A live tools catalog that updates as Athynex.Tools grows.

AUD

Audio Converter

Convert audio files online when you need to change MP3, WAV, OGG, FLAC, M4A, AAC, or voice-recording formats without installing a converter app.

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AUD

Audio Converter

Convert OGG audio to MP3 when you need a more widely supported format for playback, sharing, or uploads.

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AUD

Audio Converter

Convert MP3 audio files to OGG from the browser with optional output controls.

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AUD

Audio Converter

Convert WAV audio files to MP3 with file upload, output settings, and direct download.

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AUD

Audio Converter

Convert MP3 audio files to WAV with source and destination formats already selected for this route.

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AUD

Audio Converter

Convert M4A audio files to MP3 with configurable bitrate, sample rate, and channel output.

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AUD

Audio Converter

Convert FLAC audio files to MP3 with responsive upload, output settings, and direct download.

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F64

Base64 to File Converter

Convert Base64 text into a downloadable file with a custom output file name.

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BP

BMP to PNG File Converter

Convert BMP image files to PNG to reduce size and improve compatibility.

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CX

CSV to Excel File Converter

Convert CSV files to Excel workbooks for spreadsheet users and reporting workflows.

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CJ

CSV to JSON File Converter

Convert CSV files to JSON for APIs, apps, and structured data workflows.

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CT

CSV to TXT File Converter

Convert CSV files to TXT for simplified line-by-line export workflows.

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CVT

Data Conversion Toolkit

Convert and pretty print common developer formats like JSON, YAML, XML, Markdown, Base64, HTML, and URL text in one simplified conversion toolkit.

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XC

Excel to CSV File Converter

Convert Excel workbooks to CSV for data pipelines and simpler exports.

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FILE

File Conversion Toolkit

A searchable file conversion toolkit that groups image, document, data, archive, and encoding workflows into one focused hub.

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64F

File to Base64 Converter

Convert uploaded files to Base64 and download the encoded text output.

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GP

GIF to PNG File Converter

Convert GIF image files to PNG for cleaner single-frame export workflows.

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HM

HTML to Markdown File Converter

Convert HTML files to Markdown for docs, CMS exports, and text editing workflows.

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IP

ICO to PNG File Converter

Convert ICO icon files to PNG for design, export, and documentation use.

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CP

Image Compressor

Compress image files with adjustable quality settings for JPG and WebP output.

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RS

Image Resizer

Resize PNG, JPG, WebP, BMP, GIF, TIFF, ICO, and SVG files with width and height controls.

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RT

Image Rotator

Rotate image files by common angles such as 90, 180, and 270 degrees.

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JP

JPG to PNG File Converter

Convert JPG image files to PNG when you need lossless output and transparency-friendly workflows.

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JT

JPG to TIFF File Converter

Convert JPG image files to TIFF for publishing and archive-friendly workflows.

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JW

JPG to WebP File Converter

Convert JPG image files to WebP to reduce page weight and improve asset delivery.

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JC

JSON to CSV File Converter

Convert JSON files to CSV for spreadsheet analysis and export workflows.

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JX

JSON to XML File Converter

Convert JSON files to XML while preserving nested structure in a readable file output.

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JY

JSON to YAML Converter

Convert JSON into readable YAML while preserving nested objects, arrays, and scalar values.

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JY

JSON to YAML File Converter

Convert JSON files to YAML for config files, infrastructure, and developer workflows.

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MH

Markdown to HTML File Converter

Convert Markdown files to HTML for documentation, blogs, and rendered content.

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PB

PNG to BMP File Converter

Convert PNG image files to BMP when you need uncompressed bitmap output.

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PG

PNG to GIF File Converter

Convert PNG image files to GIF for lightweight compatibility-friendly output.

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PJ

PNG to JPG File Converter

Convert PNG image files to JPG with optional quality control for smaller file sizes and broad compatibility.

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PT

PNG to TIFF File Converter

Convert PNG image files to TIFF when high-fidelity document or print workflows require TIFF output.

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PW

PNG to WebP File Converter

Convert PNG image files to WebP for smaller web-friendly assets with quality controls.

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SV

SVG to PNG File Converter

Convert SVG vector files to PNG with optional width and height controls.

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TJ

TIFF to JPG File Converter

Convert TIFF image files to JPG for smaller file sizes and easier distribution.

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TP

TIFF to PNG File Converter

Convert TIFF image files to PNG for easier sharing and editing.

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TC

TXT to CSV File Converter

Convert plain text files to CSV by turning each line into a CSV row.

