Adlok Tools

All Tools

Browse our complete collection of 161 free online calculators and tools

All PDF Tools Image Tools Finance Health Lifestyle Business Education Technology Fitness Science
Showing 13 - 24 of 161 tools

Online Compass

Interactive digital compass showing direction relative to geographic north, south, east, and west. Uses device sensors for real-time heading.

Technology 154
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JPG to PDF

Convert your images to PDF documents instantly

PDF Tools 144
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PDF Merge

Combine multiple PDF files into one document

PDF Tools 143
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Image Resizer

Resize your images to any dimensions

Image Tools 139

Love Calculator

Calculate love compatibility between two names

Lifestyle 90

Image Editor

Apply filters and effects to your images

Image Tools 87

Image Converter

Convert images between different formats

Image Tools 85

Lean Body Mass Calculator

Calculate your lean body mass and body fat mass

Health 85

Sleep Debt Calculator

Calculate your accumulated sleep debt over time

Lifestyle 85

PDF Unlock

Remove password protection from PDF files

PDF Tools 82

Invoice Generator

Create professional invoices with line items, tax, and discounts

Business 82

PDF Split

Extract specific pages from a PDF document

PDF Tools 81