Complete Tools Directory – In-Browser File Converters & Utilities

PDF & Document

Convert DOCX to PDF Free (Basic Formatting)

Convert Microsoft Word (.docx) files into clean PDF documents in your browser. Basic text, headings, and formatting only; without complex Word layout preservation.

PDF & Document

Convert DOCX to HTML Free

Convert Microsoft Word (.docx) documents to clean, semantic HTML with preserved headings, lists, bold, italics, and tables.

PDF & Document

Convert DOCX to Markdown Free

Convert Microsoft Word (.docx) documents into clean GitHub-flavored Markdown (.md) syntax directly in your browser.

PDF & Document

Convert DOCX to Plain Text Free

Extract raw text from Microsoft Word (.docx) documents without XML markup or formatting bloat.

PDF & Document

Convert Markdown to HTML Free

Compile Markdown (.md) documents into clean, semantic HTML elements with instant live preview and syntax styling.

PDF & Document

Convert HTML to Markdown Free

Convert HTML web pages and markup snippets into clean Markdown format with customizable heading and bullet styles.

PDF & Document

Convert Markdown to PDF Free

Render Markdown notes directly into clean, vector-rendered PDF documents with pagination, custom margins, and headers.

PDF & Document

Convert CSV to Markdown Table Free

Transform CSV spreadsheets and TSV tables into clean, formatted Markdown pipe tables with column alignment.

PDF & Document

Convert HTML to Plain Text Free

Strip HTML tags, scripts, and CSS styling to extract clean, readable plain text from web pages and emails.

PDF & Document

Convert EPUB to Plain Text Free

Extract raw chapter text from EPUB ebooks into a readable text document without DRM restrictions.

PDF & Document

Convert EPUB to HTML Free

Extract and assemble EPUB ebook chapters into a single readable, formatted HTML web document.

PDF & Document

Convert JPG to PDF Free

Convert JPG photos and graphics into clean PDF document pages.

PDF & Document

Free PDF Merger

Merge multiple PDF files into one single organized PDF document.

PDF & Document

Free PDF Splitter

Split PDF files into individual pages or custom page ranges.

PDF & Document

Free Flatten PDF Tool

Flatten fillable PDF forms into permanent static read-only pages.

PDF & Document

Free PDF Page Resizer

Resize PDF page dimensions to standard A4, Letter, or custom print sizes.

PDF & Document

Free PDF Page Rotator

Rotate individual or all pages inside a PDF document 90° or 180°.

PDF & Document

Free PDF Page Cropper

Crop margins and extra white space off PDF document pages.

PDF & Document

Free PDF Page Organizer

Reorder, delete, and organize PDF pages visually for free.

PDF & Document

Free Remove Pages from PDF Tool

Remove unwanted or blank pages from PDF documents for free.

PDF & Document

Free Extract Pages from PDF Tool

Extract specific page ranges out of a PDF into a new standalone document.

PDF & Document

Extract PDF Pages Free

Select specific pages or numeric ranges and extract them into a brand new PDF document.

PDF & Document

Remove PDF Pages Free

Delete unwanted or blank pages from your PDF document with live visual preview checkboxes.

PDF & Document

Add Page Numbers to PDF Free

Stamp customized sequential page numbers with flexible positioning, starting offsets, and styles.

PDF & Document

Watermark PDF Free

Stamp custom text watermarks across all pages with opacity, rotation, and color settings.

PDF & Document

PDF Metadata Editor Free

Read and update document Title, Author, Subject, Keywords, Creator, and Producer properties.

PDF & Document

Fill PDF Form Fields Free

Detect AcroForm inputs, type into text boxes, toggle checkboxes and dropdowns, and download.

PDF & Document

Free PDF Tools Suite

All-in-one suite of free PDF tools: merge, split, crop, resize, rotate, watermark, organize, and fill PDF documents.

PDF & Document

Free PDF OCR Tool (Extract Text from Scanned PDF)

Extract text from scanned PDF documents page by page using local PDF.js and Tesseract WebAssembly without uploading files.

