Tools
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Found: 193
Cyrillic to Latin Transliteration
Online tool for converting Russian text to Latin characters. Useful for names, addresses, filenames, links, and technical identifiers.
Latin to Cyrillic Transliteration
Reverse transliteration from Latin to Russian using GOST System B rules.
Slug Generator
Online tool for creating SEO-friendly URLs from headlines, product names, articles, and page titles.
Text Case Converter
Online tool for changing text case: uppercase, lowercase, title case, camelCase, snake_case, kebab-case, and other formats.
Remove Duplicate Lines
Online tool for removing repeated lines from lists, emails, SKUs, logs, spreadsheets, and text exports.
Character Counter
Online character counter for symbols, words, lines, paragraphs, and UTF-8 byte size.
Word Counter
Online word counter with uniqueness analysis, repeats, and word frequency in text.
URL Encode and Decode
Online tool for URL encode and URL decode. Encode and decode links, parameters, and strings directly in your browser.
Base64 Text Encoder
Online tool for encoding and decoding UTF-8 text to and from Base64 directly in your browser.
Text Diff
Online tool for line-by-line comparison of two text versions: contracts, articles, configs, or documents.
Sort Lines
Online tool for sorting text lines alphabetically, numerically, and with locale-aware ordering.
Shuffle Lines
Online tool for randomly shuffling lines, lists, participants, options, and text data.
Line Numbering
Online tool for adding numbers to text lines, lists, instructions, code, and documentation.
Trim Lines
Online tool for removing extra spaces at the edges of text, lines, and multiline lists.
Normalize Whitespace
Online tool for cleaning double spaces, tabs, empty lines, and extra line breaks in text.
Tabs to Spaces
Online tool for replacing tab characters with spaces and configuring indent size.
Spaces to Tabs
Online tool for replacing leading spaces with tab characters and configuring indent size.
HTML Escape
Online tool for escaping HTML characters in text: <, >, &, quotes, and apostrophes.
HTML Unescape
Online tool for decoding HTML entities back into readable plain text.
Strip HTML Tags
Online tool for removing HTML tags and extracting plain text from HTML fragments.
Remove Emoji
Online tool for removing emoji, emoticons, flags, and emoji modifiers from text.
Extract Emoji
Online tool for finding and extracting emoji, emoticons, flags, and emoji sequences from text.
Normalize Quotes
Online tool for converting quotes to a single style: curly, straight, or single quotes.
Normalize Dashes
Online tool for carefully replacing hyphens, en dashes, and em dashes in text.
Remove Punctuation
Online tool for removing punctuation marks from text with configurable exceptions.
Find and Replace
Online tool for finding and bulk replacing text, substrings, and regular expressions.
Extract Links
Online tool for finding and extracting URLs and links from text, HTML, Markdown, emails, and messages.
Extract Emails
Online tool for finding and extracting email addresses from text, emails, HTML, logs, and exports.
Extract Phone Numbers
Online tool for finding and extracting Russian and international phone numbers from text.
Mask Email
Online tool for hiding email addresses in text, logs, screenshots, demos, and public reports.
Mask Phone Number
Online tool for hiding phone numbers in text, logs, screenshots, demos, and public materials.
Line Counter
Online tool for counting lines, empty lines, and analyzing line length in text, logs, and CSV.
Sentence Counter
Online tool for counting sentences and analyzing phrase length in text.
Paragraph Counter
Online tool for counting paragraphs and analyzing structure in text, articles, newsletters, and documents.
SMS Length Checker
Online tool for counting SMS length, segment count, and detecting GSM-7 or UCS-2 encoding.
Reverse Text
Online tool for reversing text, lines, words, and characters back to front.
Reverse Words
Online tool for changing word order in text, lines, and sentences.
Reverse Lines
Online tool for reversing line order in lists, logs, CSV, and multiline text.
