Free tools for everyone.
No sign-up. No tracking. No ads.
Count words, characters, sentences, paragraphs. Reading and speaking time estimates. Instant results.
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.
Generate placeholder text for your designs. Paragraphs, sentences, or words. Copy as text or HTML.
Compare two texts side by side and see exactly what changed. Word-level highlighting, inline or split view.
Clean up any list. Sort alphabetically, remove duplicates, reverse, trim whitespace, number lines.
Check if your post fits Twitter, Instagram, SMS, or SEO limits. Live count with platform presets.
Turn any text into a clean URL slug. Handles accents, special characters, and stopwords.
Encode and decode URL components. Parse query strings into a readable table.
Test JavaScript regex with live match highlighting, capture groups, and replace.
Live Markdown preview with GitHub-flavored basics. Export to HTML or .md.
Encode special characters to HTML entities and back. Named or numeric, safe or full.
Strip zero-width chars, normalize spaces, fix line endings, remove suspicious Unicode.
Convert Markdown to HTML or HTML back to Markdown. Live conversion both ways.
Flesch, Gunning Fog, SMOG, Coleman-Liau, ARI. See what grade level your text is written at.
Repeat, pad, reverse, split, join, find/replace, count. The little string operations all in one place.
Visual editor for GitHub-flavored Markdown tables. Paste from CSV, set alignment, sort columns.
Make ππ¨π₯π, ππ‘ππππ, ππΈππΎπ π, ΙlΗlΗΙΉΗp text using Unicode. For social bios and posts.
Compress and resize JPG, PNG, WebP in your browser. Batch processing. Target file size or quality.
Download any image from the web. Paste a direct URL or a webpage link to find and save all its images.
Download YouTube video thumbnails in the highest available resolution. Batch download as ZIP.
Download auto-generated or manual subtitles from any YouTube video. SRT or plain text. Batch processing supported.
Upload an image and extract its dominant colors. HEX, RGB, HSL values. Click to copy.
Convert between HEX, RGB, HSL, HSV, CMYK. Eyedrop or type any format. Includes complementary palettes.
Convert any image to a data URL for embedding in CSS, HTML, or JSON. Drop or paste.
See camera, lens, exposure, and GPS data in your photos. Strip metadata before sharing for privacy.
Find out how much your meetings actually cost. Enter attendees, salaries, and duration.
Calculate tips and split the bill between any number of people. Multi-currency, instant results.
Calculate exact age or difference between two dates. Years, months, days, weeks, hours, minutes.
Resize images and videos keeping proportions. Presets for YouTube, Reels, Instagram, DSLR.
Convert between units instantly. Length, weight, temperature, area, volume, speed, data size, time, CSS.
Unix timestamp to human date and back. Live clock, relative time, seconds or milliseconds.
Paste any cron expression and see it in plain English plus the next 5 run times.
Three timers in one. Work sessions, accurate stopwatch, countdown. Notifications for background tabs.
Convert between binary, octal, decimal, and hex. Live-linked fields. Bitwise inspector.
Monthly payment, total interest, and full amortization schedule. Multi-currency, with extra payment scenarios.
Convert times between any zones. Live world clock for your favorite cities.
Calculate IPv4 subnet ranges, masks, host counts, and binary representations from any CIDR notation.
BMI, BMR, ideal weight, TDEE, and macros. Metric or imperial. US Navy body-fat method.
Convert between octal, symbolic, and chmod commands. Visual checkboxes for user/group/other.
Generate strong, random passwords. Configurable length, symbols, look-alike exclusion. Cryptographically secure.
Generate permanent QR codes for free. No redirects, no expiration, no tracking. Works forever.
Pick random names from a list, generate numbers, flip coins, roll dice. Truly random, not pseudo-random.
Generate cryptographically random v4 UUIDs. Batch up to 1000 at a time. Multiple formats.
Make favicons from an emoji, text, or image. Download PNGs at every size. Copy HTML snippet.
Visual builders for CSS gradients, box shadows, and border radius. Live preview, copy code.
Generate Open Graph and Twitter Card meta tags. Live preview for Facebook, Twitter, LinkedIn, Slack.
Build a clean HTML email signature. Four templates, live preview. Works in Gmail, Outlook, Apple Mail.
Build keyframe animations visually. Drag timeline, edit per-frame properties, copy CSS.
Combine curated templates for languages, frameworks, IDEs, and operating systems. Inlined, no external fetches.
Generate fake users, addresses, dates for prototyping. Export as JSON, CSV, NDJSON, SQL, or TypeScript.
Extract text from any PDF file. Copy or download as .txt. Your file never leaves your device.
Format, validate, minify, and sort JSON. Error messages with line numbers. Escape and unescape strings.
Encode and decode Base64. Works with text and files. URL-safe variant supported.
MD5, SHA-1, SHA-256, SHA-512. Works on text or any file. Computed locally in your browser.
Decode JSON Web Tokens. See header, payload, and signature. Human-readable exp/iat timestamps.
Convert between CSV and JSON. Handles quoted fields, custom delimiters, auto-detects direction.
Format messy SQL queries. Indented clauses, keyword case, comma style. Handles comments and strings correctly.
Compare two JSON documents structurally. See added, removed, and changed values per path.
Every HTTP status code with common causes and what to do. Searchable, filterable, jump-by-code.
Paste a JSON sample, get a JSON Schema. Auto-detects types, formats, enums, required fields.
Convert YAML to JSON or JSON to YAML. Format and validate. Handles anchors, aliases, multi-line strings.
Format, minify, and convert XML. Handles attributes, namespaces, CDATA, processing instructions.