Image

Free Image Converter

Convert images between JPG, PNG, WEBP, GIF, BMP, and HEIC instantly in your browser.

Image

Convert PNG to JPG Free

Convert PNG graphics to compressed JPG photos for free without server uploads.

Image

Convert JPG to PNG Free

Convert JPG photos to crisp lossless PNG format for free.

Image

Convert PNG to WEBP Free

Convert PNG images to next-gen WEBP format for faster web page load speeds.

Image

Convert WEBP to JPG Free

Convert WEBP web images into universally compatible JPG photos instantly.

Image

Convert WEBP to PNG Free

Convert WEBP graphics to lossless PNG format preserving transparency.

Image

Convert JFIF to PNG Free

Convert JFIF files to standard PNG images instantly in your browser.

Image

Free SVG Vector Converter

Convert SVG vector graphics to PNG, JPG, or WEBP high-resolution raster images.

Image

Free Image Resizer

Resize image dimensions in pixels or percentages for free.

Image

Free Image Cropper

Crop photo framing and aspect ratios instantly in your browser.

Image

Free Image Rotator

Rotate images 90°, 180°, or 270° clockwise or counterclockwise.

Image

Free Image Flipper

Mirror images horizontally or vertically for free.

Image

Free Image Enlarger & Upscaler

Upscale and enlarge image resolution clean without blur in your browser.

Image

Adjust Image Brightness & Contrast

Adjust photo brightness and contrast with real-time canvas preview and zero quality loss.

Image

Adjust Image Saturation

Boost or mute photo colors with live interactive saturation adjustment.

Image

Convert Image to Grayscale (Black & White)

Convert color photos into clean black and white grayscale images instantly in your browser.

Image

Invert Image Colors

Invert image colors into photo negatives with instant client-side canvas processing.

Image

Apply Sepia Tone Filter

Add vintage warm sepia photo tones with adjustable intensity in your browser.

Image

Blur Image Free

Apply adjustable Gaussian blur to photos and screenshots for privacy or artistic focus.

Image

Pixelate Image & Censor

Pixelate faces, sensitive credentials, or entire photos with crisp retro mosaic blocks.

Image

Sharpen Image Free

Enhance edge contrast and clarity with raw 3x3 high-pass convolution kernel filtering.

Image

Add Watermark to Image

Protect your images by stamping custom text or logo watermarks with opacity and angle controls.

Image

Add Border to Image

Add custom frames and colored borders with rounded inner margins to your photos.

Image

Round Image Corners Free

Round the corners of any photo and export as a clean transparent 32-bit PNG file.

Image

Free Photo Collage Maker

Arrange multiple photos into 2x2, 3x3, or custom collage grids with custom spacing and colors.

Image

Free Meme Generator

Create viral memes with authentic Impact font, black stroke outlines, and custom top/bottom text.

Image

Photo to Pencil Sketch Converter

Transform portraits and landscapes into pencil sketches using color-dodge blend inversion.

GIF

Convert Video to GIF Animated Free

Convert video clips (MP4, MOV, WEBM) into animated GIF images for free.

GIF

Convert MP4 to GIF Free

Turn MP4 videos into shareable animated GIFs instantly in your browser.

GIF

Convert WEBM to GIF Free

Convert WEBM screen recordings into animated GIF images for free.

GIF

Convert GIF to MP4 Video Free

Convert animated GIFs into lightweight MP4 video files saving 80% storage space.

GIF

Convert Images to Animated GIF Free

Combine multiple static images into an animated GIF slideshow for free.

GIF

Convert MOV to GIF Free

Convert QuickTime MOV files into animated GIFs for free.

GIF

Convert AVI to GIF Free

Convert AVI video clips into animated GIFs for free.

GIF

Free Animated GIF Maker

Create custom animated GIFs from images or video clips for free.

GIF

Free Animated GIF Resizer

Resize animated GIF dimensions with high-quality resampling and frame delay preservation.