Remove Empty Lines
Online tool for removing empty lines and whitespace-only lines from text, lists, and exports.
Split Lines
Online tool for inserting a separator between lines in a list, text, post, or publication.
Join Lines
Online tool for joining list lines into one string with a space, comma, semicolon, or custom separator.
Remove Duplicate Words
Online tool for removing repeated words while keeping the first occurrence.
Sort Words
Online tool for sorting words alphabetically in text, lines, and sentences.
Unique Words
Online tool for building a list of unique words from text, articles, SEO copy, or exports.
Count Occurrences
Online tool for counting occurrences of a word, phrase, substring, or regular expression in text.
Wrap Text
Online tool for wrapping long lines to a chosen width without extra formatting.
Uppercase First Letter
Online tool for capitalizing the first letter of sentences after periods, questions, exclamations, and ellipses.
Add Line Breaks
Insert a line break every N characters.
Compare Text
Online tool for quickly comparing two texts by match status, length, words, and lines.
ROT13 Encoder
Online tool for ROT13 encoding and decoding Latin letters.
Unicode Escape
Online tool for encoding characters to Unicode escape sequences and decoding \uXXXX back to text.
JSON Formatter
Online tool for formatting, minifying, and browsing JSON structure.
JSON Minifier
Online tool for compressing JSON into a single line without extra whitespace.
JSON Validator
Online tool for checking JSON syntax with error line and column hints.
JWT Decoder
Online tool for viewing JWT header and payload without verifying the signature.
UUID Generator
Online UUID v4 generator via browser crypto API for databases, tests, APIs, and correlation IDs.
Unix Timestamp Converter
Online tool for converting Unix timestamp to date and back: seconds, milliseconds, UTC, local time, and ISO.
JSON Repair
Online tool for attempting to fix typical JSON errors: trailing commas, single quotes, comments, and unquoted keys.
YAML Formatter
Online tool for formatting YAML with indentation, syntax check, and clear error messages.
YAML Validator
Online tool for checking YAML syntax with error line and column hints.
YAML to JSON
Online tool for converting YAML to JSON for API, Postman, webhooks, and configs.
JSON to YAML
Online tool for converting JSON to YAML for Helm, Ansible, Kubernetes, configs, and dev tasks.
XML Formatter
Online tool for formatting XML with indentation for SOAP, RSS, sitemap, API responses, and configs.
XML to JSON
Online tool for converting XML to JSON for API, SOAP, RSS, sitemap, configs, and dev tasks.
JSON to XML
Online tool for converting JSON to XML with root tag, arrays, attributes, and indent settings.
XML Validator
Online tool for checking well-formed XML with error line and column hints.
SHA-256 Hash
Online tool for computing SHA-256 hash of text in hex, Base64, and Base64URL.
MD5 Hash
Online tool for computing MD5 hash of text in hex and Base64 for legacy systems and checksums.
SHA-1 Hash
Online tool for computing SHA-1 hash of text in hex and Base64 for legacy API and compatibility.
ULID Generator
Online ULID generator — time-sortable identifiers for logs, events, API, and distributed systems.
Nano ID Generator
Online generator of short URL-safe Nano IDs with configurable length, count, and alphabet.
Cron Expression Parser
Decode cron expressions, inspect each field, and preview upcoming run times without guessing the schedule.
Cron Expression Generator
Create a cron expression from presets and clear schedule settings without memorizing the order of cron fields.
Regex Tester
Online tool for testing regular expressions on text with flags, groups, and match highlighting.
ENV Formatter
Online tool for sorting, aligning, and validating .env variables in KEY=VALUE format.
HTML Formatter
Online tool for formatting HTML markup with indentation, line breaks, and minification.
CSS Formatter
Online tool for formatting CSS rules with indentation, line breaks, and minification.
JavaScript Formatter
Online tool for basic JavaScript formatting with indentation, line breaks, and minification.
