All tools

View detailed metadata of any image file including dimensions, file size, and type. Browser-only processing.

Compare two images side-by-side with an interactive slider. Spot differences quickly in your browser.

Scan QR codes from images or your camera. Decode QR codes instantly in your browser — no upload needed.

Find duplicate or near-identical images using perceptual hashing. Compare multiple images in your browser.

Resize images to exact pixel dimensions with aspect ratio lock. Browser-only, no upload needed.

Compress images by adjusting JPEG quality with a live slider. See the size reduction before downloading.

Convert images between WebP, PNG, JPEG, and AVIF formats. See size savings before you download.

Apply grayscale, sepia, blur, brightness, contrast, and other CSS filters to images with instant preview.

Compare two images pixel-by-pixel and visualize every difference with a red overlay. All in your browser.

Crop images to exact dimensions or free-form with a draggable selection. Preview before you download.

Rotate images by 90° steps or flip them horizontally and vertically. Free image rotation in your browser.

Convert any image into ASCII art with adjustable character density. Copy the art or download it as text.

Generate QR codes for URLs, text, Wi-Fi networks, email, and more. Download as high-resolution PNG.

Convert SVG files to high-quality PNG images at any scale. Perfect for rasterizing icons and logos.

Convert between PNG, PGM, PPM, and BMP formats. PGM/PPM are Netpbm formats used in Unix pipelines; BMP is classic Windows bitmap. All conversions run locally in your browser.

Convert Apple HEIC/HEIF photos to JPEG, PNG, or WebP right in your browser. No upload, works on iPhone files.

Extract and view metadata from PDF files including author, title, page count, and more.

Reduce PDF file size in your browser. Lossless re-serialization or raster compression for scanned files — no upload.

Turn scanned PDFs into searchable documents by overlaying an invisible OCR text layer, entirely in your browser.

Reorder, rotate, and delete PDF pages with drag-and-drop thumbnails. Compose a new PDF in your browser.

Add page numbers to every page of your PDF with a custom format and position. Runs entirely in your browser.

Add a diagonal text watermark to every page of a PDF with adjustable opacity. All in your browser.

Compare two PDF documents and find line-by-line differences. Runs entirely in your browser.

Extract invoice numbers, dates, totals, and contact details from invoice images using in-browser OCR.

Extract passport number, surname, given names, and dates from passport images and MRZ zones.

Convert plain text into a formatted PDF document with automatic pagination. Runs entirely in your browser.

Combine multiple images into a single PDF. Reorder images before converting, all in your browser.

Extract specific pages from a PDF and save them as a new document. Select individual pages or a range.

Combine multiple PDF files into one document. Reorder pages with drag-free up/down controls, browser-only.

Split a PDF into multiple files by page ranges. Extract pages 1-3, 5, and 8-10 into separate PDFs.

Upload any document image or PDF and let browser-side AI classify it — invoice, receipt, passport, contract, and more.

Convert every PDF page into high-quality PNG images. Perfect for slides, presentations, and previews.

Extract text from PDF files with page-by-page results. Copy clean text or download it as a .txt file.

Count words, characters, and pages inside a PDF file. See stats per page and for the whole document.

Rotate all or selected pages of a PDF by 90°, 180°, or 270° and download the corrected file.

Password-protect your PDFs with encryption. Set a user password to require it for opening.

Remove password protection from PDFs when you know the password. Unlock and download the decrypted file.

Format, validate, and minify JSON data. Pretty-print or compress JSON instantly in your browser.

Generate SHA-1, SHA-256, and SHA-512 hashes from text. Fast cryptographic hash generation in your browser.

View and inspect localStorage, sessionStorage, and cookies stored by websites in your browser.

Encode text to Base64 or decode Base64 back to readable text. Handles Unicode characters correctly.

Test regular expressions against sample text with live highlighting and match details. Perfect for developers.

Decode JWT tokens to inspect header, payload, and expiration. No signature verification, just quick decoding.