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TJ

TXT to JSON Line Array Converter

Convert plain text files into JSON arrays by placing each line into a string item.

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TS

Unix Timestamp Converter

Convert Unix timestamps to readable dates and turn normal date values back into Unix seconds or milliseconds when you need to inspect logs, tokens, or events.

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WJ

WebP to JPG File Converter

Convert WebP image files to JPG for broader compatibility and common sharing workflows.

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WP

WebP to PNG File Converter

Convert WebP image files to PNG for compatibility with design tools and older workflows.

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XJ

XML to JSON File Converter

Convert XML files to JSON for app development and API workflows.

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XY

XML to YAML File Converter

Convert XML files to YAML through a structured transformation workflow.

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YJ

YAML to JSON Converter

Convert YAML into formatted JSON for APIs, config migrations, and developer workflows that expect JSON.

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YJ

YAML to JSON File Converter

Convert YAML files to JSON for APIs, tools, and structured-data workflows.

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YX

YAML to XML File Converter

Convert YAML files to XML for document and integration workflows.

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ZIP

ZIP Creator

Create ZIP archives by uploading one or more files and downloading a generated ZIP file.

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UNZ

ZIP Extractor

Extract ZIP archives and download the files individually after inspection.

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RND

Random Assignment Toolkit

Randomly match people with tasks, prizes, food, teams, or anything else using wheels, cards, and instant assignment modes.

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API

API Developer Toolkit

Paste an API request or response and inspect JSON, headers, JWT tokens, decoded URLs, Base64 content, and hashes in one workflow page.

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CRON

Cron Expression Explainer

Paste a cron expression and get a human-readable explanation of the schedule so recurring jobs are easier to review.

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DEV

Developer Toolkit

Inspect a URL with DNS lookup, HTTP headers, SSL certificate details, IP lookup, response timing, MIME type, user-agent analysis, and security header checks in one place.

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OPS

DevOps Toolkit

A focused DevOps toolkit for cron expressions, regex testing, hash generation, JWT inspection, headers, DNS lookup, Unix timestamps, and Base64 conversion in one workflow.

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DNS

DNS Lookup

Resolve a hostname into IP addresses and inspect the canonical DNS name.

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HDR

HTTP Header Viewer

Inspect the HTTP headers your browser sends with the current request.

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HTTP

HTTP Status Lookup

Look up a common HTTP status code and see its standard description and category.

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IP

IP Lookup

Validate an IP address and inspect address family, private-range status, loopback status, multicast status, and reverse host when available.

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JS

JSON Formatter

Format JSON online, validate broken payloads, minify responses, and sort object keys when you need cleaner API data to read or compare.

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TN

JSON to TOON Converter

Convert JSON into standards-aligned TOON so you can inspect schema-compressed arrays and token-efficient structure for LLM workflows.

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JV

JSON Viewer

View JSON in a clean readable layout with formatting, validation, folding, and Arabic-friendly character rendering for APIs, configs, and exports.

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MIME

MIME Type Lookup

Look up a MIME type from a file extension or find a likely file extension from a MIME type.

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NET

Network Toolkit

Inspect a URL with DNS lookup, IP lookup, response headers, HTTP status, MIME type, and user-agent analysis in one network-focused toolkit.

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RE

Regex Tester

Test regular expressions live, inspect matches, review capture groups, and experiment with common regex flags in one focused page.

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SEO

SEO Toolkit

Inspect a live page for HTTP headers, robots.txt, sitemap, canonical URL, meta tags, Open Graph tags, Twitter Cards, redirects, and structured data signals.

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SQL

SQL Formatter

Format SQL queries into a cleaner layout so joins, conditions, and clauses are easier to read.

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URL

URL Parser

Break a full URL into scheme, host, port, path, fragment, and parsed query parameters.

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UA

User-Agent Parser

Parse a user-agent string into browser, operating system, device type, and bot status.

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AUD

Website Audit

Generate a website audit report covering DNS, headers, SSL, HTTP status, redirects, robots, performance, security, and SEO signals for a URL.

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XML

XML Formatter

Format XML for readability, validate well-formed XML, and minify large XML payloads when compact output matters.

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64

Base64 Encoder / Decoder

Base64 encode plain text, decode Base64 strings, and inspect Base64Url content when you need to read or transform encoded values.

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HTML

HTML Encoder / Decoder

Encode text into HTML entities or decode entity-encoded text back into readable content for web and API workflows.

