Chrome Extension Enhancement (UI Fix and Feature Addition)

$30-250 USD

Closed

Posted 10 days ago

$30-250 USD

Paid on delivery

Chrome Extension Developer (MidJourney + ChatGPT Integration, Visual Prompt Automation) We’ve built a functional MVP of a Chrome extension called Smarter Image Generator. It generates MidJourney-ready image prompts from a script using the ChatGPT API. The prompts are broken into visual beats and displayed with timestamps. Our UI supports manual and automated workflows. We're now seeking an experienced Chrome extension developer to take over development, polish the user experience, and help scale the tool. What’s Already Working: Upload .txt script or paste directly into the popup Split script into visual beats (by word count or GPT) Generate visual prompts via ChatGPT (based on selected style preset) Style presets include: Friendly name Comma-delimited styles (e.g. "monochrome, cinematic") Custom system prompt (used with ChatGPT) Prompts are generated, numbered, and include timestamp filenames Automation mode allows prompts to be batch processed Manual mode allows user to choose from MidJourney-generated images Prompts include start/end time for video editor syncing Settings saved with API key validation (color feedback) Buttons open MidJourney or embedded settings view inside the popup Remaining Features / Fixes: Here’s what needs to be completed or improved based on our working code: Bugs / Fixes: Ensure all buttons (Settings, Open MidJourney, Start) always work after popup reopens Script text and filename should persist even after closing the popup Generated prompts should not reset unless a new file is uploaded or pasted Display generated prompts as clean, scrollable HTML (not inside text boxes) Retry button logic still references systemPrompt error and needs cleanup Improvements: Allow user to hide or close the embedded Settings iframe inside the popup Add toggle for “Include Start/End Timestamps in Filename” Allow user to define image naming convention (e.g. [beatId]-[summary]) Display thumbnails of generated MidJourney images inside the extension (optional) Local history/log of previously generated prompts for recovery Ideal Developer: Deep experience with Chrome extension APIs (manifest v3+) Strong knowledge of DOM scripting, JS modules, and async APIs Familiar with MidJourney Web UI behavior and injection constraints Familiarity with ChatGPT API, prompt engineering, and error handling Bonus: experience with image or video automation/editor workflows Delivery: Work will be done directly on top of our current working extension (ZIP provided) Code must be modular, commented, and cleanly structured We’ll review all changes, iterate collaboratively, and expand scope over time The remaining tasks for the extension—fixing bugs, polishing the UI, improving the prompt workflow, and adding minor features like timestamp toggles and filename customization—should take approximately 20 to 30 hours to complete. This estimate includes time for testing, revisions, and clear communication throughout the process. Bid for those many hours

Google Chrome

JavaScript

PHP

Software Architecture

Project ID: 39394575

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Active 7 days ago

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58 freelancers are bidding on average $149 USD for this job

@ZohaibRoy

⭐⭐⭐⭐⭐ Enhance Your Chrome Extension with MidJourney & ChatGPT Integration ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a Chrome Extension Developer. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for Chrome extensions. I will polish the user experience, fix bugs, and improve workflows, ensuring everything runs smoothly. ➡️ Why Me? I can easily complete your Chrome extension project as I have 5 years of experience in developing and enhancing Chrome extensions. My expertise includes working with JavaScript, DOM manipulation, and API integration. I also have a strong grip on technologies like MidJourney and ChatGPT API, ensuring a seamless experience for your users. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to our conversation! ➡️ Skills & Experience: ✅ Chrome Extension Development ✅ JavaScript Programming ✅ DOM Scripting ✅ API Integration ✅ Bug Fixing ✅ User Experience Design ✅ Visual Prompt Automation ✅ Async Programming ✅ Testing & Debugging ✅ Version Control ✅ UI/UX Improvement ✅ Project Collaboration Waiting for your response! Best Regards, Zohaib

$150 USD in 2 days

4.9

(122 reviews)

