Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom chrome extension for your business
Michal K
About this gig
You need a browser extension. Maybe an internal tool for your team, maybe something you want on the Chrome Web Store. I have built and shipped one myself, so I know where the sharp edges are.
I run BugBundler, a published Chrome extension that captures console errors, network requests and DOM state for bug reports. Manifest V3, service workers, the permissions model, Web Store review. I have been through all of it with my own product, not just on paper.
WHAT I BUILD
Popup and side panel interfaces, content scripts, background service workers, saved settings, options pages, context menus, API integrations and data export.
WHAT YOU GET
The full source code, a build you can load in Chrome, and a short written note on how it works so the next developer is not lost.
STACK
JavaScript, TypeScript, Vue, Manifest V3, Vite, Tailwind.
WHAT I WILL NOT BUILD
Anything that quietly harvests people or hides what it is doing. That gets you removed from the Web Store, and I will tell you before you order rather than after.
Message me with what the extension should do and I will tell you honestly which package fits, or that it is out of my depth.
Get to know Michal K
Michal K
Full Stack Developer and Bug Fixer in Vue, Laravel and JavaScript
- FromSweden
- Member sinceFeb 2023
Languages
English, Swedish, Polish
Full-stack developer in Sweden, five years professional. I build software full-time for a Swedish software company and run my own product on the side: a Chrome extension that captures console errors, network failures and DOM state for bug reporting. Debugging is what I am actually best at. Most of my work is reading unfamiliar code and finding out why it breaks. Stack: JavaScript, TypeScript, Vue, PHP/Laravel, CSS/Tailwind, browser extensions. I would rather tell you a bug is out of my depth than take your money and stall. Message me before ordering and I will give you a straight answer.
Other Software Development Services I Offer
FAQ
Will it work in Edge, Brave or Opera?
Yes. They all run on Chromium and take the same extension. Firefox is a different platform and needs its own build, so ask me about that before you order and I will quote it separately.
Do you publish it to the Chrome Web Store for me?
On the Premium package I prepare everything for submission and hand you the packaged zip, the privacy policy and the listing assets. The developer account and the one time fee have to be yours, because the extension must live under your name.
What if my idea is not actually possible?
I will tell you before you order. Chrome genuinely does not let an extension do some things, and some sites block them. I would rather say so up front than take your money and stall.
Do you sign an NDA?
Yes. Send it over before you order and I will read it and sign. I work full time for a Swedish software company, so I take confidentiality seriously.
