Advanced Image Compressor

Smart batch compression. Target file sizes, convert to WebP/AVIF, and maximize quality.

Drag & Drop images here, or click to select

Advanced QR Code Generator

Generate custom QR codes with logos, colors, and batch CSV processing. 100% client-side.

URL or Text

Network Name (SSID)PasswordEncryption

To AddressSubjectBody

Full NamePhoneEmailCompany / Org

Colors

Foreground

Background

⚠️ Warning: Low contrast. QR may be hard to scan.

Logo (Center Image)Error Correction Level (Required for Logos)

Size (px)

Margin

Batch Generation (One URL/Text per line)Filename Prefix

Advanced AI Content Analyzer

Analyze text statistics, readability, keywords, writing insights, and AI sentiment.

0

Words

0

Characters

0

Sentences

0

Paragraphs

0s

Read Time

Readability & Structure

Flesch Reading Ease: 0

N/A

Grade Level: 0

N/A

Top Keywords

Writing Insights

AI Sentiment Analysis

Note: The AI model may take 10-20 seconds to load on the first click.

Advanced Unit Converter

Two-way conversion with live multi-unit results, precision control, and history.

From

To

Precision

Quick Reference (All Units)

History

Advanced Calculator

Standard, Scientific, and Programmer modes with history and memory.

M DEC DEG

Advanced Password Generator

Cryptographically secure passwords, passphrases, and entropy analysis.

0

Entropy (bits)

N/A

Strength

Length: 16

Uppercase (A-Z) Lowercase (a-z) Numbers (0-9) Symbols (!@#$)

Exclude Similar (i, l, 1, O, 0) No Repeated Characters No Sequential (abc, 123) Use Custom Characters

Generate Count: 1

Advanced CSV / JSON Converter

Robust conversion with auto-detection, file support, and nested JSON handling.

Drag & Drop CSV or JSON file here, or click to select

Delimiter

First row is header Preserve data types (Numbers/Booleans)

Input (CSV)

Output (JSON)

Advanced JSON Formatter & Validator

Format, minify, validate, and explore JSON with a tree viewer and exact error reporting.

Input JSON

Sort Keys

Formatted Output

Advanced URL Encoder / Decoder

Encode or decode URLs and components with UTF-8 support and auto-detection.

Original Length: 0 Converted Length: 0

Process line-by-line (Batch mode)

Input

Output

Query Parameters Detected

Advanced Color Converter

Convert formats, generate palettes, and check WCAG contrast ratios.

#4F46E5

PICKER

HEX

RGB

HSL

HSV

CMYK

ALPHA

WCAG Contrast Checker

Aa Sample Text

Ratio: 0.0:1

AA AAA

Toggle text color:

Shades & Tints

Color Harmonies

Advanced URL Slug Generator

SEO-friendly slugs with Unicode normalization, stop word removal, and batch processing.

Separator Max Length (0 = Infinite)

Options

Remove stop words (a, the, in)

Custom Replacements (e.g., &->and, $->usd)

Original Chars: 0

Slug Chars: 0

Total Slugs: 0

Drag & Drop CSV file here, or click to select

Input Titles (One per line)

Generated Slugs

Advanced Pomodoro Timer

Custom sessions, auto-switching, and progress tracking.

25:00

Work Time

Round
1

Completed Today
0

Work Duration (min)

Short Break (min)

Long Break (min)

Rounds before Long Break

Shortcuts: Space Start/Pause → Skip

Image Converter

Batch convert, resize, and adjust images. Supports AVIF, WebP, JPG, and PNG.

Drag & Drop images here, or click to select

Passport Photo Maker

Prepare passport-size photos, adjust positioning, and create a print-ready A4 sheet.

Drag & Drop image here, or click to select

Photo Size

Custom size uses pixels.

Copies: 4

Zoom: 100%

Rotate: 0°

Brightness: 100%

Print Sheet Margin (mm)

Drag the photo to position your face inside the guide.

Advanced Case Converter

Convert text to any case format with live statistics and acronym preservation.

Preserve Acronyms (e.g., HTML, API) Preserve Line Breaks

Input Text

Output Text

Words: 0 Characters: 0 Lines: 0

Advanced Lorem Ipsum Generator

Generate words, paragraphs, lists, and headings in Plain Text, HTML, or Markdown.

Generate By Quantity

Output Format

Start with "Lorem ipsum..." Randomize words

Custom Starting Phrase (Optional)

Min Words/Sentence: 5

Max Words/Sentence: 15

Generated Output (Raw)

Live Preview

Image to PDF Converter

Advanced PDF builder. Reorder pages, adjust layouts, and add metadata.

Drag & Drop images here, or click to select

Advanced Bulk File Renamer

Professional batch renaming with variables, date-stamping, conflict detection, and regex.

