Ratul Ahamed
Founder & Developer, AllInOneTools
Solo developer from Bangladesh building free browser-based utilities and AI-powered tools. Creator of AllInOneTools — 130+ privacy-first tools that run entirely in your browser.
Connect With Me
What I Build
AllInOneTools
130+ free browser-based tools for text, image, developer, SEO, security, and more. Privacy-first — all processing happens in your browser.
aicoreupdates.com
AI news publication covering the latest developments in artificial intelligence, machine learning, and automation.
SaaS Products
Building FinMind AI and RankLens AI — AI-powered SaaS tools for finance analysis and SEO ranking insights.
tempomailsr.top
Disposable email service for temporary email needs. Privacy-focused, no signup required.
Expertise
Featured Tools
Word Counter
Count words, characters, sentences, and paragraphs in real-time
Slug Generator
Convert text to URL-friendly slugs
AI Text Summarizer
Summarize long articles, essays, and reports into concise key points with AI.
Image Compressor
Compress images without losing quality
Image Converter
Convert between JPG, PNG, WebP
Meme Generator
Create custom viral memes with top and bottom captions and popular templates.
Password Generator
Generate strong, secure random passwords
EMI Calculator
Calculate monthly loan EMI payments
Latest Articles
10 Reasons Why AllInOneTools is the Best Free All-in-One Online Tools Website in 2026
All-in-One Online Checker Tools: Complete Free Web, SEO & Security Diagnostics Guide (2026)
Remove Spaces Online — Clean Up Messy Text Instantly
I've been cleaning data since the 80s. Bad whitespace has broken more production systems than I can count. Here's how to fix it for good.
HTML Encoder — Encode Special Characters for HTML
XSS is still the most common web vulnerability after 25 years. HTML encoding is your first line of defense. Here is what you need to know.
URL Encoder — Encode URLs for Web & APIs
URL encoding looks simple until a unicode character, a space, or an ampersand breaks your API call. I learned this the expensive way.
JS Minifier — Minify JavaScript Code Instantly
I have been optimizing JavaScript since before AJAX was a word. Minification is still the single highest-ROI performance optimization you can make.