SQL Formatter
Online tool for formatting SQL queries with keyword line breaks, indentation, and dialect settings.
Robots.txt Generator
Online robots.txt generator with User-agent, Allow, Disallow, and Sitemap for basic crawl settings.
Gitignore Generator
Online .gitignore generator with presets for Node.js, Next.js, Python, Django, Docker, IDE, OS, and env files.
Django Secret Key Generator
Generate SECRET_KEY for Django projects: compatible charset, length 50 by default, formats for .env and settings.py.
Htpasswd Generator
Online .htpasswd generator for Basic Auth in nginx/apache: username + password hash.
cURL Command Parser
Online tool for parsing curl commands into method, URL, headers, query params, body, and fetch code.
HTTP Status Codes
HTTP status codes reference with search by code, name, category, and typical API scenarios.
Escape JSON String
Online tool for escaping text into a JSON string and unescaping JSON strings back to plain text.
Unescape JSON String
Online tool for removing JSON escaping from a string fragment and restoring plain text.
CSV to JSON
Online CSV to JSON converter for object arrays or array of arrays with delimiter and header settings.
JSON to CSV
Online JSON to CSV converter for object arrays for Excel, Google Sheets, no-code, and data import.
Semver Parser
Online tool for parsing semver versions, prerelease, build metadata, and ranges from package.json.
Hex Encoder
Online tool for encoding UTF-8 text to hex bytes and decoding hex back to text.
Binary Encoder
Online tool for encoding UTF-8 text to binary bytes and decoding binary back to text.
UTM Link Parser
Online tool for parsing, validating, and building URLs with UTM tags.
Image to Base64
Encode PNG, JPG, WebP, and SVG to Base64 or data URI directly in your browser.
Base64 to Image
Decode Base64 or data URI to an image with preview and file download in your browser.
Image Format Converter
Convert JPG, PNG, WebP, and AVIF with the Canvas API directly in your browser.
Image Compressor
Compress JPG, PNG, and WebP with quality settings directly in your browser.
Image Resizer
Resize JPG, PNG, and WebP by width and height in pixels directly in your browser.
Remove EXIF
Remove EXIF, GPS, and metadata from images directly in your browser.
Image Cropper
Crop JPG, PNG, and WebP online with 1:1, 4:3, 16:9 presets and a free crop frame.
Rotate Image
Rotate JPG, PNG, and WebP by 90°, 180°, or a custom angle in your browser.
Flip Image
Flip JPG, PNG, and WebP horizontally or vertically directly in your browser.
HEIC to JPG
Convert HEIC/HEIF photos from iPhone to JPG in the browser or on the server.
HEIC to PNG
Convert HEIC/HEIF photos from iPhone to PNG in the browser or on the server.
Image to ICO
Create a favicon .ico from PNG, JPG, or WebP directly in your browser.
Favicon Generator
Upload a logo or image and get a full favicon set: ICO, PNG icons, apple-touch-icon, manifest, and HTML tags.
EXIF Viewer
View EXIF, GPS, capture date, camera, and image metadata directly in your browser.
Image Color Picker
Pick a pixel on an image and get the color in HEX, RGB, HSL, and CSS formats.
Image Palette Extractor
Extract dominant colors from an image in HEX, RGB, HSL, and CSS formats.
Add Image Padding
Add padding around an image and set background color directly in your browser.
Image Border Radius
Add border-radius to an image and save with a transparent background.
Add Image Border
Add a border with chosen thickness, color, and style around an image directly in your browser.
Image Placeholder Generator
Create a placeholder image of the size you need with a label for layouts, mockups, and tests.
Transparency Checker
Check whether a PNG/WebP image has an alpha channel and transparent pixels.
Image to Data URI
Convert an image to a data:image string for inline HTML, CSS, JSON, and email.
Grayscale Image
Convert an image to grayscale directly in your browser.
Adjust Image Brightness
Adjust brightness, contrast, and basic image correction directly in your browser.
