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Lightning-fast, private, studio-quality audio conversion and processing platform.
Active Suite Tools
145 Tools Available3x3 Instagram Grid Splitter
Split images into 9 grid squares for Instagram profile layouts.
5-Second Audio Fade In
Smoothly fade in audio from silence over 5 seconds.
5-Second Audio Fade Out
Smoothly fade out audio into silence at the end.
8D Audio Surround Generator
Create 360-degree rotating 8D spatial audio panning.
AAC to MP3 Converter
Convert Advanced Audio Coding (AAC) files to MP3 format.
AES-256 Text Encryptor & Decryptor
Encrypt or decrypt confidential text strings using AES-256.
AI Long Text & Document Summarizer
Condense long articles and documents into bulleted summaries.
AI Prompt Engineering Studio
Generate optimized system prompts for ChatGPT, Claude, and Midjourney.
AIFF to MP3 Converter
Convert Apple uncompressed AIFF files into high-quality MP3s.
AMR Voice to MP3 Converter
Convert mobile AMR voice notes and dictations to MP3.
APA / MLA Academic Citation Builder
Generate citations in APA 7th, MLA 9th, and Chicago styles.
Animated GIF to MP4 Converter
Convert large GIF animations into lightweight MP4 video files.
Apache .htpasswd Generator
Generate htpasswd encrypted passwords for Apache web servers.
Aspect Ratio Calculator (16:9, 4:3)
Calculate display aspect ratios and pixel dimensions.
Audio Speedup (1.5x Fast Motion)
Speed up audio playback by 1.5x without pitch distortion.
Audio Trimmer & Cutter
Cut and trim audio files with start and end timestamps.
Base64 Encoder & Decoder
Encode or decode text and strings to Base64 format.
Bass Booster (+10dB)
Amplify low-end bass frequencies for deep punchy sound.
Body Mass Index (BMI) Calculator
Calculate Body Mass Index (BMI) and ideal weight ranges.
Browser Screen & Webcam Recorder
Record your screen, audio, and webcam directly in browser.
Browser Voice Memo & Audio Recorder
Record high-quality microphone voice notes directly in browser.
Bulk Email Address Extractor
Extract all email addresses from raw text documents automatically.
Bulk URL & Link Extractor
Extract web URLs and hyperlinks from raw documents.
CSS Box Shadow & Glassmorphism Generator
Build CSS box shadows, drop shadows, and glassmorphism styling.
CSS Linear & Radial Gradient Generator
Design multi-color CSS background gradients with 1-click CSS code copy.
CSV to JSON Data Converter
Convert CSV spreadsheets into clean JSON arrays.
Cinematic Black Bars Generator
Add 16:9 cinematic black letterbox bars to video clips.
Color Palette Extractor from Image
Extract dominant HEX color codes and palettes from photos.
Cron Schedule Expression Generator
Build and explain cron schedule expressions.
Cumulative College & High School GPA Calculator
Calculate term GPA and cumulative grade point averages.
DNS Records Inspector (A, MX, TXT)
Query public DNS records including A, CNAME, MX, and TXT entries.
Daily Calorie & Macro Nutrient Calculator
Calculate BMR, TDEE, and daily protein/carb/fat macro ratios.
Daily Water Hydration Calculator
Calculate daily recommended hydration based on weight and activity.
Data Size Unit Converter (KB, MB, GB, TB)
Convert storage sizes across Bytes, KB, MB, GB, TB, and PB.
Dimensional Weight Shipping Calculator
Calculate volumetric dimensional weight for freight and parcels.
Discount & Sale Savings Calculator
Calculate final sale prices and total savings percentage.
Disposable Burner Email Detector
Detect if an email address is temporary or disposable.
EAN-13 & UPC Product Barcode Generator
Generate printable barcodes for commercial retail products.
EBU R128 Audio Normalizer
Normalize audio loudness automatically to broadcast standards.
Exact Age & Date Interval Calculator
Calculate exact age in years, months, days, hours, and seconds.
FLAC to MP3 Converter
Convert lossless FLAC audio to compatible MP3 format.
GPS Latitude & Longitude Coordinates Tool
Find GPS latitude and longitude coordinates for any address.
GPT & LLM Token Counter
Calculate exact token counts and estimated API cost for OpenAI GPT-4 models.
