Conversion

Convert CSV data into structured JSON arrays or objects with automatic type detection.

Transform JSON arrays and objects into downloadable CSV spreadsheet format.

Convert YAML configuration files to JSON format with validation and formatting.

Parse XML documents and convert them to equivalent JSON structure with attributes.

Convert tab-separated values to comma-separated format with proper escaping.

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

Convert between Roman numerals and Arabic numbers with validation.

Convert between Celsius, Fahrenheit, and Kelvin with real-time calculation.

Convert between metric and imperial length units including meters, feet, miles, and more.

Convert between kilograms, pounds, ounces, grams, and other weight units.

Convert between square meters, acres, hectares, square feet, and other area units.

Convert between bytes, KB, MB, GB, TB, and PB with binary and decimal options.

Convert between mph, km/h, knots, m/s, and other speed units instantly.

Convert between pixel, rem, and em CSS units with a customizable base font size.

Calculate viewport-relative CSS units (vw, vh, vmin, vmax) for responsive layouts.

Generate a harmonious typographic scale using modular ratios for consistent design.

Translate text to Morse code and back with audio playback of the signal.

Convert between Unix epoch timestamps and human-readable dates across time zones.

Strip all Markdown formatting and output clean plain text content.

Convert images to Base64-encoded strings for embedding directly in HTML, CSS, or JSON.

Convert animated GIFs to MP4 video for smaller file sizes.

Convert video clips to animated GIFs with frame rate and size controls.

Create APNG animations from multiple images with transparency support.

Change image DPI/PPI resolution for print-ready output without resizing pixels.

Convert images to ASCII art text representations with character density controls.

Trim and cut audio files with waveform visualization and precise start/end controls.

Merge multiple audio files into one with crossfade and gap controls.

Convert audio files between MP3, WAV, OGG, AAC, FLAC, and WebM formats.

Convert MP3 audio files to uncompressed WAV format.

Convert WAV audio files to compressed MP3 format with bitrate options.

Convert OGG Vorbis audio files to widely compatible MP3 format.

Convert Apple M4A/AAC audio files to MP3 format for universal playback.

Convert lossless FLAC audio to compressed MP3 with adjustable bitrate.

Speed up or slow down audio playback without changing pitch.

Shift audio pitch up or down in semitones without changing speed.

Increase or normalize audio volume with peak limiting and gain control.

Add fade-in and fade-out effects to audio files with adjustable duration.

Reverse audio playback direction for creative sound effects.

Remove background noise from audio recordings using spectral subtraction.

Record audio from microphone with waveform display and export to MP3/WAV.

Create custom phone ringtones by trimming audio to 30-second clips in M4R/MP3.

Generate sine, square, triangle, and sawtooth wave tones at any frequency.

Convert video files to animated GIFs with frame rate, size, and duration controls.

Extract still frame thumbnails from video files at any timestamp.

Trim and cut video files with preview, setting precise start and end points.

Compress video files to reduce size while maintaining quality using WebCodecs.

Extract audio tracks from video files and save as MP3.

Rotate videos by 90, 180, or 270 degrees and flip horizontally or vertically.

Crop video dimensions to remove unwanted areas with aspect ratio presets.

Resize video resolution to standard dimensions (1080p, 720p, 480p, etc.).

Speed up or slow down video playback with smooth motion interpolation.

Remove audio track from video files to create silent videos.

Merge multiple video clips into a single video with transition options.

Extract all frames from a video as individual PNG images at configurable intervals.

Create seamlessly looping video clips with customizable loop count.

Add text or image watermarks to videos with position and opacity controls.

Burn SRT subtitle text directly into video frames permanently.

Convert WebM videos to widely compatible MP4 format.

Convert MP4 videos to WebM format for web embedding.

Convert Apple MOV video files to universal MP4 format.

Convert AVI video files to modern MP4 format with H.264 encoding.

Convert MKV video files to universally supported MP4 format.

Take photos from webcam with countdown timer, filters, and instant download.

Erase unwanted objects or areas from photos by painting over them.

Clone and copy areas of an image to paint over unwanted regions.

Straighten tilted photos by drawing a reference line along the horizon.

Correct barrel and pincushion lens distortion in wide-angle photos.

