼

The Multitools section includes a comprehensive suite of 16 powerful tools:

  • ✅ Image Tools: Image Converter, Image Compressor, Image Cropper
  • ✅ Media Tools: Video Converter, Audio Converter, Audio Trimmer
  • ✅ Utility Tools: QR Code Generator, Password Generator, Word Counter
  • ✅ Developer Tools: Base64 Converter, Color Picker, JSON Formatter
  • ✅ Accessibility Tools: Text to Speech, Speech to Text
  • ✅ Practical Tools: Unit Converter, Timer & Stopwatch
How does the Image Compressor work? ▼

Our Image Compressor reduces image file sizes without significant quality loss. It uses efficient compression algorithms that can reduce image sizes by up to 80-90% while maintaining visual quality. You can compress multiple images simultaneously and adjust the quality and resolution settings before compression [citation:3].

  • ✅ Batch compression: Compress multiple images at once
  • ✅ Quality control: Adjust quality vs. size trade-off
  • ✅ EXIF preservation: Keep metadata when needed
  • ✅ History tracking: Review all compressed images

The tool works entirely in your browser, so your files never leave your device.

What formats does the Image Converter support? ▼

The Image Converter supports a wide range of image formats for conversion [citation:2]:

  • ✅ Input formats: JPG, PNG, HEIC, PDF, SVG, WEBP, TIFF, GIF, ICO, RAW, DNG
  • ✅ Output formats: JPG, PNG, WEBP, SVG, PDF
  • ✅ Batch conversion: Convert multiple files simultaneously
  • ✅ Resize options: Adjust width, height, or aspect ratio

All processing is done locally in your browser, ensuring your images remain private and secure.

How does the Password Generator ensure security? ▼

Our Password Generator uses cryptographic randomness with crypto.getRandomValues() to create truly secure passwords. It provides [citation:9]:

  • ✅ Entropy calculation: Shannon entropy in bits based on character pool size
  • ✅ Crack-time estimation: Time to brute-force at 4 billion guesses/second
  • ✅ 5-level strength meter: Very Weak to Very Strong visual indicator
  • ✅ Configurable charsets: Numbers, lowercase, uppercase, symbols
  • ✅ Length control: 4 to 128 characters

Everything runs client-side — no data is ever sent to any server.

What does the QR Code Generator support? ▼

Our QR Code Generator allows you to create customizable QR codes with the following features [citation:8]:

  • ✅ Multiple content types: URLs, text, WiFi credentials, contact info (vCard)
  • ✅ Appearance customization: Colors, patterns, and sizes
  • ✅ Download options: PNG, SVG, or JPEG formats
  • ✅ History panel: View and reuse previously generated QR codes
  • ✅ Real-time preview: See your QR code update as you customize

No registration or signup is required, and the tool works offline.

How does the JSON Formatter work? ▼

JSON Formatter transforms unreadable JSON data into clean, syntax-highlighted, collapsible trees for easy analysis [citation:15]:

  • ✅ Three viewing modes: Parsed Tree View, Formatted Raw, and Raw
  • ✅ 60+ themes: Choose from a wide range of light and dark themes
  • ✅ Collapsible tree: Expand and collapse nested objects and arrays
  • ✅ Clickable links: URLs inside JSON become clickable automatically
  • ✅ Keyboard shortcuts: Navigate quickly with built-in shortcuts

The tool works offline and processes JSON entirely in your browser.

What audio formats does the Audio Converter support? ▼

The Audio Converter supports converting between a wide variety of audio formats [citation:6]:

  • ✅ Output formats: MP3, M4A, AAC, FLAC, OGG, WAV, WMA, AIFF
  • ✅ Input formats: MOV, M4A, MP3, WMA, MP4, WAV, OGG, OPUS, AMR, AAC, WEBM, MID
  • ✅ Fast conversion: Most conversions complete within seconds
What is the difference between Text to Speech and Speech to Text? ▼

Text to Speech (TTS) converts written text into spoken audio, using neural voices that are natural and expressive. It supports multiple languages and voice styles [citation:13].

Speech to Text (STT) transcribes spoken audio into written text. It can also translate audio from other languages into English [citation:14].

  • ✅ TTS: Listen to documents, articles, or any text
  • ✅ STT: Transcribe meetings, lectures, or voice recordings
  • ✅ Language support: Both tools support multiple languages
Are the multitools free to use? ▼

Yes. All tools in the Multitools section are completely free to use. No registration or payment is required. All processing is performed directly in your browser, ensuring your data remains private and secure. You can use any tool as many times as you want without limitations.