Blur Image
Blur the entire image or a selected area directly in your browser.
Sharpen Image
Increase image sharpness directly in your browser without uploading to a server.
Crop Image 1:1
Square 1:1 crop for avatars, Instagram, icons, product cards, and profile images.
Crop Image 16:9
Crop an image to 16:9 for covers, banners, video previews, presentations, and wide layouts.
Crop Image 4:3
Crop an image to classic 4:3 for photos, documents, presentations, catalogs, and websites.
Crop Image 4:5
Vertical 4:5 crop for social media, product cards, posts, mobile-first content, and visuals.
Crop Image 5:4
Horizontal 5:4 crop for cards, previews, catalogs, websites, presentations, and visuals.
Limit Image File Size
Compress an image to a target file size in KB directly in your browser.
Image Dimensions
Check image width, height, file size, and aspect ratio directly in your browser.
Invert Image Colors
Invert image colors and create a negative effect directly in your browser.
Sepia Filter
Add a warm vintage sepia effect to an image directly in your browser.
Text Watermark
Add a text caption or watermark to an image directly in your browser.
Pixelate Image
Hide faces, numbers, and private data with pixels directly in your browser.
Merge Images Horizontally
Join two images into one horizontal row directly in your browser.
Random Number Generator
Generate random integers in a custom range for giveaways, raffles, test data, and quick decisions.
Random Color Generator
Create harmonious color palettes for UI, branding, and websites: HEX, RGB, HSL, OKLCH, CSS variables, and Tailwind.
PIN Generator
Create one or more numeric PIN codes for temporary access, demo accounts, tests, and local workflows.
Dummy JSON Generator
Generate test JSON data for API mocks, frontend development, Postman, Swagger examples, prototypes, and demos.
CSS Box Shadow Generator
Build CSS box-shadow with live preview, presets, offset, blur, spread, color, opacity, and inset shadows.
CSS Border Radius Generator
Build CSS border-radius for cards, buttons, inputs, badges, modals, avatars, and design systems.
SEO Title Length Checker
Check a page title before publishing: character count, approximate snippet width, readability, and truncation risk in search results.
Meta Description Length Checker
Check a page description before publishing: character count, approximate snippet width, truncation risk, and text quality for search results.
Sitemap XML Generator
Create an XML sitemap from a list of pages, validate URLs, and download sitemap.xml for your site or webmaster tools.
Canonical URL Generator
Create a correct canonical tag for a page, normalize the URL, and copy ready-made HTML for head, layout, or site templates.
Open Graph Tag Generator
Create og:title, og:description, og:url, og:image, and other Open Graph tags for link previews in social networks and messengers.
Percent Calculator
Quickly calculate N% of a number, discounted price, markup, tax, percent change, and the difference between two numbers.
Discount Calculator
See the final price after a percentage discount.
VAT Calculator
Calculate amount excluding VAT, VAT amount, and total with VAT for invoices, contracts, quotes, and accounting.
Age Calculator
Calculate age from date of birth: full years, months, days, and the next birthday date.
Days Between Dates
Enter a start and end date to see the difference in calendar days, business days, weeks, months, and a clear interval breakdown.
Unit Converter
Convert length, mass, and temperature.
Random String Generator
Generate a random string of letters, digits, and symbols directly in your browser.
Meta Keywords Generator
Paste page, article, or product text to find frequent words and phrases, remove stop words, and get a draft keyword list.
PII Finder
Find emails, phone numbers, and other personal data in text directly in your browser.
Password Generator
Create a strong password with custom length, character sets, and complexity directly in your browser.
QR Code Generator
Create a QR code for a link, text, email, phone number, SMS, Wi-Fi, or vCard — free and without registration.
UTM Link Generator
Build a link with UTM parameters for ads, newsletters, social posts, and analytics.
HEX RGB Converter
Convert colors between HEX, RGB, RGBA, and HSL directly in your browser.