GIF

GIF Frame Splitter & Deconstructor

Deconstruct animated GIFs into individual PNG frames and export as a ZIP archive.

Image

Free Image to Text OCR (Extract Text from Image)

Extract text from scanned images, screenshots, and photos locally in your browser with Tesseract WebAssembly.

Audio

Free Audio Converter

Convert audio tracks between MP3, WAV, OGG, and WEBM formats with 100% privacy.

Audio

Convert WAV to MP3 Free

Encode uncompressed WAV audio to high quality MP3 format with genuine LAME MP3 encoding.

Audio

Convert MP3 to WAV Free

Decode MP3 files into standard 16-bit uncompressed PCM WAV audio files instantly.

Audio

Free Audio Trimmer & Cutter

Cut, split, and trim audio tracks with live waveform inspection and export to MP3 or WAV.

Audio

Free Audio Joiner & Track Merger

Combine and concatenate multiple audio files into a seamless single MP3 or WAV track.

Audio

Free Audio Speed & Tempo Changer

Speed up or slow down audio songs or podcast clips with pitch preservation or vinyl tape effect.

Audio

Free Audio Volume Booster & Normalizer

Amplify quiet audio files, boost volume, or normalize peaks to 0 dBFS without distortion.

Audio

Free Audio Reverser & Backmasking Tool

Reverse audio files to play backwards with sample-accurate PCM reflection.

Audio

Convert Stereo to Mono Audio Free

Downmix stereo or multi-channel audio tracks into single-channel mono to cut file size.

Audio

Audio File Inspector & Metadata Analyzer

Inspect actual PCM properties: sample rate, exact duration, channels, peak dBFS, and RMS loudness.

Audio

Free Voice Recorder & Audio Capture

Record voice or audio from microphone with real-time waveform visualizer and genuine MP3 or WAV export.

Audio

Free Audio Silence Remover

Automatically detect and trim dead air and silent pauses from podcast recordings and speech.

Video

Free Video Converter

Convert video files between MP4 and WEBM formats with full client-side privacy.

Video

Free MP4 Video Converter

Convert videos to universal MP4 format fast directly in your browser.

Video

Convert MOV to MP4 Free

Convert QuickTime MOV videos to universal MP4 format with zero uploads.

Video

Convert Video to MP3 Audio Free

Extract crystal-clear MP3 or WAV audio tracks from videos in your browser.

Video

Convert MP4 to MP3 Free

Extract high quality MP3 sound from MP4 video clips in your browser.

Video

Free Video Cropper Tool

Crop video aspect ratios and borders directly inside your browser.

Video

Free Video Trimmer & Cutter

Trim start and end timecodes of video clips with precision frame control.

Video

Free Video Trimmer & Cutter

Cut video clips with precision boundaries and fast stream copy without quality degradation.

Video

Mute Video Free

Strip audio tracks from MP4, MOV, and WEBM video clips with lossless stream copying.

Video

Video Resolution Resizer

Resize video resolution to 1080p, 720p, 480p, or 360p while preserving aspect ratio.

Video

Extract Video Frames as PNG Images

Extract high-resolution video frames at customizable intervals and export as a ZIP archive.

Video

Video Metadata & Stream Inspector

Inspect video codecs, resolution, duration, bitrate, and audio streams with WebAssembly FFprobe.

Archive

Extract ZIP & Inspect Files

Unpack and selectively extract files from ZIP archives with per-file previews and zero server uploads.

Archive

ZIP Viewer & Central Directory Inspector

Inspect ZIP internal structure, compression ratios, and CRC32 checksums from central directory headers without decompressing files.

Archive

Bulk File Zipper

Drop multiple files and entire folders to compress them into a single high-efficiency ZIP archive.

Archive

Split ZIP Archive into Fixed Parts

Slice large ZIP archives into exact multi-part chunks for email limits and FAT32 drives, and reassemble them client-side.

Archive

Convert TAR to ZIP Free

Re-pack uncompressed Unix TAR tape archives into compressed DEFLATE ZIP packages client-side.

