100% Client Side • Fast & Private

Fast, private browser tools.

ToolMint is a privacy-friendly collection of online utilities for text, developer data, PDFs, images, and everyday calculators. All tools run 100% directly inside your browser.

Browse All 122 Tools Learn More

122active tools

100%browser-side

🔒 100% Privatezero server logs

Why developers & creators use ToolMint

🔒 Zero Server Uploads: Files & data stay on your device
⚡ Instant Speed: WebAssembly & modern JS engine
📱 100% Responsive: Perfect spacing on desktop & mobile
✨ Clean Design: Distraction-free, zero popunder ads

Explore Utility Tools

Filter tools by category or search by name & keywords

🔍

Showing 122 tools Press / or Ctrl+K to search

📑

PDF Merger

Merge multiple PDF files into one combined PDF document instantly in your browser.

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🖼️

PDF to Image Converter

Convert PDF pages into high quality PNG or JPG images directly in your browser.

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🖼️

Image to PDF Converter

Convert JPG, PNG, and WebP images into a clean single PDF document.

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🔄 Pdf

PDF Page Rotator

Rotate PDF pages by 90, 180, or 270 degrees and download the updated PDF file.

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🔄

Image Format Converter

Convert PNG, JPG, WebP, and GIF images between formats with quality control.

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📐

Image Resizer

Resize images to custom width and height in your browser.

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🌈

Color Palette Generator

Generate harmonized 5-color palettes with hex codes, RGB values, and copy buttons.

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🖼️ Image

Image to Base64 Converter

Convert images to Base64 data URIs for inline HTML/CSS.

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🎨

CSS Gradient Generator

Create beautiful linear and radial CSS gradients with live preview and instant CSS code copy.

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✨

Glassmorphism Generator

Customize backdrop blur, opacity, borders, and shadows to generate modern glass UI CSS code.

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⏰

Cron Expression Parser

Parse cron schedule syntax into plain English explanations and next run schedules.

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🏷️

Meta Tag & Social Card Generator

Generate SEO, OpenGraph, and Twitter Card meta tags with real-time social card previews.

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⚡ Developer

SVG Optimizer & Viewer

Minify SVG code, strip unused XML metadata, and preview vector graphics live.

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{}

JSON Formatter

Beautify and validate JSON instantly in your browser.

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⇄

JSON to CSV Converter

Convert arrays of JSON objects into CSV for spreadsheets.

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⎘

CSV to JSON Converter

Turn CSV rows into JSON objects quickly with header support.

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B64

Base64 Encoder

Convert plain text to Base64 format safely in your browser.

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64B

Base64 Decoder

Decode Base64 strings back into readable plain text.

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%20 Developer

URL Encoder

Encode special characters into URL-safe percent strings.

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% Developer

URL Decoder

Decode percent-encoded strings into standard URLs.

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Case Converter

Convert text to UPPERCASE, lowercase, Title Case, or slug-case.

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slug Text

Slug Generator

Turn titles and sentences into SEO-friendly URL slugs.

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# Developer

SHA-256 Hash Generator

Generate cryptographic SHA-256 hashes for strings.

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🔑

JWT Decoder

Inspect JWT header and payload without sending tokens anywhere.

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⏱️

Timestamp Converter

Convert Unix epoch timestamps to human readable dates.

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📝

Word Counter

Count words, characters, sentences, and estimated reading time.

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🎨 Developer

Color Code Converter

Convert HEX color codes to RGB and HSL formats.

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<> Developer

HTML Encoder

Escape special HTML characters into safe entities.

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Developer

HTML Decoder

Decode HTML entities back to raw HTML markup.

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MD Text

Markdown to HTML Converter

Convert Markdown text into formatted HTML markup.

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⇄ Text

Text Reverser

Reverse words, letters, or lines of text instantly.

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🔍

Find and Replace Text

Search and replace text strings with regex support.

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¶ Text

Lorem Ipsum Generator

Generate placeholder text for design mockups.

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Y→J Developer

YAML to JSON Converter

Convert YAML configurations into formatted JSON objects.

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J→Y Developer

JSON to YAML Converter

Transform JSON objects into clean structured YAML.

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MD5 Developer

MD5 Hash Generator

Generate 32-character MD5 checksums for plain text.

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🧹 Text

Text Cleaner & Stripper

Strip HTML tags, extra line breaks, and whitespace.

