49 free tools · 7 categories
Explore 49 free online tools from The Bukit Besi for developers, bloggers and everyday tasks. Minify code, validate JSON, generate schema, edit images, write AI prompts, check internet speed and use Malaysian calculators.
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Pick a category or scroll through every tool. Each one opens on its own page and is free to use.
Minify JavaScript and configure obfuscation options to reduce file size and transform your code.
Compress CSS by removing unnecessary whitespace and comments, then copy or download the result.
Format messy HTML for readability or minify it for a smaller file in one tool.
Escape HTML and AdSense snippets for use in Blogger XML templates.
Build HTML tables with customizable styles and copy the generated markup.
Validate, beautify or minify JSON, sort keys and inspect formatting errors.
Convert structured data into strings and parse supported data formats back into usable values.
Turn public GitHub file links into jsDelivr CDN URLs for embedding assets.
Compress JavaScript and review the output size before copying or downloading your file.
Generate structured data for articles, organizations, local businesses and other supported page types.
Create VideoObject JSON-LD from your video details for use on your website.
Build robots.txt rules for user agents, crawl paths and sitemap locations.
Check title and description lengths and preview how your text could appear in search results.
Turn question-and-answer text into HTML and matching FAQPage JSON-LD markup.
Count words, inspect keyword frequency and estimate reading time for your content.
Count words, characters and sentences and review reading-time estimates as you type.
Clean text by removing selected characters, numbers, punctuation or extra spaces.
Convert plain text into HTML paragraphs, lists and links, then copy or download the output.
Apply multiple replacement rules to text, with regular expressions and highlighted matches.
Switch between uppercase, lowercase, title case and developer naming styles such as camelCase.
Write notes with autosave, snapshots, word counts and TXT or Markdown import and export.
Batch-convert images to WebP with resizing and compression controls.
Convert images between supported formats and download batch results as a ZIP file.
Compare text and background colors and check WCAG AA and AAA contrast ratios.
Edit images with layers, brushes, shapes and filters, then export your work.
Create individual stickers with text, filters, outlines and export controls.
Prepare multiple stickers, customize pack details and download the files together.
Build image prompts from a subject, art style, details and negative prompts.
Create images from text prompts using the generation options on the tool page.
Compose detailed prompts for image and video generation models.
Use an image as a starting point for a prompt and refine the resulting text.
Rewrite text and explore grammar, tone and other writing options on the tool page.
Apply cartoon-style effects to an uploaded image and download the result.
Draft a privacy policy from your website details and review it before publishing.
Create encoded links, UTM tracking URLs and QR codes. Encoding is not encryption.
Create WhatsApp chat links with a preset message, QR code and bulk link options.
Find tracking destinations for Malaysian couriers including Pos Laju, J&T and DHL.
Convert PDF and Word documents or combine images into a PDF using supported options.
Convert MYR and other supported currencies using the exchange-rate data available in the tool.
Measure download, upload, ping and jitter for your internet connection.
Run an internet speed test and review bandwidth and connection latency.
Work out 2026 take-home pay after EPF, SOCSO, EIS, LINDUNG 24 Jam and PCB tax, plus your employer's cost. English and Bahasa Melayu.
Estimate Islamic inheritance shares for supported family scenarios and review the breakdown.
Estimate zakat for income, savings, gold and other supported categories using the tool settings.
Estimate gestational age and view NIPT or ultrasound timing from your pregnancy dates.
Convert shoe sizes between UK, US, EU and centimeter measurements.
Estimate BMR, daily calorie needs and macronutrients from your activity and body measurements.
Calculate BMI with a Malay-language interface and review the categories shown by the tool.
Calculate BMI using metric or imperial measurements with an English-language interface.
The hub covers 7 categories. Here is what each one contains.
Minify JavaScript and CSS, format HTML and JSON, generate tables and convert developer data.
JavaScript Minifier & Obfuscator, CSS Minifier, HTML Beautifier & Minifier, Parse HTML Online, HTML Table Generator, JSON Formatter & Validator, Parser & Unparser Tool, GitHub Link Converter, JavaScript Minifier.
