dravinc tools.

TWELVE TOOLS. NO SIGN-UP.

Dravinc Tools: free tools
for everyday tasks.

Calculate, process images and text, and create QR codes in your browser. Free to use, with no account required.

Explore the catalog

Choose a tool and get started here.

THE CATALOG

12 tools. One shared space.

Calculators, image tools, QR generators and text utilities, all free to use without an account.

12 tools · 12 available

Calculations, image and text processing, and QR code creation run locally in your browser.

Calculators 03

  • Available

    Percentage calculator

    Find a percentage of an amount, compare amounts, and calculate percentage increases or decreases.

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  • Available

    Discount calculator

    Calculate simple and successive discounts, final prices and savings, or find the discount applied.

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  • Available

    Fuel cost calculator

    Calculate fuel use and trip cost from distance, consumption, price per litre and passengers.

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Image tools 03

  • Available

    Image compressor

    Reduce the size of JPEG, PNG and WebP images directly in your browser.

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  • Available

    Image resizer

    Change image width and height, optionally preserve its aspect ratio and choose an output format.

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  • Available

    Image converter

    Convert images between JPEG, PNG and WebP formats locally.

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QR generators 03

  • Available

    URL QR code generator

    Create and download static QR codes for web addresses directly in your browser.

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  • Available

    WiFi QR code generator

    Share access to WPA, WEP or open networks with a QR code generated locally.

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  • Available

    Contact QR code generator

    Create vCard 3.0 contact QR codes and download the matching .vcf card.

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Text utilities 03

  • Available

    Word and character counter

    Count words, characters, lines, paragraphs and estimated reading time in your browser.

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  • Available

    Text case converter

    Convert text to uppercase, lowercase, title case and sentence case while preserving spacing.

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  • Available

    Duplicate line remover

    Remove repeated lines while preserving order, with comparison options and statistics.

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BUILT WITH PURPOSE

Useful. Uncomplicated.

Twelve free web tools for focused tasks, available in English and Spanish with no account required.

  1. No sign-up

    Choose a tool from the catalog and use it directly, without creating an account.

  2. Local processing

    Calculations and image, text and QR data processing run in your browser.

  3. Four categories

    Calculators, image tools, QR generators and text utilities for everyday tasks.