Add date and timestamp text to photos from EXIF data or custom input.

Add uniform or custom padding around images with solid or transparent backgrounds.

Extend image canvas size in any direction with color fill or transparency.

Apply the same crop dimensions to multiple images simultaneously.

Automatically detect and crop to the main subject or content area of images.

Stitch multiple screenshots vertically into one continuous long image.

Reduce image resolution for web use with quality-preserving downscaling algorithms.

Fit images to target aspect ratios by adding letterbox bars or cropping.

Convert grayscale images to 3D STL heightmap models for 3D printing.

Reduce PNG and GIF file sizes without any visible quality loss.

Rotate multiple images at once by the same angle for batch processing.

Convert Lottie JSON animations to animated GIF or APNG format.

Create animated WebP files from multiple images with timing controls.

Convert Adobe Illustrator AI files to SVG format for web use.

Extract text from images and screenshots using Tesseract.js OCR in the browser.

Extract audio tracks from video files and save as MP3, WAV, or OGG.

Extract frames at intervals from video to create timelapse sequences.

Split audio files into multiple segments at specified timestamps or intervals.

Apply equalizer bands to audio files with bass, mid, treble, and custom frequency controls.

Apply dynamic range compression and peak limiting to audio files.

Add reverb and echo effects to audio files with room size and decay controls.

Change voice pitch and add effects to audio recordings in real-time.

Transcribe speech from audio files to text using browser Speech Recognition API.

Convert text to speech audio using browser synthesis with voice and speed options.

Create seamless audio loops with crossfade blending at loop points.

Merge stereo channels to mono or split mono audio to stereo with panning.

Add vinyl crackle, pop, and warmth effects to audio for vintage sound.

Convert a sequence of images into a video file with frame rate controls.

Add animated text captions to GIFs with font, color, and timing controls.

Auto-trace raster images to vector SVG paths with color and detail controls.

Convert short video clips to animated WebP for lightweight web animations.

Convert text to binary representation and decode binary back to readable text instantly.

Convert text to hexadecimal encoding and decode hex strings back to human-readable text.

All-in-one converter for length, weight, volume, area, speed, temperature, and time with 500+ units.

Convert between liters, gallons, cups, tablespoons, milliliters, and other volume units instantly.

Convert between seconds, minutes, hours, days, weeks, months, and years with decimal precision.

Convert between cups, tablespoons, teaspoons, ounces, grams, and milliliters for recipe scaling.

Enter recipe ingredients and scale them up or down by serving count with automatic unit conversion.

Convert shoe sizes between US, UK, EU, and CM sizing for men, women, and children.

Convert between MPG, L/100km, and km/L fuel consumption units with trip cost estimation.

Convert JSON data to YAML format with proper indentation and comment support.

Convert any number to its written word form in English for checks, invoices, and legal documents.

Convert CSV data to a styled HTML table with sortable columns and copyable HTML code output.

Transform JSON objects to well-formed XML with configurable root element and attribute handling.

Strip all HTML tags and convert to clean plain text while preserving paragraph structure and links.

Convert between joules, calories, kilocalories, BTU, kWh, and electron volts.

Convert between psi, bar, atm, Pascal, mmHg, and Torr pressure units with formula display.

Convert between degrees, radians, gradians, and turns with visual angle representation.

Decode binary strings back to readable text with auto-detection of 7-bit and 8-bit encoding.

Convert between octal, decimal, binary, and hexadecimal number systems with step-by-step explanation.

Convert TOML configuration files to JSON format with validation and proper type handling.

Convert CSV data to SQL INSERT statements with configurable table name and column type detection.

Search timezone abbreviations (EST, PST, IST, etc.) to find UTC offset, full name, and current time.

Convert large JSON arrays to CSV with column selection, nested field flattening, and download.

Convert images to Base64 data URIs and decode Base64 strings back to downloadable image files.

Encode any file to a Base64 string and decode Base64 data back to the original file format.

Convert special characters to HTML entities and decode HTML entities back to their original characters.

Convert text to hexadecimal representation and decode hex strings back to readable text or binary data.

Convert text to Unicode escape sequences (\uXXXX) and decode Unicode-escaped strings to readable text.

