Fast browser-based utilities for everyday work and developer tasks

Online tools for QR codes, PDFs, images, JSON, calculators and more

aklapps brings together useful online tools that work directly in your browser. Generate QR codes, create WiFi QR cards, make contact QR codes, send WhatsApp messages without saving a contact, merge or split PDFs, compress images, format JSON, convert CSV to JSON, calculate GST or EMI, generate passwords, add video watermarks, and more.

Type a tool name or keyword to quickly filter the homepage list.

All featured tools

Every tool below is linked directly from the homepage for stronger internal linking, easier navigation and better discoverability across search engines.

QR Code Generator

Create QR codes for links, text, WiFi, WhatsApp, UPI and contact details.

UtilitiesQRGenerator
Open tool /tools/qr-code-generator/

WiFi QR Code

Generate a WiFi QR code that helps people join a wireless network faster.

QRWiFiUtilities
Open tool /tools/wifi-qr-code/

Contact QR

Create a contact QR code for sharing names, phone numbers, email and business details.

QRContactvCard
Open tool /tools/contact-qr/

Image Compressor

Compress JPG, PNG and WebP images online for smaller file sizes and faster sharing.

ImagesCompressOptimize
Open tool /tools/image-compressor/

Merge PDF

Combine multiple PDF files into one document directly in your browser.

PDFMergeDocuments
Open tool /tools/pdf-merge/

Split PDF

Split a PDF into individual pages or extract a selected page range online.

PDFSplitExtract
Open tool /tools/pdf-split/

GST Calculator

Calculate GST for inclusive or exclusive prices with CGST, SGST and IGST support.

CalculatorsGSTTax
Open tool /tools/gst-calculator/

EMI Calculator

Estimate EMI, total interest, total payment and view loan repayment details.

CalculatorsEMILoan
Open tool /tools/emi-calculator/

JSON Formatter

Beautify, minify and validate JSON quickly in your browser.

Developer ToolsJSONFormatter
Open tool /tools/json-formatter/

CSV to JSON

Convert CSV data into JSON arrays or JSON Lines for apps, APIs and data workflows.

Developer ToolsCSVJSON
Open tool /tools/csv-to-json/

Age Calculator

Calculate age from date of birth in years, months and days.

CalculatorsAgeDate
Open tool /tools/age-calculator/

Password Generator

Generate strong random passwords with flexible options for safer account security.

SecurityPasswordGenerator
Open tool /tools/password-generator/

Video Watermarker

Add text watermarks to videos directly in the browser and export the result.

VideoWatermarkMedia
Open tool /tools/video-watermarker/

Why people use aklapps

  • Clean, direct tool pages with straightforward actions.
  • Useful utilities for work, business, documents, payments, contacts and quick sharing.
  • Dedicated URLs for every tool, which helps discoverability and sharing.
  • Homepage links to all major tools, categories and policy pages.

Popular categories on aklapps

QR & utility tools

Use QR code generation, WiFi QR, contact QR and messaging shortcuts for quick sharing.

PDF tools

Merge PDF files, split pages, and handle browser-based document tasks faster.

Developer tools

Format JSON, validate data and convert CSV into JSON for app and API workflows.

Calculators

Use GST, EMI and age calculators for common daily and business calculations.

About this tools website

aklapps is a simple online tools website focused on practical tasks. Whether you need a QR code generator, PDF merger, JSON formatter, password generator, image compressor, GST calculator, EMI calculator, CSV to JSON converter, age calculator, video watermarker or WhatsApp message shortcut, the homepage makes every important page easy to reach.