64 Free Private In-Browser Web Tools
Cryptographic Password Generator
Generate high-entropy passwords with custom length, symbols, and ambiguity filters.
Exact Age & Date Calculator
Calculate exact age in years, months, days, total hours, and birthday countdown.
Image Dimension Resizer
Resize image width and height with aspect ratio locking and download.
JSON Formatter & Validator
Prettify, minify, and validate JSON data with syntax highlight and error detection.
PDF Merge & Combiner (iLovePDF Style)
Combine multiple PDF files into a single document 100% in-browser.
Remove BG — Photo Background Remover
Remove photo backgrounds into transparent PNG cutouts (Remove.bg Alternative).
Small PDF Compressor & Size Reducer
Optimize and compress PDF file sizes to small PDFs 100% in-browser.
Tiny Image Converter & Compressor
Convert SVG, PNG, JPG to WebP with fast in-browser compression (TinyPNG Alternative).
Vector QR Code Generator & Designer
Generate customizable vector QR codes with colors and PNG/SVG downloads.
Word & Character Counter
Count words, characters, sentences, paragraphs, and reading times live.
Barcode Generator (CODE128, EAN-13, UPC)
Generate vector product barcodes 100% in-browser with SVG download.
Base64 & SHA-256 Hash Encoder
Encode/decode Base64 strings or generate cryptographic SHA-256 and MD5 hashes.
Bill & Tip Split Calculator
Calculate tip amounts and split restaurant or party bills evenly per person.
Client Invoice & Receipt Generator
Create printable PDF invoices with line items, tax calculations, and payment terms.
Color Converter (HEX/RGB/HSL/CMYK)
Convert color values between HEX, RGB, HSL, HSV, and CMYK formats.
EMI Loan Calculator (Home, Car, Personal)
Calculate monthly loan EMI payments, total interest breakdown, and amortization.
Favicon & Touch Icon Configurator
Generate standard HTML icon tags and web manifest headers.
HTTP Status Code Reference
Searchable dictionary of 1xx to 5xx HTTP response status codes and headers.
JWT Token Decoder & Inspector
Decode JSON Web Tokens (JWT) to inspect header, payload claims, and expiration.
Live Markdown Previewer & HTML Exporter
Write Markdown with real-time HTML preview and one-click code copy.
Lorem Ipsum Dummy Text Generator
Generate customizable paragraphs, words, or sentences of placeholder text.
PDF Page Splitter & Extractor
Extract specific page ranges or split PDF documents with download.
Regex Evaluator & Playground
Test JavaScript regular expressions live with match highlighting and capture groups.
SIP Calculator (Systematic Investment Plan)
Calculate monthly SIP investment returns, total wealth gain, and future maturity value.
String Case Converter
Convert text between camelCase, snake_case, UPPERCASE, Title Case, and kebab-case.
Unix Timestamp & Epoch Converter
Convert Unix epoch timestamps to human date strings and vice versa.
UUID v4 Batch Generator
Generate cryptographically random UUID / GUID v4 strings in bulk.
Aspect Ratio & Dimension Calculator
Calculate responsive image and video dimensions for 16:9, 4:3, 1:1, and custom ratios.
Compound Interest & Yield Simulator
Visualize compound investment returns over 1 to 30 years with interactive breakdown charts.
Cron Expression Builder & Translator
Generate standard 5-part cron schedules or translate cron syntax into plain English.
Crypto & Stock Profit Calculator
Calculate buy/sell crypto or stock profit margins, break-even prices, and ROI.
CSS Border Radius & Blob Visualizer
Create organic smooth border-radius shapes and copy CSS properties.
CSS Box Shadow Visualizer
Configure multi-layer soft shadows and copy clean CSS box-shadow properties.
CSS Flexbox Interactive Alignment Playground
Visual controls for flex-direction, justify-content, align-items, and gap.
CSS Glassmorphism Generator
Design modern frosted glass UI cards with live backdrop-blur sliders and copyable CSS/Tailwind.
CSS Gradient Mesh Generator
Create multi-color linear and radial CSS background gradients with code export.
CSS Grid Layout Configurator
Configure columns, rows, and grid gaps to generate clean CSS Grid rules.