Generate RFC 4122 v4 UUIDs instantly. Options for uppercase and hyphen-free formats, up to 100 at once.

Convert Unix timestamps to readable dates and back. Works with seconds, milliseconds, and ISO date strings.

Encode URLs and text to safe URL format, or decode percent-encoded URLs back to readable text.

Encode special characters as HTML entities or decode entities back to plain text. Essential for XSS-safe output.

Pretty-print minified XML with proper indentation and line breaks. Perfect for inspecting API responses.

Convert images to base64 data URLs for inline use in HTML, CSS, and JSON payloads.

Convert titles and phrases into clean, SEO-friendly URL slugs. Perfect for blog posts and routes.

Write markdown and preview rendered HTML live. Headings, lists, quotes, code blocks, and links supported.

Break any URL into its components — protocol, host, path, query parameters, and more.

Convert numbers between decimal, binary, hexadecimal, and octal instantly.

Format, indent, and beautify SQL queries for MySQL, PostgreSQL, SQLite, and more. All in your browser.

Minify HTML by stripping whitespace and comments. Compress pages up to 40% smaller right in your browser.

Format messy CSS into readable code or minify it for production. Beautify, compress, and validate CSS.

Convert Markdown to clean HTML with live preview. Copy or download the rendered output instantly.

Generate TypeScript interfaces from any JSON object instantly. Perfect for API response typing.

Convert text between Unicode, escaped \u sequences, and HTML entities. Decode or encode instantly.

Encode text to Morse code or decode Morse back to text. Includes a full Morse alphabet reference table.

Convert between Roman numerals and Arabic numbers. Supports values up to 3999 with correct subtractive notation.

Generate secure random strings with configurable length, character sets, and count. Copy results in one click.

Generate random integers, decimals, or coin flips between any range. Uses cryptographically secure randomness.

Parse and explain cron expressions in plain English. Validate schedules and preview next run times.

Calculate network addresses, broadcast addresses, usable hosts, and CIDR ranges for IPv4 subnets.

Remove hidden metadata from photos before sharing online. All processing happens in your browser.

White out sensitive regions in screenshots before sharing. Simple drag-to-select redaction in your browser.

Generate strong, random passwords with configurable length and character sets. Cryptographically secure.

Generate cryptographically secure random tokens in hex or base64 for API keys, CSRF tokens, and secrets.

Draw black boxes over sensitive content in PDF pages and export the redacted page as an image.

Generate HMAC-SHA1, HMAC-SHA256, and HMAC-SHA512 signatures with custom keys. Browser-only, secrets never leave.

Analyze password strength with entropy scoring, character analysis, and tips to improve it.

Encrypt or decrypt text with AES using a passphrase. Secure, in-browser encryption with zero uploads.

Compute MD5, SHA-1, SHA-256, and SHA-512 hashes of any file. Verify downloads and detect corruption.

Validate credit card numbers with the Luhn algorithm. Detect the card network and check formatting.

Validate International Bank Account Numbers and extract bank details from the BBAN portion.

Extract tables from images with in-browser OCR and convert them to Excel. Also supports pasting CSV/TSV data.

Clean CSV files by removing empty rows, duplicate rows, and trimming whitespace from every cell.

Convert YAML to JSON or JSON to YAML in both directions. Ideal for config files and CI pipelines.

Convert CSV data to JSON arrays of objects, or JSON to CSV with automatic header generation.

Compare two texts side-by-side and find added, removed, and changed lines with color highlighting.

Count words, characters, sentences, paragraphs, and reading time for any text instantly as you type.

Convert text between camelCase, PascalCase, snake_case, kebab-case, Title Case, UPPER, lower, and more.

Generate placeholder text with configurable paragraphs and sentences. Perfect for mockups and design drafts.

Find and extract every email address from text, deduplicated and ready to copy.

Remove duplicate lines from any text while preserving the original order of first occurrences.

Sort lines of text alphabetically (A→Z / Z→A) or numerically with one click.