Drag & Drop files here, or click to select

Base Name (Supports Variables)

Variables: {name}, {ext}, {i} (index), {date}

Find & Replace text in filenames Treat "Find" as Regular Expression

Add text to filenames

Change case

Add sequence numbers

Add File Creation Date

File extension

Original Name	New Name (Live Preview)

PDF Image Extractor

Extract embedded images from any PDF. Filter by size, extract specific pages, and detect duplicates.

Drag & Drop PDF here

PDF to Text Converter

Extract text with smart layout detection, page ranges, and multiple export formats.

Drag & Drop PDF here

Word to PDF Converter

Convert .docx files to PDF while preserving document structure, formatting, lists, tables, and images.

Drag & Drop .docx file here, or click to select

Smart Arrangement Automatically organize poorly structured or copy-pasted content into a clearer document layout without intentionally changing the wording or order of your content.

Detects headings, paragraphs, bullet lists, numbered lists, section spacing, and common accidental paragraph joins. Leave unchecked to preserve the extracted Word structure as closely as possible.

Page Size Orientation Margins

PDF Font Base Font Size Line Spacing

Document Title

Author

Advanced Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, & SHA-512 hashes for text or files.

Input Text

File Hashing (Drag & Drop)

Drag & Drop files here

MD5

SHA-1

SHA-256

SHA-384

SHA-512

Compare Two Hashes

Ignore Case

Advanced Regex Tester

Test regular expressions with live highlighting, capture groups, and replace preview.

Regular Expression

/ /

Common Templates

Test String

Match Results

Matches will be highlighted here...

Replace Preview

Replaced text will appear here...

Capture Groups (From 1st Match)

Regex Explanation

Enter a pattern to see a basic explanation.

Advanced Markdown to HTML Converter

Live split-screen preview with syntax highlighting and HTML sanitization.

Sanitize HTML (Prevent XSS) Syntax Highlighting Custom Heading IDs (e.g., # Hello {#id})

Markdown Input

Live Preview

HTML Output

Base64 Encode/Decode

Encode text to Base64 or decode Base64 back to text. Supports UTF-8.

Input Text

Output (Base64)

Advanced Image Cropper

Select, crop, move and adjust parts of your image. 100% client-side.

Drag & Drop image here, or click to select

100%

Shape Size

SELECTION

IMAGE

Advanced Image Resizer

Resize images to exact dimensions or scale by percentage.

Drag & Drop image here, or click to select

Advanced Screenshot to PDF

Merge screenshots into a PDF with auto-trimming, reordering, and live preview.

Drag & Drop screenshots here, or click to select

Advanced CSS Gradient Generator

Multi-layer gradients, alpha controls, repeating patterns, and PNG export.

Layers

Active Layer Type

Angle: 90deg

Color Stops (Active Layer)

Background Size

CSS Code

Advanced JWT Decoder

Decode header, payload, and verify HMAC signatures securely in your browser.

⚠️ Security Warning: Decoding a JWT does not verify its authenticity. Do not trust the contents of a token unless you have verified its signature against a trusted secret or public key.

Paste JWT Token

Header (Decoded)

Payload (Decoded)

Signature

Search Header / Payload

Optional: Verify Signature (HMAC only)

Secret Key

Advanced Image Upscaler

Increase image resolution by 2×, 3×, or 4× with high-quality browser interpolation. Supports batch processing.

Drag & Drop images here, or click to select

Fast, Free Browser Tools

Your Favorites

Popular Tools

All Tools

100% Private

Lightning Fast

No Sign Up

Advanced Image Compressor

Advanced QR Code Generator

Advanced AI Content Analyzer

0

0

0

0

0s

Readability & Structure

Top Keywords

Writing Insights

AI Sentiment Analysis

Advanced Unit Converter

Quick Reference (All Units)

History

Advanced Calculator

Advanced Password Generator

0

N/A

Advanced CSV / JSON Converter

Advanced JSON Formatter & Validator

Advanced URL Encoder / Decoder

Query Parameters Detected

Advanced Color Converter

WCAG Contrast Checker

Shades & Tints

Color Harmonies

Advanced URL Slug Generator

Advanced Pomodoro Timer

Image Converter

Passport Photo Maker

Advanced Case Converter

Advanced Lorem Ipsum Generator

Image to PDF Converter

Advanced Bulk File Renamer

PDF Image Extractor

PDF to Text Converter

Word to PDF Converter

Advanced Hash Generator

File Hashes (SHA-256)

Compare Two Hashes

Advanced Regex Tester

Advanced Markdown to HTML Converter

Base64 Encode/Decode

Advanced Image Cropper

Advanced Image Resizer

Live Preview

Advanced Screenshot to PDF

Advanced CSS Gradient Generator

Advanced JWT Decoder

N/A

N/A

-

-

Optional: Verify Signature (HMAC only)

Advanced Image Upscaler

Frequently Asked Questions

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