Fast, simple tools for everyday work

Fast and simple conversion tools. Convert between file formats, text encodings, units, currencies, dates, and numbers like HEX, Base64, Morse code, and more.

HEX ⇄ RGB

Convert HEX to RGB and RGB to HEX with live preview. Useful for designers, developers, and anyone working with colors.

URL Encoder / Decoder

Safely encode or decode URLs to make them browser-friendly. Convert special characters and protect links from errors.

Base64 Encode / Decode

Convert text to Base64 and decode Base64 back to text. Perfect for developers, security, and encoding binary data.

Unit Converter

Convert between units of length, weight, temperature, and more. Simple online conversion calculator.

Shoe Size Converter

Convert men's and women's shoe sizes between US, UK, EU, centimetre, and Japanese systems instantly.

Clothing Size Converter

Convert international clothing sizes for men and women across US, UK, EU, and body measurement ranges.

Belt Size Converter

Enter a waist measurement to calculate the recommended belt length, international letter size, and EU belt number.

Ring Size Converter

Convert ring sizes between US, UK, and EU scales and view the matching inner diameter and circumference in millimetres.

Hat Size Converter

Convert hat sizes between international alpha labels, US fitted sizes, EU numbers, and head circumference measurements.

Time Zone Converter

Convert dates and times between different time zones instantly. Useful for meetings, travel, and global events.

HTML Entities

Encode or decode HTML entities quickly. Convert symbols, characters, and text for safe web use.

CSV → JSON

Convert CSV files to JSON arrays with options. Upload a file or paste data and get instant conversion.

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Generators

Random and creative generators for passwords, UUIDs, QR codes, barcodes, NanoIDs, Lorem Ipsum, numbers, dice rolls, and word clouds.

Password Generator

Generate strong, secure, random passwords instantly. Choose length, include numbers, symbols, uppercase and lowercase letters.

Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes from text instantly. Secure one-way hashing tool for developers and IT pros.

UUID Generator

Generate v4 UUIDs instantly for free. Unique, random identifiers for software projects, databases, and development.

QR Code Generator

Create QR codes from text or URLs instantly. Download as an image and use for websites, business cards, and marketing.

Random Number

Generate random numbers between any two values instantly. Great for games, raffles, and quick number picking.

Lorem Ipsum Generator

Generate placeholder Lorem Ipsum text for designs, documents, and layouts. Choose number of paragraphs or sentences.

Barcode Generator

Generate Code128 barcodes instantly from text. Download barcode images for labels, packaging, or products.

NanoID Generator

Generate secure NanoIDs with customizable length and alphabet. Great for developers needing short unique IDs.

Dice Roller

Roll any number of dice with any number of sides. Shows individual rolls and totals.

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Text

Text utilities to format, clean, analyze, and transform text. Includes word counters, case converters, slug generators, diff checkers, and more.

Word Counter

Instantly count words, characters, sentences, paragraphs, and reading time. Perfect for essays, SEO, writers, and social posts.

Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, kebab-case, and snake_case instantly online.

JSON Formatter

Format, beautify, or minify JSON instantly. Detect errors in your JSON data with live validation and syntax highlighting.

Markdown → HTML

Convert Markdown to clean HTML instantly. Live preview, copy HTML, and check formatting. Perfect for blogs and documentation.

Text Diff

Compare two pieces of text and highlight differences. Great for developers, editors, and document comparison.

Slug Generator

Turn text into clean, SEO-friendly slugs for URLs. Supports kebab-case, lowercase, and safe URL formatting.

Sort Lines

Sort lines alphabetically A-Z or Z-A, remove duplicates, and trim whitespace. Simple online line sorting tool.

Remove Duplicate Lines

Strip duplicate lines from text and clean whitespace. Quick online tool to tidy lists and datasets.

Word Frequency

Paste text and see the most common words with frequency counts. Great for SEO, linguistics, and analysis.

Text Reverser

Reverse text by characters, words, or lines. Handy for puzzles and quick transformations.

