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All Client-Side Tools

Browse our full catalog of 110 privacy-first tools. Every tool listed below executes 100% locally inside your web browser - your files stay private on your device.

PDF Suite (25)

Compress, merge, split, encrypt, rotate, watermark, and convert PDF documents privately inside your browser.

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Compress PDF

Reduce PDF file size without sacrificing document quality.

Private & Free

Merge PDF

Combine multiple PDF documents into a single file.

Private & Free

Split PDF

Extract specific pages or split a PDF into separate files.

Private & Free

PDF to Word

Convert PDF pages into editable Microsoft Word (.docx) files.

Private & Free

PDF to Images

Export PDF pages directly into high-resolution JPG or PNG images.

Private & Free

Protect PDF

Encrypt PDF documents with strong AES passwords in-browser.

Private & Free

Unlock PDF

Remove password restrictions from unlocked PDF files.

Private & Free

Rotate PDF

Rotate specific PDF pages 90°, 180°, or 270° orientation.

Private & Free

Organize PDF

Reorder, delete, or duplicate individual PDF pages.

Private & Free

Watermark PDF

Stamp custom text or image watermarks onto PDF pages.

Private & Free

Page Numbers PDF

Insert custom page numbering headers or footers into PDFs.

Private & Free

Crop PDF

Trim white margins and adjust PDF page boundaries.

Private & Free

Flatten PDF

Flatten interactive form fields and annotations into static PDF.

Private & Free

PDF to Text

Extract plain unformatted text content from PDF files.

Private & Free

Images to PDF

Combine PNG or JPG images into a single PDF document.

Private & Free

PDF to Excel

Extract PDF data tables into editable Microsoft Excel spreadsheets.

Private & Free

PDF to PowerPoint

Convert PDF slide pages into Microsoft PowerPoint (.pptx) slides.

Private & Free

Word to PDF

Convert Microsoft Word (.docx) files into clean PDF documents.

Private & Free

Excel to PDF

Convert Excel spreadsheets (.xlsx) into printable PDF format.

Private & Free

PowerPoint to PDF

Convert PowerPoint presentations (.pptx) into PDF documents.

Private & Free

HTML to PDF

Render web pages or raw HTML strings into downloadable PDFs.

Private & Free

Extract PDF Images

Rip and save all embedded images out of a PDF document.

Private & Free

PDF Page Remover

Delete specific page numbers from PDF files instantly.

Private & Free

PDF Metadata Editor

View and edit PDF title, author, subject, and keyword metadata.

Private & Free

PDF Grayscale Converter

Convert full-color PDF documents to black and white for eco printing.

Private & Free

Format Conversion (25)

Convert images, graphics, icons, vector files, and media locally with zero server bandwidth.

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JPG to PNG

Convert JPEG images to transparent PNG files.

Private & Free

PNG to JPG

Convert PNG images to compact JPEG format.

Private & Free

SVG to PNG

Render scalable vector graphics into raster PNG images.

Private & Free

WebP to PNG

Convert modern WebP images into widely compatible PNG files.

Private & Free

HEIC to JPG

Convert Apple iPhone HEIC photos into standard JPEG files.

Private & Free

PNG to WebP

Convert PNG graphics to WebP for faster web page load.

Private & Free

Image Resizer

Resize width and height pixel dimensions of images locally.

Private & Free

GIF to MP4

Convert heavy animated GIFs to lightweight MP4 video clips.

Private & Free

Favicon Generator

Generate multi-size browser favicons (.ico) from PNG images.

Private & Free

Image Cropper

Crop custom aspect ratios and rectangular selections from photos.

Private & Free

BMP to PNG

Convert legacy Bitmap (.bmp) files to optimized PNG images.

Private & Free

TIFF to JPG

Convert multi-page TIFF scanned documents to JPEG files.

Private & Free

SVG to JPG

Convert vector SVG illustrations to raster JPEG graphics.

Private & Free

Image Compressor

Losslessly compress PNG and JPG image size in-browser.

Private & Free

Palette Extractor

Extract dominant HEX color codes and palettes from photos.

Private & Free

WebP to JPG

Convert modern WebP images into standard JPEG format.

Private & Free

AVIF to PNG

Convert next-gen AVIF images to PNG format.

Private & Free

PNG to AVIF

Convert PNG images to compact AVIF format.

Private & Free

EPS to PNG

Render vector EPS illustration graphics into PNG images.

Private & Free

PSD to PNG

Extract PNG image previews from Photoshop PSD files.

Private & Free

Markdown to PDF

Convert Markdown documents into styled PDF files.

Private & Free

JSON to XML

Convert JSON data payloads into structured XML format.

Private & Free

XML to JSON

Convert XML document structures into JSON objects.

Private & Free

Base64 to Image

Decode Base64 string data back into PNG or JPG image files.

Private & Free

Image to Base64

Convert PNG or JPG image files into Base64 data URI strings.

Private & Free

Developer & Security Suite (20)

Format queries, inspect tokens, generate hashes, test regex, and encode payloads securely.

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JSON Formatter

Format, validate, beautify, and minify JSON data.

Private & Free

Base64 Decode

Encode text or binary data to Base64 or decode back to plain text.

Private & Free

Minify CSS

Compress CSS files by removing comments and unnecessary whitespace.

Private & Free

JWT Inspector

Decode and inspect JWT token headers and payload claims.

Private & Free

Diff Checker

Compare two blocks of code or text to highlight exact differences.

Private & Free

SQL Formatter

Format, beautify, and clean complex SQL database queries.

Private & Free

Regex Tester

Test regular expressions against sample text in real-time.