Archive

Convert ZIP to TAR Free

Unpack a ZIP package and bundle into a standard uncompressed POSIX TAR tape archive client-side.

Archive

Extract TAR Archive Free

Unpack Unix POSIX TAR archives directly in memory with per-file previews and selective extraction.

Archive

Free ZIP Archive Creator

Compress and bundle multiple files into a single ZIP archive in your browser.

Archive

Free ZIP Archive Extractor

Extract and inspect ZIP archive contents directly in your browser.

Compression

Free Image Compressor

Compress PNG, JPG, and WEBP images without losing visual quality.

Compression

Free JPEG & JPG Compressor

Reduce JPG photo file sizes for faster web uploads and email sharing.

Compression

Free PNG Image Compressor

Compress PNG files while keeping transparent layers crisp and clean.

Compression

Bulk Image Compressor Free

Compress multiple JPG, PNG, and WEBP files simultaneously and download all as a ZIP archive.

Compression

Free Video Compressor

Compress MP4 and WEBM video files to fit messaging and upload caps.

Compression

Free MP3 Audio Compressor

Compress MP3 bitrates to shrink audio file size without audible distortions.

Developer

Developer Tools & Utilities

Suite of 100% private, client-side developer utilities including JSON formatters, base64 encoders, cryptography tools, and text utilities.

Developer

JSON Formatter & Tree Viewer

Prettify and format JSON data with customizable indentation and an interactive collapsible tree viewer.

Developer

JSON Validator & Error Finder

Validate JSON syntax and report exact line and column of parsing errors with pointer highlighting.

Developer

JSON Minifier & Whitespace Compressor

Minify JSON payloads by removing excess whitespace with verified before-and-after byte count calculations.

Developer

Convert JSON to CSV

Convert arrays of JSON objects into tabular CSV format with automatic dot-notation flattening for nested objects.

Developer

Convert CSV to JSON

Parse CSV files into clean JSON objects with RFC 4180 compliance for quotes and embedded commas.

Developer

Convert JSON to XML

Transform JSON data structures into well-formed, indented XML markup with customizable root element.

Developer

Convert XML to JSON

Convert XML documents into structured JSON objects using the native browser DOM parser.

Developer

Convert JSON to YAML

Convert structured JSON payloads to clean, human-readable YAML documents with customizable indentation.

Developer

Convert YAML to JSON

Parse YAML configurations into formatted JSON with real-time syntax validation and line-number error reporting.

Developer

JSON Diff

Compare two JSON objects side by side to highlight additions, removals, and structural value modifications.

Developer

Base64 Encoder & Decoder for Text and Files

Encode text or binary files to Base64 strings and decode Base64 back to original files or UTF-8 text.

Developer

Base64 to Image Decoder

Decode Base64 and Data URI strings into downloadable PNG, JPG, WEBP, or SVG image files with live preview.

Developer

Image to Base64 Data URI Converter

Convert image files to Base64 data URIs with copy-to-clipboard for HTML img tags, CSS background URLs, or raw strings.

Developer

URL Encoder & Decoder

Encode strings into percent-encoded query components or decode URI parameters with support for RFC 3986.

Developer

HTML Entity Encoder & Decoder

Escape special characters into safe HTML entities (<, >, &, ") and unescape HTML-encoded strings.

Developer

JWT Decoder (Header & Payload Inspector)

Inspect JSON Web Token headers and payload claims with human-readable expiration dates. Client-side only; does not claim to verify signatures without secret.

Developer

SHA-256 Hash Generator for Text and Files

Calculate cryptographic SHA-256 digests for strings or dropped files using the native browser Web Crypto API.

Developer

SHA-1 Hash Generator for Text and Files

Generate 160-bit SHA-1 checksums for strings and binary files directly inside your browser via Web Crypto.

Developer

SHA-512 Hash Generator for Text and Files

Compute 512-bit secure hash algorithms for verification of text messages or binary files using Web Crypto.