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≠

Diff Checker

Compare two text snippets side-by-side to highlight differences.

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010 Developer

Binary to Text Converter

Convert binary bits to ASCII text and vice versa.

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{} Developer

JSON Minifier

Minify JSON data by removing unnecessary whitespace.

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🎲 Calculators

Random Number Generator

Generate a list of random numbers within a specified range.

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💻 Developer

MAC Address Generator

Generate random MAC addresses for testing.

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📡 Text

Morse Code Converter

Convert text to Morse code and vice versa.

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0x Developer

Hex to Text Converter

Convert hexadecimal values to readable text.

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T0x Developer

Text to Hex Converter

Convert readable text to hexadecimal values.

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A Text

Vowel Counter

Count the number of vowels and consonants in a text.

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🔄 Text

Palindrome Checker

Check if a given text is a palindrome.

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123 Text

Number to Words Converter

Convert numeric values into English words.

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Developer

HTML Minifier

Minify HTML code by removing spaces and comments.

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SQL Developer

SQL Formatter

Format, beautify, and clean SQL queries online instantly.

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<> Developer

XML to JSON Converter

Convert XML documents into formatted JSON objects seamlessly.

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🔗 Developer

URL Parser

Break down URLs into protocol, hostname, path, and query parameters.

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📄 Text

Duplicate Line Remover

Deduplicate list entries and lines of text instantly in your browser.

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🔤 Text

Line Sorter

Sort lines alphabetically, by length, or in reverse order.

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512 Developer

SHA-512 Hash Generator

Generate 128-character SHA-512 cryptographic hashes.

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E Developer

JSON Escape / Unescape

Escape quotes and special characters for JSON strings.

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🆔

UUID Generator

Generate random UUID v4 strings for database keys and unique identifiers.

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💵 Calculators

Simple Interest Calculator

Calculate interest earned over time with simple interest.

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📈 Calculators

Compound Interest Calculator

Calculate investment growth over time with compound interest.

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🌐 Developer

IP Subnet Calculator

Calculate subnet ranges, broadcast addresses, and netmasks.

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🧾 Calculators

GST Calculator

Calculate Goods and Services Tax (GST) inclusive or exclusive.

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🏦

EMI Calculator

Calculate monthly loan EMI and total interest payable.

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% Calculators

Percentage Calculator

Calculate percentages, percentage change, and ratio values.

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RE Developer

Regex Tester

Test regular expressions against target text in real-time.

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📱

QR Code Generator

Generate QR codes for text, URLs, and Wi-Fi credentials.

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🪙 Calculators

Tip Calculator

Calculate bill split and tip amount per person easily.

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📅 Calculators

Age Calculator

Calculate exact age in years, months, days, and total hours.

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📏

Unit Converter

Convert length, mass, temperature, area, and speed units.

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⚖️ Calculators

BMI Calculator

Calculate Body Mass Index (BMI) and health category.

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🏷️ Calculators

Discount Calculator

Calculate final price after discount percentage or fixed amount.

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🖥️ Calculators

Aspect Ratio Calculator

Calculate missing dimensions for 16:9, 4:3, and custom ratios.

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🔐

Password Generator

Generate secure, random passwords with custom rules.

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✓

JSON Validator

Validate JSON syntax and highlight errors with line numbers privately.

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Developer

HTML Formatter

Beautify and format messy HTML code with proper indentation instantly.

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{ } Developer

CSS Formatter

Beautify and format CSS code with consistent indentation and spacing.

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CSS Developer

CSS Minifier

Minify CSS code by removing whitespace and comments for production.

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JavaScript Minifier

Minify JavaScript code by removing spaces, comments, and line breaks.

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Developer

XML Formatter

Beautify, format, and validate XML documents with proper indentation.

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JSX

HTML to JSX Converter

Convert HTML code to JSX for React components with correct attribute mapping.

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🔐 Developer

JWT Encoder

Create and sign JSON Web Tokens (JWT) with custom header and payload locally.

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# Developer

HMAC Generator

Generate HMAC hashes (SHA256/SHA512) with secret key for API signing.

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#️⃣

All-in-One Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text in one go.

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🖼️ Developer

Base64 to Image Converter

Decode Base64 strings back into viewable and downloadable images.

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⇄ Developer

cURL to Fetch Converter

Convert cURL commands to JavaScript fetch code instantly.

