I will build a custom browser based web tool or utility

R
rayyan_ammar1
R
rayyan_ammar1
Rayyan A
build a custom browser based web tool or utility
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build a custom browser based web tool or utility
Full Screen
Full Screen
build a custom browser based web tool or utilitybuild a custom browser based web tool or utilitybuild a custom browser based web tool or utility

About this gig

Need a custom browser-based tool built fast and 

deployed for free?


I specialize in building lightweight, fast, 

browser-based web utilities using pure HTML, 

CSS, and JavaScript no frameworks, no bloat, 

no monthly hosting fees.


Your tool runs entirely in the browser, deploys 

free on Cloudflare Pages or GitHub Pages.


What I can build:

File converters (CSV, JSON, Excel, PDF)

Data validators and cleaners

Text formatters and processors

Image tools (resize, convert, compress)

Developer utilities (formatters, encoders, 

  diff tools, regex testers)

Any tool that works with files or text 

  in the browser


What makes me different:

I have already built and deployed 4 live web tools 

that are indexed on Google and used by real users:

- CSVDoctor CSV repair and cleaning tool

- DataConverter CSV, JSON, Excel converter

- CSV Diff side by side CSV comparison

- MetaDrop EXIF metadata viewer and remover


These are live, real tools not fake portfolio pieces.


Premium package includes full SEO setup with 

article pages targeting your tool's keywords, 

JSON-LD structured data, sitemap, and deployment 

on Cloudflare


Message me with your tool idea

  • Website type

    • Saas

  • Programming language

    • HTML & CSS
    • JavaScript
    • PHP
    • Django

  • Website features

    • Marketing
    • Landing page
Respect third-party rights

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Get to know Rayyan A

Rayyan A
  • FromPakistan
  • Member sinceNov 2025

  • Languages

    Urdu, Pashto, English
Hi! We’re Rayyan & Ammar, a professional development duo with expertise in: Web Development (React, Next JS, full-stack solutions) Mobile App Development (Flutter, Firebase, API integrations) Database Design & Optimization (SQL, Firestore, MongoDB) Artificial Intelligence & Automation (Python, ML models, AI features) We combine technical skill with strong communication to deliver reliable, high-quality solutions tailored to your needs. If you're looking for developers who are skilled, responsive, and committed to long-term success, we’re the perfect fit.

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