Gross Profit & Markup Margin Calculator
Calculate gross profit, cost of goods sold, and retail markup margins.
Gross Salary & Payroll Calculator
Calculate gross pay, net take-home salary, and tax withholdings.
HTML Email Signature Builder
Design professional HTML email signatures for Gmail and Outlook.
HTML to Plain Text Stripper
Strip HTML tags and extract clean unformatted text.
HTTP Response Header Checker
Inspect HTTP response headers, status codes, and server signatures.
Haversine GPS Distance Calculator
Calculate the straight-line distance between two GPS coordinates.
Hexadecimal to Binary & Decimal Converter
Convert values across Hexadecimal, Binary, Decimal, and Octal.
Home Loan & Mortgage Payment Calculator
Calculate monthly principal, interest, taxes, and PMI payments.
Human-Readable Cron Schedule Explainer
Translate cron schedule expressions into plain English.
IP Address & Geolocation Inspector
Inspect IP address, ISP provider, and geolocation details.
Image Resizer (1080p HD Scaling)
Resize images automatically to 1080p HD aspect ratio.
Image to Next-Gen WebP Converter
Compress JPG or PNG images into lightweight WebP format for fast websites.
Image to PDF Converter
Convert JPG or PNG photos into a PDF document file.
Image to Text OCR Extractor
Extract text from scanned photos, documents, and screenshots.
Instant Gantt Chart Builder
Generate project timelines and Gantt chart layouts.
Instant Invoice & Receipt Builder
Build printable HTML invoices for clients.
Instant QR Code Generator
Generate downloadable QR code images from URLs or text.
Interactive HTML Table Builder
Build responsive HTML tables with CSS styling.
Interactive Kanban Board Generator
Build task workflow boards for sprint planning.
JPG to PNG Image Converter
Convert JPEG photos into PNG image format.
JSON Formatter & Beautifier
Format, validate, and beautify raw JSON strings.
JSON to CSV Spreadsheet Converter
Export JSON objects and arrays into CSV spreadsheet format.
JWT (JSON Web Token) Inspector
Decode and inspect JWT header and payload claims.
Karaoke Vocal Attenuator (Center Cancel)
Attenuate center-channel vocals for karaoke audio tracks.
LTV to CAC Ratio & Payback Calculator
Calculate customer acquisition cost payback and LTV ratios.
Live Markdown Editor & HTML Generator
Write Markdown with real-time rendered HTML preview.
Lofi Muffled Audio Filter
Apply a low-pass filter for vintage lofi / muffled aesthetics.
Lorem Ipsum Filler Text Generator
Generate dummy filler paragraphs for design mockups.
M4A to MP3 Converter
Convert Apple M4A/AAC audio files to MP3 format.
M4R Ringtone to MP3 Converter
Convert iPhone M4R ringtones to standard MP3 format.
MD5 Hash Checksum Generator
Generate MD5 cryptographic hashes for strings.
MP3 to AAC Converter
Encode MP3 audio into high-efficiency AAC format.
MP3 to FLAC Converter
Convert MP3 audio into lossless FLAC containers.
MP3 to WAV Converter
Decompress MP3 audio into raw PCM WAV files.
Markdown to HTML Converter
Convert .md Markdown documents into clean HTML code.
Mono to Stereo Converter
Expand 1-channel mono audio into dual-channel stereo.
Multi-City Meeting Time Zone Planner
Plan international meetings across global time zones.
Mute Video (Remove Audio)
Remove audio track from video files completely.
Nightcore Effect Generator
Speed up audio and shift pitch up for Nightcore remixes.
Non-Disclosure Agreement (NDA) Builder
Generate customized Non-Disclosure Agreements for business.
OGG to MP3 Converter
Convert OGG Vorbis audio files into MP3 format.
OPUS to MP3 Converter
Convert OPUS speech and music codecs to standard MP3.
Open Graph & Twitter Card Meta Tag Generator
Generate social preview meta tags for website HEAD sections.
PDF Document Text Extractor
Extract raw unformatted text from PDF documents.
PDF Merger Studio
Combine multiple PDF documents into a single document.
PDF Page Splitter
Split PDF pages into separate documents.
PDF to Editable Word (.docx) Converter
Convert PDF files to editable Microsoft Word documents.
PNG to JPG Image Converter
Convert transparent PNG images to compressed JPEG format.