Developer

MD5 Hash Generator for Text and Files

Compute 128-bit MD5 checksums for verifying file integrity or legacy hash comparisons client-side.

Developer

File Checksum Verifier & Multi-Hasher

Drop any file to compute SHA-256, SHA-1, SHA-512, and MD5 hashes simultaneously with expected checksum matching.

Developer

HTML Formatter & Beautifier

Format, indent, and prettify messy HTML markup with configurable indentation rules and tag preservation.

Developer

CSS Formatter & Beautifier

Beautify and indent CSS stylesheets for clean readability with consistent selector and declaration spacing.

Developer

CSS Minifier & Stylesheet Compressor

Minify CSS files by stripping comments, whitespace, and redundant characters with verified byte-reduction metrics.

Developer

JavaScript Formatter & Beautifier

Format and indent JavaScript and TypeScript source code cleanly with customizable brace and quote preferences.

Developer

SQL Formatter & Query Beautifier

Format complex SQL queries with keyword uppercasing and dialect support for PostgreSQL, MySQL, SQLite, and Transact-SQL.

Developer

XML Formatter & Indenter

Prettify and indent XML documents with syntax validation and customizable tag spacing.

Developer

UUID Generator v4 (Bulk & Secure)

Generate cryptographically random UUID v4 identifiers one by one or in bulk batches up to 1,000 using Web Crypto.

Developer

Cryptographic Password Generator & Entropy Calculator

Generate high-entropy random passwords using crypto.getRandomValues with character pool toggles and Shannon entropy calculations.

Developer

Random String Generator (Cryptographically Secure)

Generate secure random alphanumeric, hexadecimal, or custom character strings powered by Web Crypto.

Developer

Lorem Ipsum Placeholder Text Generator

Generate classical Latin Lorem Ipsum placeholder paragraphs, sentences, or word counts for design and typography mockups.

Developer

Regular Expression Tester & Debugger

Test and debug JavaScript regular expressions with real-time match highlighting, flag toggles, and capture group inspection.

Developer

Text Diff Checker (Line & Word Comparison)

Find differences between two text documents side-by-side or inline with granular word-level and line-level diff highlighting.

Developer

Unix Epoch Timestamp Converter & Formatter

Convert Unix epoch timestamps in seconds or milliseconds to human-readable dates across multiple timezones and vice versa.

Developer

Cron Expression Parser & Human Explainer

Translate crontab schedule expressions into clear English descriptions and preview upcoming scheduled execution dates.

Developer

Number Base Converter (Binary, Hex, Decimal, Octal)

Convert numbers seamlessly between Binary, Octal, Decimal, and Hexadecimal representations with BigInt arbitrary precision.

Developer

URL Slug Generator (Clean & SEO-Friendly)

Transform article titles and strings into clean, URL-safe slugs with customizable delimiters and accent normalization.

Developer

String Case Converter (camelCase, snake_case, PascalCase)

Convert text instantly across camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and Title Case.

Developer

URL Query String Parser & Builder

Parse URL parameters into an editable key-value grid or build encoded query strings with array and JSON exports.

Developer

Color Converter (HEX, RGB, HSL, HSV, CMYK)

Convert colors across HEX, RGB, HSL, HSV, and CMYK color spaces with mathematical precision and live swatch preview.

Developer

Image Color Palette Extractor (K-Means Clustering)

Extract dominant color palettes from uploaded images using HTML5 Canvas pixel sampling and K-Means color quantization.

Developer

WCAG Color Contrast Checker (AA & AAA Standards)

Verify accessibility compliance between foreground text and background colors according to WCAG 2.1 AA and AAA standards.

Developer

CSS Gradient Generator & Visual Editor

Create linear and radial CSS gradients visually with color stops, angle controls, and one-click CSS code generation.

Utilities

Word Counter & Text Statistics Free

Accurate real-time word, character, sentence, paragraph, and reading time counter.

Utilities

Remove Duplicate Lines from Text Free

Instantly deduplicate text lines with case-sensitivity and trimming options.