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URL

URL Encoder / Decoder

URL encode text, decode percent-encoded values, and clean up query strings, redirect parameters, or copied URLs that are hard to read.

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API

API Key Generator

Generate production-ready API keys, client secrets, bearer tokens, webhook secrets, and session credentials with presets, entropy analysis, export options, and security guidance.

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ID

GUID Generator

Generate GUID and UUID values when you need random identifiers for databases, APIs, test fixtures, or copied sample data.

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PICK

Color Picker

Pick a color and inspect its HEX, RGB, and HSL values in one place for CSS, branding, UI, and design-system workflows.

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CLR

Color Toolkit

Generate brand color variants, accessible text colors, gradient suggestions, framework equivalents, CSS variables, and color-tool mappings from one seed color.

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AA

Contrast Checker

Check contrast ratio between foreground and background colors and review WCAG-style pass and fail signals for accessible UI text.

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MAIL

Email QR Generator

Create an email QR code that opens the user’s email app with recipient, subject, and optional body already filled in.

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GRD

Gradient Generator

Generate clean CSS linear gradients from two colors with angle controls for hero sections, cards, buttons, and branded UI surfaces.

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HEX

HEX ↔ RGB Converter

Convert HEX colors to RGB and inspect the same color in HSL for CSS, UI, brand, and design-system workflows.

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PAL

Palette Generator

Generate complementary, analogous, and triadic colors from one base color to speed up branding, theme work, and UI palette planning.

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CALL

Phone QR Generator

Generate a phone QR code that lets mobile users call a number directly after scanning the code.

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DEC

QR Code Decoder

Decode QR code images online and inspect the raw payload, detected content type, and normalized decoded text.

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QR

QR Code Generator

Generate QR codes from plain text instantly with a clean online QR code generator built for links, notes, instructions, and app workflows.

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SCAN

QR Code Scanner

Upload a QR code image and scan its content online so you can inspect the text, link, WiFi string, contact data, or other encoded payload.

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HSL

RGB ↔ HSL Converter

Convert RGB values to HSL and back so you can reason about hue, saturation, and lightness more easily during UI and brand work.

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QRT

Smart QR Builder

Build branded QR codes for websites, WiFi access, restaurant menus, events, contact cards, payments, PDFs, phones, and plain text, then download PNG or SVG files.

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SMS

SMS QR Generator

Create an SMS QR code with a phone number and pre-filled message body for support, check-ins, responses, and mobile-first workflows.

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URL

URL QR Generator

Turn any website URL into a QR code so users can scan a link instantly on mobile devices without typing the address.

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CARD

vCard QR Generator

Generate a vCard QR code so users can save a person or business contact directly into their phone address book from one scan.

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WIFI

WiFi QR Generator

Generate a WiFi QR code so guests and devices can join a wireless network by scanning instead of typing SSIDs and passwords manually.

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DICE

Diceware Password Generator

Generate diceware-style passphrases with configurable word count, separators, capitalization, and optional number suffixes.

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HASH

Hash Generator

Generate common hashes from any text input, including MD5, SHA-1, SHA-256, and SHA-512, for quick inspection, testing, and integrity checks.

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JWT

JWT Decoder

Decode JWT tokens to inspect the payload, header, claims, timestamps, and signature segment when you need to understand what a token contains.

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ENT

Password Entropy Calculator

Estimate password entropy in bits and inspect character-set size, guess-count estimates, and rough online versus offline attack timelines.

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KEY

Password Generator

Generate strong random passwords with length controls, character-set options, and ambiguity filtering for safer login and credential workflows.

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CHK

Password Strength Checker

Check password strength with readable scoring signals, entropy estimates, character-set analysis, and practical suggestions for improvement.

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PWD

Password Toolkit

Generate a password health report with strength scoring, crack-time estimates, entropy, dictionary-word checks, keyboard-pattern checks, and a built-in passphrase generator.

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RND

Random String Generator

Generate random strings for tokens, placeholders, test data, invite codes, slugs, and non-password utility workflows.

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MD

Markdown Preview

Write Markdown on the left, review the rendered preview on the right, and inspect the generated HTML output.

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TXT

Text Processing Toolkit

Process and transform text with regex testing, Markdown preview, SQL formatting, JSON formatting, and XML formatting in one text-focused toolkit.

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DIFF

JSON Diff / Compare

Compare two JSON documents and highlight added, removed, changed, or mismatched paths clearly.

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VAL

UUID / GUID Validator

Check whether a GUID or UUID is valid, inspect its version and variant, and detect nil UUID values.

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