Emoji Remover

Remove emojis and variation selectors from text with one click. Clean text for processing or publishing.

Palindrome Checker

Check if a word or phrase reads the same backwards. Ignores spaces and punctuation.

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Accessibility

Accessibility tools to test color contrast, simulate color blindness, and ensure your designs meet WCAG standards for inclusive, user-friendly websites.

Color Contrast Checker

Check color contrast ratios for accessibility. Ensure text and background combinations meet WCAG AA/AAA standards.

Focus Order Checker

Plan and simulate keyboard focus order to meet WCAG AA/AAA requirements. Reorder elements, mark skips, and export reports.

Accessibility Live Region Tester

Experiment with aria-live regions, politeness levels, and atomic updates. Preview how screen readers announce live changes before shipping UI updates.

Color Blindness Simulator

Upload an image and preview how it looks for different color vision deficiencies.

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Banking

Free online banking and finance tools. Validate and generate IBANs, check SWIFT/BIC codes, verify credit card numbers, and explore financial utilities for international payments.

IBAN Validator / Generator

Validate IBANs with live checksum (MOD 97) and formatting. Generate checksum-valid sample IBANs by country, copy or format in groups of 4.

SWIFT Code Lookup

Check, validate, and parse SWIFT/BIC codes. Instantly see bank code, country, location, and branch information. Ensure codes follow ISO 9362 format for international payments.

SWIFT Bank Directory

Look up the institution behind a SWIFT/BIC code with sample metadata. Validate ISO 9362 structure, view bank names, head offices, and common branch identifiers before wiring funds.

IBAN Component Decoder

Decode IBANs by country to expose bank codes, branch identifiers, and account numbers. Validate MOD 97-10 checksums and link directly to national bank directories for enrichment.

Credit Card Number Generator

Generate Visa, Mastercard, AMEX, Discover, JCB, and Maestro test card numbers with valid prefixes and Luhn checksums.

Credit Card Validator

Validate credit card numbers instantly using the Luhn checksum. Detect card issuer (Visa, MasterCard, AMEX, Discover) and format in groups of 4 for readability.

Bank Account Generator

Generate dummy bank account data for Germany, the Netherlands, Spain, the UK, and the US with real checksum rules applied.

Routing Number Checker

Validate US bank routing numbers (ABA numbers) instantly. Check digit length, verify checksum, and detect common errors.

International Routing Validator

Validate UK sort codes, Canadian transit and institution numbers, and Australian BSBs with native checksum logic. Surface bank metadata so you can route payments confidently.

ACH & SEPA File Linting

Lint ACH NACHA files and SEPA pain.001 XML instantly in the browser. Catch record length issues, missing control totals, and schema gaps before sending to your bank.

Regulatory Limit & Fee Calculator

Estimate per-transaction limits and bank fees across SEPA Instant, Faster Payments, FedNow, and Same Day ACH. Model volume caps and blended rates before launching new payout flows.

IBAN Country Formats

Lookup IBAN formats by country. See required length, country code, and example IBANs. Useful for international banking and transfers.

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Identity & IDs

Identity and compliance generators for passports, national IDs, and tax numbers. Produce locale-aware dummy data that meets checksum requirements for safe testing.

VIN Decoder

Decode any 17-character VIN to reveal manufacturer details, body information, model year, plant code, and check digit validation in seconds.

VIN Generator

Generate test VINs with authentic WMIs, valid check digits, and configurable manufacturer selections for QA and automotive integrations.

VIN Checker

Verify VIN structure, length, and check digits instantly. Highlight invalid characters, model year mismatches, and manufacturer insights for compliance.

Passport Number Generator

Generate passport numbers for the UK, USA, India, Canada, Australia, and Germany that follow authentic formatting rules.

National ID Generator

Generate national identification numbers with built-in checksum logic for the US, UK, India, Canada, and Spain.

Tax ID Generator

Generate business and taxpayer identifiers with correct checksums for the US, Australia, India, Brazil, and France.