Convert ASCII text to hexadecimal values and hex strings back to ASCII characters with multiple format options.

Convert binary strings to readable text and encode text to binary representation with configurable bit length.

Convert files to data URIs for embedding in HTML/CSS and decode data URIs back to downloadable files.

Convert JSON arrays to CSV format and CSV files to JSON with column mapping and data type detection.

Convert HTML markup to clean Markdown syntax and Markdown text to HTML with live preview.

Convert Markdown text to HTML with GFM support, syntax highlighting, and sanitized output preview.

Convert internationalized domain names between Unicode and Punycode (ACE) encoding formats.

Apply ROT13 letter substitution cipher to text with support for ROT5 (digits) and ROT47 (ASCII) variants.

Translate text to binary code and binary sequences back to readable text with ASCII/UTF-8 encoding support.

Convert hex dumps and binary strings to downloadable binary files and view binary files as hex dumps.

Detect the character encoding of text or files and convert between UTF-8, ASCII, ISO-8859, and other encodings.

Convert between bytes, kilobytes, megabytes, gigabytes, and other data size units with binary and decimal modes.

Convert text to NATO phonetic alphabet spelling for clear communication of codes and identifiers.

Convert images to and from WebP format for faster page loading with quality and size control.

Convert plain text to HTML with automatic paragraph wrapping, link detection, and list formatting.

Convert JSON arrays to formatted HTML tables with sortable columns, styling, and responsive design.

Convert SQL INSERT statements to CSV format for data migration and spreadsheet import workflows.

Open and view Excel .xlsx files in a browser-based spreadsheet grid with multi-sheet support.

Convert Excel .xlsx worksheets to CSV files with encoding and delimiter options.

Parse Excel spreadsheets and export each sheet as structured JSON arrays or objects.

Convert CSV files to Excel .xlsx format with auto-detected column types and formatting.

Transform JSON arrays into downloadable Excel .xlsx workbooks with auto-column sizing.

Upload CSV or JSON data and build interactive pivot tables with drag-and-drop row, column, and value fields.

Edit tabular data in a full-featured spreadsheet grid with formulas, sorting, filtering, and export.

Select, reorder, rename, and remove columns from CSV files before downloading.

Merge multiple CSV files by appending rows or joining on a shared key column.

Split large CSV files into smaller chunks by row count, file size, or column value.

Find and remove duplicate rows from CSV files based on selected columns.

Filter CSV rows using conditions like equals, contains, greater than, regex, and download matching rows.

Compute column-level statistics - mean, median, mode, std dev, min/max, percentiles - from any CSV.

Convert tab-separated value files to structured JSON with automatic type inference.

Convert between pipe-separated values and CSV, TSV, or JSON formats.

Parse fixed-width text files by defining column positions and convert to CSV or JSON.

Extract plain text content from Microsoft Word .docx files entirely in your browser.

Convert Word .docx documents to clean HTML with styles, images, and tables preserved.

Convert Word documents to Markdown format preserving headings, lists, tables, and links.

Extract slides from PowerPoint .pptx files as individual PNG images.

Generate box-and-whisker plots showing median, quartiles, and outliers for data sets.

Plot multi-dimensional data on parallel axes to reveal patterns and clusters.

Export any built chart as high-resolution PNG or scalable SVG for presentations and reports.

Upload a CSV file and auto-detect the best chart type with one-click customization and export.

Create violin plots showing data distribution density alongside box plot summary statistics.

Create overlapping density plots (ridgeline/joy plots) to compare distributions across groups.

Create dot plots and strip charts showing individual data points along a category axis.

Encode and decode data using Base32 (RFC 4648) with standard and hex alphabets.

Encode and decode data using Base58 (Bitcoin) or Base58Check with checksum validation.

Encode and decode data using Base85 (Ascii85, Z85, or RFC 1924) encoding variants.

Convert between text, decimal, hex, and octal number representations.

Apply ROT13 or any ROTn (1-25) letter rotation cipher to text for simple obfuscation.

View the UTF-8 byte representation of any text with per-character hex breakdown.

Encode text to UTF-16 (LE/BE) byte sequences and decode UTF-16 buffers back to text.

