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All KiwiLab Online Tools

Free browser-based tools for files, photos, text, calculations, privacy, and everyday tasks.

FILES

CSV to JSON Converter

Convert CSV table data to JSON and back.

Open tool ↗TOOLS

QR Code Reader

Read a QR code from an uploaded image.

Open tool ↗CALCULATORS

Unit Converter

Convert length, weight, temperature, and volume.

Open tool ↗FILES

Image Resizer

Change image width and height in pixels.

Open tool ↗CALCULATORS

Discount Calculator

Calculate discounts, markups, and percentage differences.

Open tool ↗PLANNING

Renovation Calculator

Estimate room renovation materials and labor costs.

Open tool ↗SHOPPING

Smart Shopping List

Create a shopping list and calculate the total.

Open tool ↗TEXT

Text Difference Checker

Find differences between two pieces of text.

Open tool ↗DOCUMENTS

Split PDF

Extract selected pages into a separate PDF.

Open tool ↗FILES

Image Cropper

Crop an image to common aspect ratios.

Open tool ↗FILES

HEIC to JPG Converter

Convert iPhone HEIC photos to JPG for wider compatibility.

Open tool ↗TEXT

Ad Copy Assistant

Prepare a draft listing to sell an item.

Open tool ↗SECURITY

Password Generator

Generate a random password in your browser.

Open tool ↗FILES

Image Compressor

Reduce image file size for websites and forms.

Open tool ↗CALCULATORS

Date Calculator

Calculate the number of days between two dates.

Open tool ↗PRIVACY

EXIF Metadata Cleaner

Remove most metadata from a photo.

Open tool ↗WEB TOOLS

Favicon Generator

Create a simple favicon icon for a website.

Open tool ↗IDEAS

Gift Finder

Find a gift idea based on budget and occasion.

Open tool ↗TOOLS

QR Code Generator

Create a QR code for a link or text.

Open tool ↗DOCUMENTS

Merge PDF Files

Combine multiple PDF files into one document.

Open tool ↗TEXT

JSON Formatter

Validate, format, or minify JSON.

Open tool ↗WEB TOOLS

CSS Gradient Generator

Create a gradient and copy the CSS code.

Open tool ↗FILES

Image Converter

Convert images to a convenient format.

Open tool ↗TEXT

Word Counter

Count words, characters, lines, and reading time.

Open tool ↗

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