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Colors

Color tools for designers and developers. Convert HEX, RGB, and HSL values, generate gradients, extract palettes from images, and check accessibility contrast.

Color Palette Extractor

Upload an image and extract dominant colors. Generate beautiful palettes for design, branding, or art.

Gradient Generator

Create linear CSS gradients and copy code instantly. Design custom gradients with multiple colors and directions.

Dark Mode Color Pairs

Build coordinated light and dark theme CSS variables from a single neutral and accent color. Tune contrast and vibrancy then copy the finished tokens in seconds.

RGB ⇄ HSL

Convert colors between RGB and HSL with a live color swatch.

CSS Filter Generator

Design and preview CSS filters including blur, brightness, contrast, grayscale, sepia, saturate, and hue-rotate. Copy the CSS instantly.

Material Palette

Browse Google’s Material Design color palettes. View all shades, copy hex codes instantly, and preview text on background colors.

Flat UI Colors

Browse the Flat UI Colors palettes (v1 & v2). View all swatches and copy hex codes instantly for use in your designs and code.

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Dates & Time

Date and time calculators to convert time zones, calculate date differences, countdown to events, work with timestamps, or run stopwatches and timers.

Multi-Zone Meeting Planner

Coordinate meetings across time zones by mapping teammates' working hours and spotting overlapping slots automatically.

Timestamp Converter

Convert Unix timestamps to human-readable dates and back. Supports ISO 8601 and local time conversion.

Date Difference

Calculate the difference between two dates in days, weeks, or months. Fast and accurate date difference tool.

Time Difference

Calculate the exact time between two moments. Enter times or full dates to get hours, minutes, seconds, and a human-readable duration.

Countdown Timer

Create a countdown to any date or time. Useful for events, launches, deadlines, or personal reminders.

Chinese Zodiac Calendar

Discover the Chinese zodiac animal for the current year or any past and future year. Explore element traits, compatibility, career insights, and lifestyle tips for all 12 animals in the lunar calendar.

Date Math

Add or subtract years, months, days, hours, and minutes from a date. Quick online date calculator.

Stopwatch

Start, pause, and reset a precise stopwatch for tasks, workouts, and speed-runs.

Days Until

Enter a date and see how many days are left (or days since). Simple and fast.

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Design

Visual design utilities to create and preview modern UI styles. Generate neumorphism, glassmorphism, gradients, filters, and ready-to-use CSS for beautiful interfaces.

Responsive Meta Tag Generator

Assemble responsive meta tags for viewport, Open Graph, Twitter Cards, favicons, and manifests. Copy clean HTML head snippets in seconds.

CSS Variable Theme Previewer

Import CSS custom properties to preview light and dark themes, tweak values live, and export polished token sets.

Neumorphism Generator

Generate neumorphic soft UI effects with adjustable shadows, blur, border radius, and inset mode. Copy CSS code instantly.

Glassmorphism Generator

Generate glassmorphism CSS with background transparency, blur, border radius, and frosted glass effects. Copy CSS code instantly.

Button Hover Effects

Design interactive button hover states with border wipe, glow trail, and micro-motion presets. Adjust colors, radius, timing, and copy production-ready CSS.

Flexbox Playground

Experiment with flexbox layouts in real time. Adjust direction, wrapping, alignment, and gaps visually, then copy clean CSS for your own UI layouts.

Container Query Builder

Plan component-level breakpoints, preview how layouts respond to container width changes, and copy production-ready CSS container queries with matching markup.

Clamp() Font Generator

Build fluid typography with ease. Enter min/max font sizes and viewport breakpoints to produce a precise CSS clamp() font-size formula with live preview.

CSS Keyframes

Create multi-step CSS animations with translate, rotate, scale, and opacity controls. Preview the timeline and copy clean keyframe CSS.

Motion Path Generator

Define bezier control points, visualize the curve, and export production-ready CSS offset-path animations with configurable timing, iterations, and offset-rotate.

Scroll Animation Builder

Design scroll-driven reveal effects, map scroll ranges, and export modern @scroll-timeline CSS alongside IntersectionObserver fallbacks for wider browser support.