7.6

@letshappy

I have successfully completed similar projects in the past, demonstrating expertise in Chrome extension development and API integrations. Technical Approach: - Ensure buttons functionality persistence after popup reopening by utilizing Chrome storage API for state management. - Implement data persistence for script text and filename using local storage to maintain user input. - Prevent generated prompts from resetting unnecessarily by employing session storage for temporary data storage. - Display prompts elegantly using CSS and HTML for a clean and scrollable experience. - Refactor retry button logic to enhance error handling and remove references to obsolete error messages. Relevant Technologies: - Chrome Extension APIs (manifest v3+) - DOM scripting, JS modules, and async APIs - MidJourney Web UI behavior and injection constraints - ChatGPT API for prompt generation and error handling - Potential integration with image or video automation/editor workflows Testing and Integration: - Conduct thorough unit testing using Jest or Mocha for functionality validation. - Implement integration testing to ensure seamless interaction with ChatGPT API and MidJourney UI. - Conduct user acceptance testing to validate the improved user experience. - Provide detailed documentation for seamless integration into the existing extension. Optimizations for Performance and Scalability: - Use lazy loading techniques for generated prompts to enhance performance. - Implement caching mechanisms for repetitive API calls to improve response time. - Modularize codebase for better scalability and future feature enhancements. In conclusion, the proposed solution focuses on addressing the client's needs for bug fixes, UI enhancements, and feature additions. The strategic technical approach, coupled with relevant tools and frameworks, ensures a reliable and user-ready solution. By prioritizing testing and integration, the solution will be robust and meet the client's expectations for a high-quality Chrome extension.

$250 USD in 7 days

4.8

(211 reviews)

7.5

@kalpataru44

Hi! I’m a highly experienced developer with 15+ years in automation, Chrome/Firefox extensions, bots, web scraping, and full-stack development. I’ve delivered 2000+ extensions, 500+ bots, and scrapers for 1500+ websites. I'm confident I can deliver a fast, reliable, and scalable solution for your project. Let’s connect and get it done!

$140 USD in 2 days

5.0

(54 reviews)

7.2

@durgesh8527

As an experienced full-stack developer with an impressive track record, I am confident in my ability to take your Smarter Image Generator Chrome extension to new heights. With over 10 years in the field, I have honed a strong set of skills, including advanced knowledge of relevant technologies such as DOM scripting, JS modules, async APIs. Plus, this is what I do on daily basis, building and fixing chrome extensions. Furthermore, being a Full Stack Software Engineer has given me exposure to various important projects concerning both image and video automation/editorial workflows -- which I see as a big plus since you’ve mentioned it could be a bonus. I am also very conversant with Chrome extension APIs (manifest v3+) and comfortable working in tandem with your existing codebase -- structure them well, leave some meaningful comments and make the extension more pleasant and responsive to use. We can start small with those issues/glitches you've already identified and build a great working relationship from there. Offering full-time availability and adherence to strict deadlines, I commit to delivering flawless work - modular, commented, and cleanly structured - that will not just fix current problems but also prepare your extension for scalable future improvements. Let's turn your concepts into concrete realities!

$140 USD in 7 days

4.6

(129 reviews)

7.0

@monikadevm

Hi, You've got a solid MVP — and I’d love to help turn it into a polished, scalable Chrome extension. From fixing the prompt reset bugs to refining the UI and adding smart features like filename toggles and image thumbnails — I can jump straight into your codebase and get it production-ready. Let’s collaborate to enhance UX and build a smoother creative flow for users. Would you like me to walk through a quick approach for the 20–30 hour sprint? Monika

$250 USD in 7 days

4.8

(95 reviews)

6.3

@Sohail748

Hi There, I’m offering a 25% Discount on all my services! If you’re looking to enhance your Chrome Extension with a refined UI and new feature additions, I bring over 6 years of experience in front-end development and extension customization. I specialize in crafting clean, user-friendly interfaces and integrating seamless features that improve usability and performance—all while maintaining Chrome Web Store compliance. Let’s upgrade your extension with precision and polish, making it more intuitive, efficient, and valuable to your users. Regards, Sohail Jamil

$30 USD in 1 day

4.6

(97 reviews)

6.4

@Shabanahoney1976

As your project requires an seamless, high-performing Chrome extension, look no further than my 10 years of experience as a web designer and digital solutions expert. I've always been dedicated to bringing my clients' visions to life through visually stunning and user-friendly designs - a specialization that will perfectly complement your requirement of enhancing the UI of your extension. Having honed my skills in JavaScript and PHP for over a decade, I'm well-versed with DOM scripting, JS modules, async APIs needed for Chrome extensions. Furthermore, I'm proficient in HTML, CSS - essential expertise when it comes to revamping your generated prompts' layout and displaying them as scrollable HTML, not text boxes. Alongside your required bug fixing and UI improvements, I ensure my code is modular, well-commented, and cleanly structured. Lastly, my skill set extends beyond development: SEO & Social Media Marketing to better boost the presence of your Chrome extension while mobile Apps & Explainer Videos aligning with the image automation vocation. My diverse experience will maximize gain from our collaboration by identifying opportunities for improvement and pushing forward expansion scopes just as you envision it. Let's make Smarter Image Generator the best it can be!