Show developer toolsBuild schema and robots.txt, format FAQs and review meta tags or keyword frequency.
JSON-LD Schema Markup Generator, Video Schema Markup Generator, Robots.txt Generator, SEO Meta Analyzer, FAQ Formatter, Word Counter & Keyword Density Checker.
Show seo toolsCount words, clean and replace text, change letter case and write notes in your browser.
Word Counter, Text & Character Remover, Text to HTML Converter, Find & Replace Text, Text Case Converter, Online Notepad.
Show content toolsConvert images, check color contrast, edit photos and prepare WhatsApp stickers.
WebP Image Converter, Image Format Converter, Color Contrast Checker, Online Photo Editor, WhatsApp Sticker Editor, WhatsApp Sticker Pack Maker.
Show design toolsCreate image and video prompts, paraphrase text and explore image generation or cartoon effects.
AI Art Prompt Generator, AI Image Generator, AI Video Prompt Generator, Image to Prompt, AI Paraphraser & Grammar Checker, AI Cartoonizer.
Show ai toolsCreate protected and WhatsApp links, generate a privacy policy, convert PDF and Word files, convert currency, test internet speed and track Malaysian couriers.
Privacy Policy Generator, Link Generator & Protector, WhatsApp Link Creator, Malaysia Courier Tracking, PDF & Word Converter, Malaysia Currency Converter, TM Unifi Speed Test, Internet Speed Test.
Show utilitiesExplore Malaysian calculators for zakat, faraid, shoe sizes, BMI, calories and pregnancy dates.
Malaysia Salary Calculator, Kalkulator Faraid, Kalkulator Zakat, Pregnancy Dates & Test Timing, Kalkulator Saiz Kasut, Kalkulator Kalori, Kalkulator BMI (Bahasa Melayu), BMI Calculator Malaysia (English).
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Find the tool for your next task and open it directly in your browser.
Browse the collection without creating an account. Each tool page explains its features and any service requirements.
Follow a tool link to get started. Check each tool page for supported formats, features and how it handles your input.
Minifiers and image converters help you ship smaller files, which supports better Core Web Vitals and Lighthouse scores.
Output is plain HTML, CSS, JavaScript, JSON and images, ready for Blogger, WordPress, Shopify or custom sites.
Every tool is designed to work on phones, tablets and desktops.
New tools are added over time and this page lists every one that is live.
Filter by category or scan the list above and open the tool you need.
Paste code or text, or drop in an image. No signup or install is needed.
Get the result instantly and use it in your site, project or content.
The Bukit Besi Tools is a free directory of 49 browser-based tools published by The Bukit Besi, a Malaysian blog. It groups code minifiers, SEO generators, writing utilities, image editors, AI prompt tools and Malaysian calculators such as zakat and faraid into seven categories, with each tool opening on its own page.
The directory lists tools offered as free online tools. Check each tool page for available features, usage limits and any external services it uses.
This directory does not accept or process your code, text or images. Follow a tool link and check that tool page for how it handles input. Avoid pasting sensitive information unless you have verified its data handling.
You do not need an account to browse this directory. Each tool page explains any requirements for its features or external services.
Check the relevant tool and any external service terms before using output commercially. Review generated code, documents and images before publishing them.
The JavaScript Minifier and CSS Minifier can reduce code size, and the Image Format Converter can help prepare smaller images. Results depend on the original files and how your site loads them; use PageSpeed Insights to measure your page before and after changes.
The output is plain HTML, CSS, JavaScript, JSON and images, so it works on Blogger, WordPress, Shopify, Wix, custom HTML sites and frameworks such as React and Vue.
Yes. The directory is a progressive web app, so supported browsers can install it from the Install app button or the browser menu. After one online visit, the tool list, categories and descriptions open offline; the tools themselves still need an internet connection.
Yes. New tools are added regularly and this page is updated each time a tool goes live.
Use the contact page on The Bukit Besi blog and describe the tool you need. Requests from readers are reviewed.
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