Private & Free

Hash Generator

Compute SHA-256, SHA-512, and MD5 cryptographic hashes locally.

Private & Free

UUID Generator

Generate cryptographically secure UUID v4 and Nanoid strings.

Private & Free

HTML Encoder

Encode or decode HTML entities and special characters safely.

Private & Free

URL Encoder

Encode text strings into safe URL query parameters or decode URL encoding.

Private & Free

JS Beautifier

Format, indent, and beautify minified JavaScript code.

Private & Free

XML Formatter

Format, validate, and beautify XML feeds and documents.

Private & Free

Cron Parser

Parse cron schedule expressions and predict next execution dates.

Private & Free

cURL to Fetch

Convert command line cURL requests into JavaScript fetch() code.

Private & Free

Bcrypt Generator

Generate and verify Bcrypt password hashes in-browser.

Private & Free

RSA Key Generator

Generate 2048-bit and 4096-bit RSA public and private key pairs.

Private & Free

HMAC Generator

Generate HMAC-SHA256 signatures with custom secret keys.

Private & Free

htpasswd Generator

Generate Apache .htpasswd user credential hashes.

Private & Free

String Escaper

Escape or unescape JavaScript, JSON, and C-style string quotes.

Private & Free

Web & SEO Tools (5)

Generate sitemaps, robots.txt, Open Graph meta tags, and analyze SEO headers locally.

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Sitemap Generator

Generate XML sitemap feeds for web search crawlers.

Private & Free

Robots.txt Generator

Generate and validate robots.txt crawler directives.

Private & Free

Open Graph Generator

Generate Open Graph and Twitter Card social preview tags.

Private & Free

Meta Tag Analyzer

Inspect title tag length, meta descriptions, and header tags.

Private & Free

Multi-Res Favicon

Generate 16x16, 32x32, and 180x180 mobile app favicons.

Private & Free

Math & Calculation Tools (5)

Calculate percentages, matrix operations, bitwise calculations, and financial loan EMI.

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Percentage Calculator

Calculate percentage change, growth rate, and fractions.

Private & Free

Matrix Calculator

Compute matrix addition, multiplication, and determinants.

Private & Free

Binary Bitwise Calculator

Perform AND, OR, XOR, and bit-shift calculations.

Private & Free

Random Number Generator

Generate cryptographically random integers and float numbers.

Private & Free

EMI Loan Calculator

Calculate monthly loan EMI payments and total interest paid.

Private & Free

Audio & Video Utilities (5)

Convert audio formats, trim audio, compress videos, and extract audio clips in-browser.

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Audio Converter

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

Private & Free

Audio Trimmer

Cut and trim audio tracks with visual waveform selection.

Private & Free

Video Compressor

Compress MP4 video bitrate and resolution in browser.

Private & Free

Video to GIF

Convert MP4 video clips into animated GIF graphics.

Private & Free

Extract Audio

Extract MP3 audio track from MP4 video files locally.

Private & Free

Daily Search Tools (15)

High-frequency daily tools: IP lookup, QR code generator, password tester, unit & color converters.

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What is My IP?

Detect your public IP address, location metadata, and ISP provider.

Private & Free

Password Generator

Generate cryptographically strong passwords with custom rules.

Private & Free

QR Code Generator

Create custom QR code images for URLs, Wi-Fi, and contact cards.

Private & Free

Color Picker & Converter

Convert HEX, RGB, HSL, and CMYK color codes instantly.

Private & Free

PX to REM Converter

Convert pixel values to REM/EM units for responsive CSS.

Private & Free

Unit Converter

Convert length, weight, volume, temperature, and speed units.

Private & Free

Time Zone Converter

Compare meeting times across global timezones and UTC offsets.

Private & Free

Age & Date Calculator

Calculate exact age in years, months, days, and date differences.

Private & Free

User Agent Parser

Parse browser user-agent strings to inspect OS, device, and engine.

Private & Free

Aspect Ratio Calculator

Calculate 16:9, 4:3, and custom image aspect ratio dimensions.

Private & Free

Barcode Generator

Generate Code128, EAN, and UPC barcodes for products.

Private & Free

DNS Lookup

Inspect A, AAAA, MX, TXT, and CNAME DNS record entries.

Private & Free

Whois Lookup

Query domain registration, registrar, and expiration details.

Private & Free

SSL Certificate Checker

Verify SSL/TLS certificate issuer, chain validity, and expiration.

Private & Free

Internet Speed Simulator

Test browser download latency and client throughput capacity.

Private & Free

Text & Data Utilities (10)

Count words, convert formats, sanitize text, and generate mock data locally.

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Word Counter

Count total words, characters, sentences, and estimated reading time.

Private & Free

Markdown Previewer

Render real-time HTML preview from GitHub Flavored Markdown.

Private & Free

CSV to JSON

Convert CSV spreadsheet tables into structured JSON arrays.

Private & Free

JSON to CSV

Export JSON dataset arrays into downloadable CSV files.

Private & Free

Lorem Generator

Generate paragraphs and sentences of placeholder Lorem Ipsum text.

Private & Free

Case Converter

Convert text to camelCase, snake_case, UPPERCASE, or Title Case.

Private & Free

Duplicate Line Remover

Deduplicate list text by removing recurring duplicate lines.

Private & Free

Slug Generator

Convert text strings into clean URL-friendly web slugs.

Private & Free

Line Sorter

Alphabetize and sort lines of text numerically or alphabetically.

Private & Free

Chmod Calculator

Calculate numeric Linux file permissions (755, 644) interactively.

Private & Free
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Process files with zero upload anxiety.

Compress PDFs, convert images, format code, and edit documents entirely in your browser tab. Fast, private, and free forever.

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