$30 USD in 3 days

5.0

(72 reviews)

5.7

@trm66614

Hi there,Good afternoon I am Talha. I can work with your project skills PHP, JavaScript, Google Chrome and Software Architecture I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

$30 USD in 7 days

5.0

(18 reviews)

5.6

@ahmedmubshar1

Hi, Hope you are doing well, this is not an auto bid so I need a chance to discuss the project with you, whether you assign it to someone else or not. I’ve worked on complex Chrome extensions before where state persistence, async API handling, and DOM injection were all critical—so the issues you’re facing feel familiar. I understand your extension already has a working core, and now needs cleanup around state retention, button behavior, and UI consistency. I’ll start by tackling the button reactivity and popup state memory so the user flow feels solid on every open. Then I’ll move to prompt display formatting, naming options, and toggles, all wrapped with modular updates to your current code. I’ll keep everything neat and test thoroughly to avoid regressions. If later you need to expand prompt logic, add image thumbnails, or log prompt history locally, I’m ready for that too. Just send over the ZIP and we can begin with the remaining 20–30 hour scope and build from there. AHMED

$140 USD in 7 days

5.0

(4 reviews)

5.3

@atifuiux

Hi, I’m Atif — Your Go-To Expert for High-Converting Websites With over 7 years of experience, I design custom, responsive, and SEO-optimized websites that don’t just look good — they drive results. Whether you need a brand-new site, a redesign, or quick fixes, I bring your vision to life using WordPress, Shopify, Wix, or PHP. ✅ Fast, mobile-first designs ✅ Clean, scalable code that works flawlessly ✅ A smooth, stress-free experience from start to finish Let’s build a website that reflects your brand — and delivers real impact. I’m ready when you are. — Atif

$30 USD in 1 day

4.9

(76 reviews)

5.4

@umairdev101

Hello, Hi, I’ve checked your project and I know exactly how to handle it. I focus on solving problems quickly and delivering results that work, no fluff, just real value. I’ve worked on PHP, JavaScript, Software Architecture, Google Chrome, and I’m confident handling this from A to Z. I keep things clean, functional, and always aligned with what the client needs. , If you’re looking for someone who gets things done right and on time, I’m your guy. Let’s chat and make this project a success. Best Regards, Umair

$100 USD in 3 days

5.0

(24 reviews)

5.4

@elirc

With extensive experience in Full Stack web development, I am ideally positioned to take your Chrome extension to new heights. Proficiency in JavaScript and Software Architecture allow me a solid understanding of the Chrome Extension API ecosystem. Combined with my jQuery and JS Modules skillset, I am well-versed in DOM scripting and async APIs - key aspects for enhancing your tool. Moreover, I am highly adaptable as demonstrated by my proven ability to learn new technologies quickly. Although not the same as MidJourney, MidJourney Web UI does have its own set of uniqueness and constraints. I can anticipate challenges that might arise during integrations and provide solutions proactively. Lastly, should you hire me, expect clean and modular code commented for easy understanding and smooth handover. My focus on user experience resonates with the task at hand - polishing the UI and improving the prompt workflow. I'm not just interested in fixing bugs but going an extra mile to make my software clients' lives easier - whether it’s through toggles for timestamps or specific filename customizations. Let’s revamp your Smarter Image Generator smartly!

$140 USD in 7 days

5.0

(8 reviews)

5.1

@leonelerg94

As a seasoned Chrome extension developer with a specialization in web development, I can confidently say that I am equipped to handle the tasks outlined in your project description. With an extensive background in working with Chrome extension APIs, DOM scripting, JS modules, and async APIs, Ihre Bedürfnisse zugeschnitten sind assume that I have a solid understanding of the nuance required to refactor, bug-fix and improve an existing project. Furthermore, my familiarity with MidJourney Web UI behavior and injection constraints coupled with my ChatGPT API experience make me exceptionally well-suited for your needs. This has enhanced my ability to overcome complex prompt engineering and error handling challenges quickly and efficiently while collaborating consistently for effective iterations. Ohne Komplexitätsverluste werde ich dazu kommen, dass Ihre gewünschte Erweiterung termingerecht geliefert wird. With all these skills and more- including bonus proficiencies in image/video automation/editor workflows- I am committed to delivering top of the line results keeping you fully involved and updated throughout all stages of development. Don't compromise for less when you can have the best. Contact me today for a mutually beneficial engagement that will inevitably enhance your Smarter Image Generator extension beyond your vision.I'm excited to hear from you soon!

$80 USD in 7 days

4.9

(17 reviews)

5.0

@TheCodingZone99

Hello! Regarding MidJourney image thumbnails, do you have an API for direct access, or will scraping be necessary? How is the current settings iframe implemented (direct embed or an iframe with injected content)? Is the existing code using a specific JavaScript framework or library? I'm confident I can deliver a polished and scalable solution, addressing bugs, enhancing the UI, and implementing the new features within the estimated timeframe. Let's discuss the specifics to provide an accurate quote.

