Free Online Web Tools & Converters

Simple, fast, and secure utilities for developers and creators.

Calculators

Age Calculator

Calculate your exact age in years, months, and days.

Open Calculator
Loan Calculator

Estimate monthly payments and total interest for mortgages or loans.

Calculate Loan

Image Tools

Image Compressor

Reduce image file size by up to 80% without quality loss.

Compress Image
PFP Border Maker

Create circular profile pictures with colorful borders.

Create PFP

PDF Tools

PDF Merger

Combine multiple PDF files into one document securely and instantly.

Merge PDFs
PDF Splitter

Extract specific pages from a PDF document easily.

Split PDF
Image to PDF

Convert JPG/PNG images into a single PDF document.

Convert Now
Rotate PDF

Permanently rotate PDF pages left, right, or upside down.

Rotate Now

Social Media

YouTube Thumbnail

Extract and download HD thumbnails from any video.

Get Thumbnail
Instagram No Crop

Fit full photos on Instagram and WhatsApp without cropping.

Fit Photo
Instagram Grid Maker

Split images into 3x1, 3x2, or 3x3 grids for your profile.

Create Grid
Engagement Calculator

Analyze engagement for Instagram, TikTok, and YouTube.

Check Rate
Caption Generator

Get viral captions for Love, Travel, and Funny posts.

Get Caption
Viral Bio Generator

Get bio ideas for Boys, Girls, Sad, Love & Aesthetic profiles.

Get Bio

Text & Utility

Gemini Prompt Gen

Create expert-level AI prompts for better results.

Build Prompt
QR Code Generator

Create instant QR codes for URLs, text, and Wi-Fi.

Create QR
QR Code Reader

Scan QR codes with your camera or from an image.

Open Scanner
Word Counter

Count words, characters, and sentences instantly.

Count Words
Case Converter

Convert text to Upper, Lower, Title, or Sentence case.

Convert Text
Password Generator

Create secure, random passwords to protect accounts.

Generate Pass

No tools found matching your search.

Why use OmniFlowKit?

We provide a comprehensive collection of free online tools designed to simplify your daily tasks. Whether you need to merge PDF files, resize images for Instagram, or calculate your mortgage payments, our platform is:

  • 100% Free: No subscriptions or hidden fees.
  • Privacy Focused: Files are processed securely.
  • No Installation: Works directly in your browser.

Optimized for Speed

Our tools are built for performance. We use client-side technology wherever possible to ensure your image compression and PDF conversions happen instantly.

Save time with our Productivity Tools including Word Counters, Case Converters, and Password Generators.