Clean up raw OCR output — fix common misreads, collapse blank lines, and normalize whitespace automatically.

Summarize long articles and documents into key sentences. Choose summary length from concise to detailed.

Analyze the emotional tone of any text. Get positive, negative, and neutral scores with word-level highlights.

Extract the most important keywords and phrases from any text. Great for SEO, tagging, and analysis.

Measure how readable your text is with Flesch-Kincaid, Gunning Fog, and other standard readability formulas.

Convert CSV data into a clean HTML table with a live preview. Copy the markup or download it.

Shuffle any list of items in random order. Paste a line per item and get a fresh random sequence.

Pick a random winner or choice from your list. Avoid repeats and announce a single result.

Reverse text, words, or characters instantly. Perfect for puzzles, formatting, and wordplay.

Find and replace text with exact or regex matching. Case-sensitive options and live preview.

Convert XML data files into CSV tables. Nested elements become columns and repeated elements become rows.

Convert XML data into an Excel spreadsheet with nested elements as columns and repeated elements as rows.

Extract every URL, last-modified date, change frequency, and priority from an XML sitemap into CSV.

Extract every post title, link, date, description, and category from an RSS feed into a CSV table.

Convert XML to JSON or JSON to XML in both directions with attributes, nesting, and arrays preserved.

Convert between JSONL (NDJSON), CSV, Excel, and JSON. All conversions run locally in your browser — ideal for logs, data pipelines, and analytics exports.

Convert Apache Parquet files to CSV, JSONL, or Excel, and convert CSV/Excel/JSONL to Parquet. All conversions run locally with Snappy compression.

Detect which fonts are installed on your system. Test font rendering with custom sample text.

Minify and optimize SVG files by removing comments, unnecessary whitespace, and redundant attributes.

Extract dominant colors from any image as a color palette with hex and RGB values. Copy CSS variables instantly.

Convert colors between HEX, RGB, and HSL instantly with a live preview swatch.

Create favicon PNGs in every size from a letter, color, and shape. Includes ready-to-paste HTML snippet.

Generate tints, shades, and tones of any color with copyable HEX, RGB, and HSL values.

Create beautiful CSS gradients with a visual editor. Pick colors, angles, and stops, then copy the CSS.

Design rounded corners with a live preview and copy pixel-perfect border-radius CSS for any element.

Create layered box-shadow CSS with an interactive preview. Fine-tune offset, blur, spread, and color.

Check the contrast ratio between two colors against WCAG AA and AAA guidelines for text of any size.

Convert between px, rem, em, %, vw, and vh with a configurable base font size. Perfect for responsive design.

Calculate the aspect ratio of any dimensions, find missing width or height, and get standard ratios instantly.

Calculate percentages, percentage change, and proportions with instant results for any values.

Calculate tips and split bills. Choose tip percentage, split between people, and see per-person totals.

Calculate your Body Mass Index from height and weight. See the WHO category and healthy weight range.

Calculate exact age in years, months, days, and hours from any date of birth up to today.

Find the exact difference between two dates in days, weeks, months, and years — with a calendar picker.

Convert between length, weight, temperature, volume, speed, and data units. 100+ unit pairs instantly.

Convert between bytes, KB, MB, GB, and TB. Decimal and binary units (MB vs MiB) both supported.

Convert numbers into written English words — perfect for checks, invoices, and formal documents.

Convert dates between the Nepali (Bikram Sambat) and English (Gregorian) calendars with full accuracy.

Convert Nepali text typed in Preeti or Kantipur fonts into Unicode (Romanized or direct font conversion).

Read text aloud using your browser's built-in speech synthesis. Adjust voice, rate, and pitch for perfect playback.

Convert durations between seconds, minutes, hours, days, and weeks — plus ISO 8601 duration strings.

Convert subtitles between SRT, VTT, ASS, plain text, CSV, and Excel. All conversions run locally in your browser — no uploads, no servers.