CSS Gradient Generator
Create a CSS linear-gradient with colors, angle, and live preview directly in your browser.
Merge PDF
Combine multiple PDF documents into one file and control the page order before download.
Split PDF
Split a PDF into separate pages or page ranges and download the result as a ZIP archive.
Images to PDF
Combine JPG, PNG, and WebP images into one PDF document and control page order.
Rotate PDF
Rotate PDF pages by 90°, 180°, or 270° and download the corrected file.
Remove PDF Pages
Remove selected pages from a PDF document and download a new file.
PDF Page Count
Find out how many pages are in a PDF file online.
Extract Text from PDF
Get the text content of a PDF for copying, editing, quoting, and SEO.
DOCX to TXT
Convert a Word DOCX file to plain text without formatting.
EAN-13 Barcode Generator
Create EAN-13 barcodes for product labeling — single or bulk mode with checksum validation and PDF export.
Code 128 Barcode Generator
Generate Code 128 barcodes for logistics and warehouse labels — supports full ASCII character set.
Code 39 Barcode Generator
Generate Code 39 barcodes for industrial and warehouse labels — digits, letters A–Z, and selected symbols.
Listing Title — Electronics
Build a short, clear title for selling electronics on classified sites and marketplaces.
Listing Title — Furniture
Build a clear listing title for selling furniture: sofas, wardrobes, tables, beds, kitchens, or chairs.
Remove Caps from Listing
Fix listing text case and remove excessive CAPS LOCK from titles and descriptions.
Remove Emoji from Listing
Clean listing text from extra emoji, decorative symbols, and visual clutter in your browser.
Free Giveaway Text
Write a clear free-giveaway listing to hand off items with less back-and-forth.
Pickup Only Text
Write a clear pickup-only phrase for a listing, sale, or free giveaway.
No Trade Text
Write a polite line for your listing: sale only, no trades.
First Message to Buyer
Write a polite first reply to a buyer for a listing, sale, or giveaway.
Polite Refusal
Write a calm reply when an item is sold, reserved, or the terms do not fit.
Short Listing for Telegram
Shorten a long listing into a Telegram-friendly post in your browser.
Description Length Checker
Check listing text length: characters, words, lines, paragraphs, read time, and platform limits.
Telegram Post Formatter
Prepare text for Telegram: paragraphs, line breaks, lists, hashtags, and readable post structure.
Extract Hashtags
Find and copy unique #hashtags from a post, listing, or description.
Clean Hashtags
Remove #hashtags from post, listing, or description text in your browser.
Short Bio Generator
Build a short profile bio from keywords for social networks, Telegram, portfolios, and marketplaces.
Post CTA Generator
Create a short, clear call to action for posts, listings, Telegram, social feeds, landing pages, or email.
VK Short Post
Shorten text for VK to a chosen limit while keeping meaning, structure, and readability.
YouTube Title Ideas
Generate YouTube video title ideas from topic, keywords, and video style.
Split Long Post
Split long text into parts by character limit without breaking words, paragraphs, or sentences.
Truncate Telegram Post
Shorten text to the Telegram 4096-character limit and keep the main message.
Email Format Checker
Paste an email address or text containing addresses — the tool finds emails, checks format, and shows errors, duplicates, and suggestions.
Mailto Link Generator
Create a mailto link with recipient, subject, and message body directly in your browser.
Email Subject Length Checker
Enter an email subject — the tool shows character count, truncation risk, inbox preview, and suggestions to improve the subject line.
Plain Text Email Cleaner
Paste email text — the tool normalizes line breaks, paragraphs, quotes, signatures, and extra spaces directly in your browser.
Email Signature Generator
Fill in name, job title, company, and contacts — get a ready email signature in plain text, HTML, Markdown, and compact format.
Follow-up Email Generator
Compose a polite follow-up email after a meeting, call, or proposal.