Convert files between character encodings: UTF-8, Latin-1, Windows-1252, Shift-JIS, EUC-KR, Big5, and more.

Convert text to Unicode Braille characters and back with grade 1 and grade 2 support.

Encode and decode email-safe Quoted-Printable (QP) encoded text per RFC 2045.

Encode and decode files using UUEncoding, a legacy binary-to-text encoding for email.

Apply full percent-encoding (URI component) to strings with custom reserved character sets.

Search and browse all HTML entities by name, number, or character with copy-to-clipboard.

Convert between binary (01100001) and text with ASCII and Unicode support.

Convert text to NATO phonetic alphabet (Alpha, Bravo, Charlie) and back.

Calculate subnet masks, network addresses, broadcast, and host ranges from CIDR notation.

Convert MAC addresses between colon, dash, dot, and bare hex formats with OUI lookup.

Generate UUIDs (v1, v4, v5, v7) and parse existing UUIDs to inspect version and timestamp.

Generate Universally Unique Lexicographically Sortable Identifiers and decode timestamps from them.

Decode Snowflake IDs (Twitter, Discord) to extract embedded timestamp, worker, and sequence.

Convert lists of epoch timestamps (seconds/milliseconds) to human-readable dates and vice versa.

Build custom JWT tokens with payload editor and sign with HS256/HS384/HS512 secrets locally.

Decode MessagePack binary data to JSON and encode JSON to MessagePack with hex/base64 input.

Inspect BSON (Binary JSON) documents and convert between BSON and JSON formats.

Decode CBOR (Concise Binary Object Representation) data and convert to/from JSON.

Decode raw Protocol Buffer binary messages without a .proto schema using wire type analysis.

View Apache Avro container files with embedded schema display and record browsing.

Open and browse Apache Parquet files in the browser with column statistics and row group info.

Convert Apache Parquet files to CSV format with column selection and row limit options.

View Apache Arrow IPC (Feather) files with schema inspection and tabular data browsing.

Parse, validate, and convert Newline-Delimited JSON (NDJSON / JSON Lines) to arrays or CSV.

Convert between TOML, JSON, and YAML configuration formats with validation and formatting.

Parse INI configuration files and convert to JSON or YAML with section and key mapping.

Parse Apple Property List files (XML/binary plist) and convert to JSON or YAML.

Run JSONPath queries against JSON data with live results and expression builder.

Run jq filter expressions against JSON data in the browser with syntax highlighting.

Evaluate XPath expressions against XML documents with node highlighting and result tree.

Validate XML documents for well-formedness and format with configurable indentation.

Validate CSV files for structural issues: unquoted fields, inconsistent columns, encoding problems.

Generate Python dataclass definitions from JSON samples with typing annotations.

Detect file types by reading magic bytes (file signatures) regardless of extension.

Paste a data: URI to preview the embedded content and download the original file.

Create ZIP archives from multiple files entirely in the browser with compression level control.

Extract and browse ZIP archive contents in the browser with selective file download.

Browse and extract files from .tar, .tar.gz (tgz), and .tar.bz2 archives in the browser.

Compress files with gzip and decompress .gz files entirely in the browser.

Compare gzip, brotli, and deflate compression ratios and speed on your data side by side.

View any file as a hex dump with ASCII sidebar, byte highlighting, and offset navigation.

Compare two text files side-by-side or inline with syntax highlighting and diff statistics.

Calculate MD5, SHA-1, SHA-256, SHA-512 hashes for multiple files at once with verification.

Detect the character encoding of text files (UTF-8, Latin-1, Shift-JIS, etc.) with confidence scores.

Convert text file line endings between Windows (CRLF), Unix (LF), and old Mac (CR).

Detect, add, or remove UTF-8/UTF-16 BOM from text files to fix encoding issues.

Rename multiple files using patterns: find/replace, numbering, date prefix, regex, and case change.

Split large files into smaller parts by size and rejoin them - all in the browser.

View metadata (title, author, publisher, ISBN, cover) from EPUB e-book files.

View and parse iCalendar (.ics) files showing events, dates, locations, and recurrence rules.

Create .ics calendar event files with date, time, recurrence, reminders, and attendees.

Convert SVG files to CSS-embeddable data: URIs and background-image declarations.

