Your Toolbox for Web & Marketing
Free, professional tools right in your browser. No installation, no registration, no hidden costs.
All Tools at a Glance
From developer tools to marketing widgets – all free and right in your browser.
Base64 Converter
Convert images to Base64 strings in a flash. Drag & drop, URL import, and 8 export formats.
Favicon Generator
Generate favicons in all common sizes and formats. With live preview and ZIP download.
Email Signature Generator
Design professional email signatures with 8 templates, social icons, and multi-client support.
Photoshop Online
Edit images with layers, filters, and retouching right in your browser. PSD support included.
Sales Popup Widget
Social proof notifications for higher conversions. 8 types, 6 templates, and analytics.
Token Generator
Generate cryptographically secure tokens, passwords and API keys. Web Crypto API, 100% local.
Hash Generator
MD5, SHA-1, SHA-256, SHA-512 and more — all hashes at a glance, directly in your browser.
Bcrypt Generator
Hash and verify passwords with the industry-standard bcrypt algorithm. Configurable cost factor, hash history, and 100% browser-based.
UUID Generator
Generate NIL, v1, v3, v4, and v5 UUIDs. Bulk generation, format options, and a built-in validator — all browser-based.
ULID Generator
Generate time-sortable ULIDs with monotonic mode, anatomy display, and a built-in decoder. 100% browser-based, no library.
OG Meta Generator
Generate Open Graph and Twitter Card meta tags for any page type. Live social preview included. 100% browser-based.
QR Code Generator
Create QR codes for URLs, WiFi networks, vCards, and SMS. Custom colors, error correction, multiple formats.
SVG Placeholder
Generate custom placeholder images as SVG or Base64. Choose dimensions, colors, and text. Perfect for mockups.
Cron Generator
Build, validate and translate cron expressions visually. Calculate next execution times and use presets for common schedules.
Lorem Ipsum Generator
Generate classic and random placeholder text as paragraphs, sentences, or words. With HTML and Markdown export for mockups & prototypes.
Random Port Generator
Generate random port numbers for development. Filter by range (system, registered, dynamic), exclude well-known ports, and generate multiple at once.
Chmod Calculator
Calculate Linux/Unix file permissions visually. Click checkboxes for Owner/Group/Others, get octal notation, symbolic output, and the ready-to-use chmod command.
JSON Formatter & Validator
Format, validate and beautify JSON with configurable indentation. Sort keys, minify output, detect syntax errors — all 100% browser-based.
JSON Minifier
Minify JSON by removing all unnecessary whitespace. Shows size reduction percentage. Validate, copy, and download the minified output.
JSON to CSV Converter
Convert JSON arrays to CSV with automatic header detection. Choose delimiter, handle nested objects, and download the result.
SQL Formatter & Beautifier
Format SQL queries with keyword case conversion (UPPER/lower/Capitalize), configurable indentation, and dialect labels for MySQL, PostgreSQL, SQLite, MSSQL.
XML Formatter & Validator
Format and validate XML with configurable indentation. Collapse text nodes, minify output, and detect parse errors using the native DOMParser.
YAML Formatter & Validator
Normalize YAML indentation, sort top-level keys, and clean up whitespace. Supports 2 spaces, 4 spaces, and tabs.
Email Normalizer & Deduplicator
Normalize email lists: lowercase, remove Gmail dots & plus aliases, deduplicate, validate format. Shows before/after comparison table.
Docker Run to Compose Converter
Convert docker run commands to docker-compose.yml. Supports ports, volumes, environment variables, networks, restart policies, and more.
Regex Tester & Debugger
Test regular expressions in real-time with match highlighting, group capture display, and preset patterns for email, URL, IP, phone, and date.
Git Cheatsheet
Complete Git command reference with 70+ commands across 9 categories. Searchable and filterable — copy any command with one click.
Regex Cheatsheet
Complete regular expression reference with 50+ patterns across anchors, character classes, quantifiers, groups, lookaheads, flags, and common patterns.
Emoji Picker
Browse all 1,800+ Unicode emojis by category. Click to copy instantly. Search by name, filter by category, and get Unicode code points for developers.
String Obfuscator
Obfuscate sensitive strings and secrets by masking characters. Configure how many chars to keep visible at start and end. Perfect for logs and screenshots.
IPv4 Subnet Calculator
Calculate IPv4 subnet details from CIDR notation. Get network address, broadcast, host count, wildcard mask, and navigate to previous/next blocks.
IPv4 Address Converter
Convert IPv4 addresses between dotted decimal, hexadecimal, binary, and integer representations. All conversions in real-time.
IPv4 Range Expander
Convert an IP address range (start–end) to the minimum set of CIDR blocks that covers it. Visualize all matching subnets instantly.
MAC Address Lookup
Look up the manufacturer/vendor of any MAC address or OUI prefix. Uses the macvendors.com API with real-time lookup.
MAC Address Generator
Generate random MAC addresses in multiple formats. Choose between unicast/multicast, globally/locally administered, and bulk generation.
IPv6 ULA Generator
Generate RFC 4193 compliant IPv6 Unique Local Addresses from a MAC address or random seed. Includes full prefix breakdown and subnet list.
Percentage Calculator
Calculate percentages in 6 different modes: X% of Y, X is what % of Y, percentage change, markup/discount, tip calculator, and proportions.
Stopwatch & Timer
Precise browser stopwatch with milliseconds, lap times, and statistics. Keyboard shortcuts (Space, R, L) for hands-free operation.
Temperature Converter
Convert temperatures between 8 scales: Celsius, Fahrenheit, Kelvin, Rankine, Delisle, Newton, Réaumur, and Rømer. All in real-time.
Benchmark Builder
Compare JavaScript code snippet execution times in your browser. Measure mean, min/max, standard deviation, and operations per second.
Text Statistics
Analyze text with detailed statistics: character count, word count, sentence count, reading time, keyword frequency, and more.
Text Diff
Compare two texts and highlight the differences line by line. Shows added, removed, and unchanged lines with a summary of changes.
Numeronym Generator
Generate numeronyms like i18n, l10n, a11y from any word. Supports batch processing and shows the full list of abbreviations.
ASCII Art Generator
Convert text into ASCII art using a 5×7 bitmap font. Choose from multiple fill characters (█, #, *, ●) and copy or download the result.
Phone Number Formatter
Parse and format phone numbers for 20+ countries in international, national, E.164, and RFC 3966 formats. Validates and detects number type.
IBAN Validator
Validate IBANs using the official MOD-97 algorithm. Shows bank code, branch code, account number, and country-specific details. Supports 80+ countries.
Why Tooltastic?
100% Free
No hidden costs, no subscription traps.
No Registration
Start immediately, no account needed.
GDPR Compliant
All data is processed locally in your browser.
Made in Germany
Developed and hosted in Germany.
How It Works
Three simple steps to your result.
Choose a Tool
Pick the right tool from our collection of professional browser tools.
Use in Your Browser
No installation needed. Everything runs securely and fast in your browser.
Export Your Result
Copy, download, or share your result in seconds.
For Developers & Designers
Professional tools for your workflow.
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Premium Plan gekauft
vor 2 Minuten
For Marketing & E-Commerce
Conversion optimization made easy.
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