Easing Function Visualizer

Design custom cubic-bezier easing curves with drag-and-drop handles, presets, live motion previews, and ready-to-copy CSS.

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Networking

DNS and networking utilities to look up records, run reverse DNS queries, inspect DNSSEC, and validate infrastructure.

DNS Record Lookup

Look up DNS A, AAAA, MX, TXT, CNAME, NS, and DNSSEC records instantly using Google's public resolver.

A Record Checker

Fetch IPv4 A records for any domain to verify hosting changes and troubleshoot DNS issues.

AAAA Record Checker

Check AAAA records to confirm IPv6 addresses published for your domain and diagnose dual-stack issues.

MX Record Checker

List MX records to see which mail exchangers handle email for a domain and validate deliverability setups.

TXT Record Checker

Inspect TXT records for SPF, DKIM, DMARC, and verification tokens published on any domain.

CNAME Record Checker

Reveal CNAME aliases to see how hostnames map to canonical domains, CDNs, and services.

NS Record Checker

List the authoritative name servers responsible for a domain's DNS zone and confirm delegation.

SOA Record Checker

Fetch SOA records to review the primary name server, contact, serial, and timing values for a zone.

SRV Record Checker

Query SRV records to map protocols and ports to hostnames for services like SIP, XMPP, LDAP, and more.

PTR Record Lookup

Perform reverse DNS lookups to translate IPv4 or IPv6 addresses into hostnames using PTR records.

DNSKEY Record Checker

Retrieve DNSKEY records published for DNSSEC validation, including algorithms, key tags, and public keys.

DS Record Checker

Check DS records to confirm DNSSEC delegation between parent and child zones and review key digests.

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Developers

Handy developer tools for testing, debugging, and generating code. Includes JSON formatters, regex testers, JWT decoders, minifiers, and CSS utilities.

YAML Formatter

Format YAML, convert between YAML and JSON, and validate syntax instantly in your browser with offline support.

JWT Decoder

Decode JWT header and payload safely in your browser. Inspect claims and structure without sending tokens anywhere.

JWT Generator

Create signed JSON Web Tokens with customizable headers and payloads. Choose HS256, HS384, or HS512 HMAC algorithms and copy the ready-to-use JWT.

Cron Expression Builder

Visually craft cron expressions with presets, interval selectors, and quick toggles. Copy the expression and preview the next scheduled runs instantly.

Cron Parser

Parse cron expressions and preview next run times. Useful for devs managing scheduled tasks and crontab jobs.

HMAC Generator

Compute HMAC signatures with SHA-256, SHA-1, or MD5 using a secret key. Secure online hashing tool.

Regex Tester

Test and debug JavaScript regular expressions. Highlight matches and quickly verify regex patterns.

Regex Pattern Builder

Compose regular expressions with guided toggles for character sets, anchors, quantifiers, and flags. Test against sample input instantly.

URL Parser

Parse a URL into protocol, host, path, query string, and hash. Quick online URL analyzer tool.

JS Minifier

Minify and compress JavaScript code instantly. Reduce file size with Terser-style compression and improve load speed.

CSS Minifier

Minify CSS online by removing whitespace, comments, and redundancy. Optimize your stylesheets quickly.

HTML Minifier

Minify HTML code instantly. Remove comments, extra spaces, and reduce file size for faster websites.

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Images

Image tools to compress, resize, convert, and optimize pictures. Extract palettes, convert to WebP, grayscale, run OCR, or view EXIF photo metadata.

Favicon Generator

Upload a logo or icon to instantly generate common favicon sizes. Preview each size and download everything in a single ZIP package.

Image Compressor

Compress images in your browser to reduce file size without losing quality. Supports JPG, PNG, and WebP.

Universal Image Converter

Convert images between PNG, JPG, WebP, and BMP without uploading anything. Batch process, resize, rename, and download the results as a ZIP — all in your browser.