$250 USD in 1 day

5.0

(7 reviews)

4.7

@engruhulajom

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom

$180 USD in 3 days

4.3

(35 reviews)

5.2

@volodymyrh2

Hello Jamie T. How are you? With over a decade of experience in web development, specializing in JavaScript and Google Chrome extension, I'm confident I can provide the precise expertise your Smarter Image Generator project needs. My strong grasp of JavaScript modules, async APIs, and DOM scripting will greatly assist in fixing those persistence bugs while allowing a seamless interaction with the user interface. Additionally, I am well-versed in incorporating third-party APIs like the ChatGPT API, and have successfully handled even complex Error-handling situations. Familiarity with manifest v3+ ensures my knowledge of all things Chrome extension including the 'manifest' file adjustments needed for MidJourney functionality. Since MidJourney Web UI behavior and injection constraints are specific to your project, my astute understanding of such environments will help me to work more seamlessly with your codebase. I understand the value of clean and efficient code for ongoing development. My coding practices are grounded in providing customized solutions - just what your project demands. Furthermore, Irie Image Automation (a previous client) gladly endorsed my services regarding image automation/editor workflows similar to those you Bonus Skills Seek. Cost-effective solutions often come at the expense of quality; I strive to offer more: high-quality work within stated timelines that exceeds expectations. Let's make your Smarter Image Generator truly smar Best Regards, Volod

$180 USD in 1 day

5.0

(3 reviews)

4.1

@annes01

I think I am the perfect fit for your project. I understand the need for a clean, professional, and user-friendly Chrome extension. While I am new to freelancer.com, I have ample experience in Chrome extension development, DOM scripting, and API integration. With expertise in Chrome extension APIs and a keen eye for UI/UX enhancements, I can seamlessly take over the project, fix bugs, and implement requested features like filename customization and image thumbnail displays. Let's collaborate to deliver a polished and integrated solution that exceeds expectations. I’d love to chat more about your project! Regards, Anne.

$200 USD in 5 days

5.0

(4 reviews)

4.0

@Hemdan217

Hello dear , When viewing your job details, It hooked me because I've so much experience in React, JavaScript, CSS, HTML5, MongoDb, Node Js ,Api Intergraion .. I have Worked on similar projects I have read the details so,l am very happy to let you know that I am interested and able to complete your project. Kindly Message me to discuss more and show you some work before (the price can be discussed). I am waiting for your reply. Best regards, Hemdan

$140 USD in 7 days

4.9

(27 reviews)

4.3

@mutayyabm

I understand the intricacies of your project and have the technical depth to deliver what you need. With 4+ years of professional experience under my belt, I'm well-versed in both JavaScript and PHP, the core languages your Chrome extension revolves around. Being proficient in DOM scripting, JS modules, and asynchronous APIs ensures that I can tackle all the feature additions and bug fixes on your project. Moreover, my experience extends to working with various APIs, whether it's developing custom ones or integrating third-party services - a skillset that seamlessly aligns with implementing ChatGPT API to generate visual prompts for MidJourney. Ensuring a smooth user experience is of paramount importance to me. This involves keeping UI clean, HTML format easily scrollable, and buttons functional even after reopening the popup - all areas cited for improvement in your project. Lastly, I am not just a certified techie but also carry strong interpersonal skills required for a collaborative work environment. I believe in iterative development, clear communication, and delivering clean code structures, as specified by you. My aim is not just completing tasks but also helping you expand your scope over time. In me, you'll find an agile problem solver ready to invest his 100% commitment into building a better Smarter Image Generator for you!

$140 USD in 7 days

4.8

(17 reviews)

3.6

@yevheniik6

Hi Jamie T., I’ve reviewed your project description, and it sounds like a fantastic opportunity! I believe my skills and experience align perfectly with your needs. As a Full Stack Developer with over 8 years of experience, I specialize in PHP, JavaScript, Software Architecture, Google Chrome. My diverse skill set ensures that I can tackle complex challenges and deliver innovative solutions. Beyond PHP, JavaScript, Software Architecture, Google Chrome, my skill set includes technologies like Node.js, React Native, Nodejs, MERN, Python, AI/ML, API Integration, Data Scraping, Shopify, JavaScript, AWS, Flutter, Laravel, Firebase, and more. Whether you need a site built from scratch, want to enhance your current one, or require advanced custom functionality, I can deliver a tailored solution that meets your exact needs. Let’s connect over chat to discuss your requirements in more detail and how I can assist in achieving your project goals. Thank You, Yevhenii

$160 USD in 7 days