Convert multiple images between PNG, JPG, WebP, BMP, and AVIF formats at once.

Resize multiple images at once to specific dimensions, percentages, or max widths/heights.

Convert images to ASCII art text with adjustable character width and contrast mapping.

Decode base64 encoded image strings to visual preview with format detection and download.

Extract dominant color palettes from images with hex, RGB, and HSL values and downloadable swatches.

Zoom into images at pixel level and click to read exact color values at any coordinate.

View and change the DPI/PPI metadata of images for print-ready output without resampling.

Convert colors between RGB, HSL, HSV, and hex with visual picker and live preview.

Convert between CMYK (print) and RGB/Hex (screen) color values with visual swatch comparison.

Convert between CIE LAB (perceptual) and RGB/Hex color spaces with Delta E distance.

Convert between LCH, OKLCH, and RGB color spaces used in modern CSS specifications.

Design linear, radial, and conic CSS gradients with visual editor and copy-ready CSS code.

Convert any color between 12+ formats: hex, RGB, HSL, HSV, CMYK, LAB, LCH, OKLCH, HWB.

View GeoJSON features on an interactive map with editing, styling, and property inspection.

Convert Google Earth KML/KMZ files to GeoJSON format with style and property preservation.

View GPS tracks, routes, and waypoints from GPX files on an interactive map with elevation profile.

Convert GPX track files to GeoJSON format with elevation and timestamp data preserved.

Convert between decimal degrees, DMS, UTM, and MGRS coordinate formats with map preview.

Extract features and properties from GeoJSON into a flat CSV table with coordinate columns.

Convert CSV files with latitude/longitude columns to GeoJSON point features for mapping.

Parse and visualize Well-Known Text (WKT) geometry strings on an interactive map.

Encode coordinates to geohash strings and decode geohashes to bounding boxes on a map.

Calculate great-circle distance between two coordinates using Haversine and Vincenty formulas.

View and edit vCard (.vcf) contact files with photo display and field editing.

Create vCard (.vcf) contact files with name, phone, email, address, photo, and social links.

Convert CSV contact lists to vCard (.vcf) files with column-to-field mapping.

Export vCard (.vcf) contacts to a CSV spreadsheet with all fields as columns.

Export calendar events from ICS files to CSV spreadsheets with date, time, and location columns.

Convert CSV event lists to ICS calendar files with date, time, location, and description mapping.

View ID3 tags, album art, duration, bitrate, and codec info from MP3, FLAC, WAV, and OGG files.

Visualize audio file waveforms with zoomable timeline, amplitude display, and spectrogram view.

Convert SRT subtitle files to WebVTT format for HTML5 video with timing preservation.

Convert WebVTT subtitle files to SRT format for broad media player compatibility.

Edit SRT/VTT subtitle timing, shift all cues, adjust sync offset, and fix overlapping entries.

Inspect OTF/TTF/WOFF/WOFF2 font files showing glyph count, supported characters, and metadata tables.

Convert between WOFF2, WOFF, and TTF font formats for web and desktop use.

Browse all glyphs in a font file with Unicode code points, glyph names, and search.

Generate @font-face CSS declarations from uploaded font files with format fallbacks.

View and rotate STL 3D model files in the browser with wireframe, solid, and measurement modes.

View OBJ 3D model files with MTL materials and texture support in an interactive 3D scene.

View glTF and GLB 3D models with PBR materials, animations, and scene graph inspection.

Convert STL 3D models to OBJ format with optional normal recalculation.

Take random or stratified samples from large CSV/JSON datasets with reproducible seed support.

Transpose CSV data - swap rows and columns - with header detection and download.

Analyze CSV/JSON columns to detect types (int, float, date, email, URL), null rates, and unique counts.

Remove extra whitespace, tabs, trailing spaces, blank lines, and non-breaking spaces from text.

Flatten nested JSON to dot-notation key-value pairs and unflatten back to nested structure.

Convert CSV data to Markdown-formatted tables with alignment options and clipboard copy.

Generate multiple QR codes at once from a CSV or text list with bulk download as ZIP.

Generate multiple barcodes (Code 128, EAN-13, UPC-A, Code 39) from a list with ZIP export.