Utilities

Sort Lines Alphabetically or Numerically Free

Sort lists of lines ascending (A-Z), descending (Z-A), by length, or randomly.

Utilities

Find and Replace Text Free

Find and replace words or patterns in text with case-matching and regular expressions.

Utilities

Text Repeater Free (Repeat Strings N Times)

Repeat words, phrases, or symbols multiple times with custom separators.

Utilities

Reverse Text Free (Characters, Words & Lines)

Flip text backwards character-by-character, word-by-word, or reverse line order.

Utilities

Remove Line Breaks & Returns Free

Strip newline characters and combine broken paragraphs into clean continuous text.

Utilities

Whitespace Remover Free (Strip Extra Spaces)

Remove leading, trailing, and duplicate spaces or tabs from text cleanly.

Utilities

Free In-Browser Text to Speech (TTS)

Listen to any text spoken aloud using your device’s native speech synthesis engine.

Utilities

Unicode Character Map & Symbol Picker Free

Browse, search, and copy Unicode symbols, arrows, currency signs, and special characters.

Utilities

Universal Unit Converter Free

Convert between metric and imperial units for length, weight, temperature, speed, area, and digital data.

Utilities

Timezone Converter & World Clock Free

Compare local times across major world timezones and schedule international meetings.

Utilities

Roman Numeral Converter Free

Convert Arabic numbers to Roman numerals and parse Roman numerals back to numbers.

Utilities

Number to Words Converter Free

Spell out numeric amounts into formal English words and currency format for checks and invoices.

Utilities

Percentage Calculator Free

Calculate percentage values, percentage increases/decreases, and fractional proportions.

Utilities

Chronological Age Calculator Free

Calculate exact chronological age in years, months, days, hours, and minutes from birth date.

Utilities

Date Calculator & Day Duration Free

Calculate days between two dates or add/subtract business days, weeks, and months.

Utilities

Body Mass Index (BMI) Calculator Free

Calculate Body Mass Index (BMI) with metric and imperial units and healthy weight category ranges.

Utilities

Loan EMI & Amortization Calculator Free

Calculate monthly loan EMI payments, total interest payable, and payoff breakdown.

Utilities

Tip Calculator & Bill Splitter Free

Calculate exact gratuity tips and split restaurant checks evenly per person.

Utilities

Discount & Sale Price Calculator Free

Calculate final sale prices, money saved, and stacked coupon discounts.

Utilities

Aspect Ratio Calculator (16:9, 4:3, 1:1, 21:9)

Calculate proportional screen and image dimensions for video, displays, and photos.

Utilities

GST / VAT Tax Calculator Free

Calculate GST inclusive and exclusive pricing, net amounts, and tax portions.

Utilities

Digital Signature Pad & PNG Drawer

Draw smooth digital electronic signatures and download transparent PNGs for signing documents.

Utilities

Free Invoice Generator (Download PDF)

Create professional invoices with custom line items, tax, and company branding, and export real PDFs.

Utilities

Free Favicon Generator & Icon Pack Creator

Generate multi-resolution website favicons, apple-touch-icons, and manifest files in a downloadable ZIP.

Utilities

Open Graph (OG) Image Generator 1200x630 Free

Design professional social preview cards for Twitter, Facebook, and LinkedIn with high-resolution export.

Utilities

Placeholder Image Generator Free

Generate custom dimension placeholder mock images with custom backgrounds, text, and format options.

Utilities

Random Choice Picker & Decision Maker Free

Pick random items, names, or winners from custom lists with animated selection and history.

Utilities

Virtual Dice Roller Free (d4, d6, d8, d20, d100)

Roll tabletop RPG dice with quantities, modifiers, rolling animations, and cryptographically secure RNG.

Utilities

Coin Flip Free (Heads or Tails Toss)

Flip a virtual coin with 3D animation, coin toss statistics, and fair cryptographic 50/50 probability.

Utilities

Cryptographic Random Number Generator Free

Generate truly random numbers within custom ranges with sorting and unique options using Web Crypto.