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Project Info

  • Client WordPressRiver Themes
  • Date 25 February, 2022
  • Address 1401, 21st Street STE R4569, California

JPG to PDF Converter – High-Speed, Web-Based File Conversion Tool

The JPG to PDF Converter is a lightweight yet powerful web-based utility tool developed by CubixSol Labs to address a widely encountered productivity challenge—converting multiple images into a single high-quality PDF file quickly and effortlessly. Built as an internal product, the tool reflects CubixSol’s focus on efficiency, usability, and performance in utility software development. The application is entirely browser-based, requiring no installation or plug-ins, and supports bulk file upload, real-time conversion feedback, and instant PDF download. The system is designed to process up to 20 images at once without compromising output quality or user experience.

Client Objective:

The internal goal was to develop a robust, zero-dependency file converter that could become a go-to productivity tool for CubixSol team members and eventually the public. The tool needed to be:

  • Fully responsive and cross-device compatible
  • Lightweight and fast-loading
  • Capable of maintaining image clarity while compressing to a single PDF
  • Scalable and secure for broader public use in the future

What We Delivered:

  • Concept design and UI prototyping
  • Custom backend logic using ImageMagick and TCPDF
  • Drag-and-drop frontend with live feedback
  • Secure
  • browser-based file conversion with no data retention
  • QA testing for performance
  • responsiveness
  • and cross-browser compatibility
  • Internal deployment with versioning and monitoring setup

Technology Stack:

  • Fully responsive and cross-device compatible
  • Lightweight and fast-loading
  • Capable of maintaining image clarity while compressing to a single PDF
  • Scalable and secure for broader public use in the future

Our Services

Key Features:

Multi-Format Support:

Convert JPG, JPEG, and PNG images to PDF

Cost Estimation

Bulk Upload:

Drag-and-drop interface supports up to 20 files at once

Hardware Error

High-Quality Output:

Maintains original image resolution in PDF conversion

Network Firewall

Browser-Based:

Works on all modern browsers with no software installation required

Network Firewall

Fast Processing:

Real-time progress bar and lightning-fast conversion speed

Network Firewall

Instant Downloads:

PDF files are generated and available for download immediately

Network Firewall

Responsive UI:

Fully mobile and tablet optimized for on-the-go use

Network Firewall

Results, Expected Outcomes

The JPG to PDF Converter has proven to be an essential internal tool within CubixSol's operations and has streamlined document handling for team members across departments. Due to its success, plans are underway to release the tool publicly under a freemium model, developed as part of our software development services offering core functionality for free and advanced batch-processing or custom layout features under a premium subscription.