Background Remover

Cut subjects out of photos instantly with on-device background removal. Choose model quality, tweak the canvas background, and download clean PNGs without uploading your files.

PNG ⇄ JPG

Convert PNG to JPG or JPG to PNG instantly in your browser. Preserve quality and download in seconds.

PNG → JPEG

Turn PNG graphics into lightweight JPEGs with fine-grained control over quality and dimensions. Queue multiple files and export them together in seconds.

JPEG → PNG

Convert JPG photos into crystal-clear PNG files while keeping everything offline. Batch resize, rename, and download your converted images in a click.

PNG → WebP

Compress PNG assets into speedy WebP images with adjustable quality and batch processing. Perfect for web performance and modern image delivery.

WebP → PNG

Convert modern WebP files into widely supported PNG images right in your browser. Restore transparency, tweak dimensions, and export everything at once.

JPEG → WebP

Shrink heavy JPEG photos into efficient WebP files. Adjust compression, resize galleries, and download the optimized images as a single archive.

WebP → JPEG

Export WebP images into universally supported JPEG files with adjustable quality. Batch convert offline and ship results in moments.

Image Resizer

Resize images. Keep aspect ratio, adjust quality, and choose format (JPG, PNG, WebP).

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PDF Tools

Client-side PDF utilities to merge, split, convert, secure, and annotate documents without leaving the browser.

Word to PDF

Convert DOC and DOCX files into polished, shareable PDFs right in your browser.

Merge PDF

Combine multiple PDF files into one streamlined document directly in your browser.

Combine PDFs

Stack PDFs in the exact order you need and export a single combined document.

Split PDF

Extract individual pages or page ranges from a PDF without uploading anywhere.

Compress PDF

Shrink PDF file size while keeping readable quality—no uploads required.

PDF to Word

Turn your PDFs into fully editable Word documents with clean formatting.

PDF to PowerPoint

Convert each PDF page into an editable slide deck you can tweak in PowerPoint.

PDF to Excel

Pull tables and structured text from PDFs into Excel spreadsheets in seconds.

PowerPoint to PDF

Turn PPT and PPTX decks into PDFs optimized for sharing and printing.

Excel to PDF

Make Excel spreadsheets easy to view by exporting them to PDF instantly.

Edit PDF

Add text, shapes, and quick annotations to any PDF without leaving your browser.

PDF to JPG

Turn every PDF page into a high-quality JPG that downloads instantly.

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Why professionals choose ToolHop

ToolHop keeps core workflows close at hand. Whether you are formatting copy, validating data, checking DNS records, or converting artwork, our fast-loading utilities deliver the answer in seconds.

Unified toolbox: 80+ calculators, converters, generators, and developer helpers organised for focus.
Instant access: Launch tools directly from search, category anchors, or saved bookmarks—no account wall.
Crafted for clarity: Each interface is clean, responsive, and tuned for both desktop keyboards and on-the-go touch screens.

Built for everyday problem solving

From marketing teams and developers to designers and students, ToolHop supports fast, repeatable tasks. Create conversion-ready copy with the Text toolkit, double-check figures with the calculator utilities, validate records with the networking suite, or explore visual palettes inside the color lab.

Each tool loads client-side for instant feedback, and most support deep linking so you can share precise results with teammates. We regularly refresh the catalog with trending formats, regional calculators, accessibility helpers, and workflow upgrades based on real user feedback.

Frequently asked questions

What kinds of tools does ToolHop include?

ToolHop bundles text utilities, developer helpers, file converters, color tools, finance calculators, and productivity timers so you can tackle everyday tasks in one tab.

Are ToolHop utilities really free to use?

Yes. Every calculator, generator, and converter on ToolHop is free to launch with no account required. You can bookmark and share direct links to any tool.

How do I find the right tool quickly?

Use the search box at the top of the page to surface instant results, browse categories for curated collections, or jump to the all tools directory for a complete alphabetical list.

Can I request a new tool?

Absolutely. Reach out to support@toolhop.app with your idea. We continually expand the catalog based on community feedback and emerging workflows.

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