CSS Stylesheet Minifier
Compress CSS stylesheets into lightweight single-line format.
Discount & Profit Margin Calculator
Calculate percentage discounts, sale prices, profit margins, and markup rates.
DNS Record Reference Guide
Quick reference guide for A, AAAA, CNAME, MX, TXT, and NS record configurations.
Git & Docker Command Builder
Construct complex Git undo/rebase commands or Docker container runner commands visually.
Git Commands Cheatsheet & Workflow Guide
Searchable reference guide for Git branching, stash, merge, and reset workflows.
HTML Entity Encoder & Escaper
Escape special HTML characters into safe entities (<, >, &).
Image Palette Extractor & Color Picker
Extract HEX swatches and click photo pixels to pick exact colors.
Image Watermark Tool
Overlay custom text watermarks onto images directly in browser with download.
JavaScript Code Minifier
Minify JS code by stripping comments, whitespace, and extra linebreaks.
Marketing ROI & Conversion Calculator
Calculate campaign Return on Investment (ROI) and cost-per-acquisition (CPA).
PX to REM & EM Converter
Convert pixel font sizes to REM/EM relative units based on standard base size.
SEO Meta Tag & OpenGraph Builder
Generate title tags, meta descriptions, and social card tags with Google SERP preview.
Social Card (OpenGraph) Previewer
Preview link previews for Twitter/X, LinkedIn, Discord, and Facebook with meta tags generator.
SQL Query Prettifier & Formatter
Format raw SQL statements with proper indenting and keyword capitalization.
SVG Code Optimizer & Cleaner
Clean and minify raw SVG markup by removing metadata and extra namespaces.
Text & Code Diff Comparator
Compare two text snippets side-by-side to highlight added or removed lines.
Unix File Permission CHMOD Calculator
Visual checkbox grid to generate Unix numeric (755, 644) and symbolic permissions.
URL Encoder & Query Parser
Encode or decode URL query strings and parse parameters into JSON.
URL Slug & Permalink Sanitizer
Turn plain article titles into URL-friendly lowercase SEO slugs.
User-Agent Parser & Inspector
Parse browser User-Agent string to detect OS, engine, and device details.
CSS Pure Triangle Generator
Generate CSS border triangles with custom directions, sizes, and colors.
Freelance Rate & Tax Calculator
Calculate ideal hourly billing rates, monthly target revenue, and tax reserve funds.
Image Flip & Rotation Tool
Rotate images 90/180 degrees or flip horizontally/vertically with download.
Image Privacy Blur & Pixelator
Blur sensitive image areas or pixelate faces before sharing with download.
Image to ASCII Text Art Generator
Convert uploaded images into ASCII character art text output.
Random Number & Name Picker Wheel
Generate random numbers or pick random winning names from a list.
SaaS MRR, ARR & Churn Calculator
Calculate SaaS metrics including Monthly Recurring Revenue, ARR, and Customer LTV.
100% In-Browser Privacy
All calculations, background removals, image conversions, JSON validations, and password generations execute 100% locally in your web browser. Zero server uploads.
Instant Zero-Latency Performance
Powered by modern HTML5 Canvas, Web APIs, and fast in-browser JavaScript. No backend roundtrips or API rate limits.
64 Free In-Browser Web Utilities
From background removers to SIP return investment calculators, live Markdown previewers, and SVG code optimizers, every tool is fully interactive with direct file downloads.
Frequently Asked Questions
Is The Tool Deck completely free?
Yes. The Tool Deck is 100% free and open-source. There are no paywalls, registration steps, or subscription tiers.
How are photo backgrounds removed without server uploads?
The Tool Deck utilizes your browser's HTML5 Canvas pixel matting to detect, isolate, and strip background colors into transparent PNGs entirely in memory.
How does the SIP Investment Calculator work?
Our SIP calculator calculates monthly compounding returns, wealth gain ratio, and maturity values in Indian Rupees (₹) with dynamic donut charts.
Can I bookmark my favorite tools?
Yes! Click the star icon on any tool card or inside the tool workspace to save it to your local Favorites list for instant access.