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📡 Developer

HTTP Header Parser

Parse raw HTTP headers into structured JSON for debugging.

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≠

JSON Diff Checker

Compare two JSON objects and highlight added, removed, and changed keys.

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⏰

Cron Job Generator

Generate cron expressions visually with plain-English preview and presets.

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Aa Text

Character Counter

Count characters with and without spaces, lines, and byte size instantly.

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📖 Text

Reading Time Calculator

Estimate reading and speaking time for articles based on word count and WPM.

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🔒 Text

Caesar Cipher Encryptor

Encrypt and decrypt text with Caesar cipher shift and brute-force decode.

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✨

Fancy Text Generator

Generate Unicode fancy fonts, bold, italic, and stylish text for socials.

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✉️

Email Extractor

Extract all email addresses from any text or webpage source code.

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🔗 Text

URL Extractor

Extract all URLs and links from text, HTML, or markdown sources.

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🔁 Text

Text Repeater

Repeat text, words, or lines multiple times with custom separator.

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🧹 Text

Whitespace Remover

Remove extra spaces, tabs, line breaks, and trim whitespace thoroughly.

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✂️ Text

Text Truncator

Truncate text by characters, words, or lines with ellipsis and word-safe option.

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📊

Word Frequency Counter

Analyze word frequency, density, top keywords, and unique words count.

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🏠

Mortgage Calculator

Calculate monthly mortgage payments with down payment and amortization.

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🎯 Calculators

Savings Goal Calculator

Plan savings to reach a financial goal with monthly contribution and interest.

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📈 Calculators

Inflation Calculator

Adjust money for inflation and see future purchasing power vs today.

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💱

Currency Converter

Convert between world currencies with live-style editable exchange rates.

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📅

Date Difference Calculator

Calculate days, months, and years between two dates with total days count.

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💼 Calculators

Workdays Calculator

Count business days excluding weekends and optional holidays between dates.

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⛽ Calculators

Fuel Cost Calculator

Estimate fuel cost, mileage, and litres needed for trips based on efficiency.

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💵

Hourly to Salary Calculator

Convert hourly wage to annual, monthly, and weekly salary with hours/week.

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💧 Calculators

Water Intake Calculator

Calculate daily water intake based on weight, activity, and climate.

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🔥

Calorie Calculator

Estimate daily calories (BMR + TDEE) with Mifflin-St Jeor and activity level.

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🗜️

Image Compressor

Compress images to reduce file size with adjustable quality and format.

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✂️ Image

Image Cropper

Crop images to custom dimensions, square, 16:9, 4:3, and circle presets.

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⭐

Favicon Generator

Generate favicons in multiple sizes (16, 32, 180, 192, 512) from image.

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😂

Meme Generator

Create memes by adding top and bottom bold text to images with outline.

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⚫ Image

Image Grayscale Converter

Convert color images to black-and-white grayscale instantly.

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🌫️ Image

Image Blur Tool

Blur images with adjustable intensity and download the blurred result.

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🎨

Color Picker & Eyedropper

Pick colors from color input, image eyedropper, and copy HEX/RGB/HSL.

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🗜️

PDF Compressor

Reduce PDF file size by optimizing images and content locally (simulated).

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✂️ Pdf

PDF Splitter

Split PDF into single pages or custom page ranges and download ZIP of pages.

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📄 Pdf

PDF Text Extractor

Extract all text content from PDF documents page-by-page instantly.

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📝

Text to PDF Converter

Convert plain text into a downloadable PDF document with styling.

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📑 Pdf

Markdown to PDF Converter

Convert Markdown to styled PDF with headings, lists, and code blocks.

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🌐 Pdf

HTML to PDF Converter

Convert HTML code to PDF document with live preview.

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📊 Pdf

CSV to PDF Converter

Convert CSV spreadsheets to formatted PDF tables for printing and sharing.

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💧

PDF Watermark Tool

Add text watermark diagonally to every page of a PDF locally.

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Frequently Asked Questions

Are ToolMint tools free and private?

Yes. All tools on ToolMint execute 100% inside your web browser using HTML5 and JavaScript APIs. Your documents, text, images, and inputs are never uploaded to any remote server.

Do I need to create an account or log in?

No account is required for daily utility access. You can start using any tool immediately on mobile or desktop.