Percentage & Difference Calculator
Calculate percentage increases, decreases, and relative values.
Placeholder Image URL Generator
Generate dummy image URLs for design mockups.
Plain Text Resume & CV Builder
Build clean, ATS-friendly resumes for job applications.
Pomodoro Productivity Work Timer
Interactive 25-minute focus timer with break intervals.
Precision Audio Timestamp & Millisecond Inspector
Pinpoint, preview, nudge, and extract exact millisecond timestamps (e.g. 01:23.67) with frame-accurate precision controls.
Prime Number Checker & Factorizer
Check if a number is prime and list all prime factors.
Printable Study Flashcard Generator
Build flashcard study decks from text or CSV files.
Real-Time Word & Character Counter
Count total words, characters, sentences, and estimated reading time.
Regular Expression (RegEx) Tester
Test and explain regular expression match patterns.
Rental Property ROI & Cap Rate Calculator
Calculate net operating income, cap rate, and cash-on-cash ROI.
Reverse Audio Effect
Play any audio file completely backwards.
SHA-256 Checksum Generator
Generate SHA-256 cryptographic hashes for data integrity.
SMTP Server Connection Tester
Test SMTP mail server hostnames, ports, and TLS authentication.
SVG Vector to PNG Converter
Convert scalable SVG vector files to high-res PNG images.
Sales Tax & VAT Calculator
Calculate gross amounts, net prices, and sales tax/VAT.
Sample Rate Converter (44.1kHz)
Resample audio streams to standard 44.1kHz sample rate.
Scientific Math Calculator
Perform trigonometric, logarithmic, and exponent math functions.
Slow Motion Audio (0.75x)
Slow down audio playback to 0.75x speed.
Stereo to Mono Downmixer
Convert 2-channel stereo audio into a single mono channel.
Strong Password Generator
Generate cryptographic secure random passwords.
TSV to CSV Table Converter
Convert tab-separated TSV files to comma-separated CSV.
Tar.Gz File Archiver
Create Tar.Gz compressed archives.
Terms of Service Agreement Builder
Generate Terms of Service agreements for websites & SaaS.
Text Case Converter
Switch text between UPPERCASE, lowercase, & Title Case.
Treble Booster (+10dB)
Boost high-frequency clarity and vocal brightness.
Trip Fuel Cost & Mileage Calculator
Calculate trip fuel costs based on travel distance and gas price.
URL Encoder & Decoder
Encode or decode query parameters and URLs safely.
URL Friendly Slug Generator
Convert article headlines into clean URL-friendly slugs.
UTF-8 & Character Encoding Inspector
Detect and convert text character encodings.
Uptime SLA 99.9% Downtime Calculator
Calculate allowed monthly downtime for 99.9% and 99.99% SLAs.
User Agent & Device Inspector
Parse browser user agents to detect operating systems and device specs.
Video Frame Thumbnail Grabber
Extract full HD JPEG thumbnail frame from video at 1-second mark.
Video to Animated GIF Converter
Turn video clips into smooth animated GIF graphics.
Video to MP3 Audio Extractor
Extract full high-quality MP3 audio from MP4, MOV, MKV, or AVI videos.
Viral TikTok Caption & Hashtag Generator
Generate viral captions and trending hashtags for video posts.
Vocal Clarity High-Pass Filter
Remove low background hums and rumble under 200Hz.
Volume Booster & Gain
Amplify quiet audio files up to 300% without distortion.
WAV to AAC Encoder
Convert WAV audio to high-efficiency Advanced Audio Coding (AAC).
WAV to Lossless FLAC Converter
Encode raw PCM WAV audio into compressed lossless FLAC.
WAV to M4A Converter
Convert WAV audio to Apple M4A container format.
WAV to MP3 Converter
Convert uncompressed WAV files into lightweight, high-quality MP3s.
WAV to OGG Vorbis Converter
Convert WAV audio into lightweight OGG Vorbis format.
WMA to MP3 Converter
Convert Windows Media Audio (WMA) files to MP3 format.
WebP to PNG Image Converter
Convert Google WebP images to PNG format.
Webhook JSON Payload Generator
Generate sample JSON payloads for webhooks.
Website Privacy Policy Generator
Generate GDPR & CCPA compliant privacy policy markup.
Wi-Fi QR Code Generator (Scan-to-Connect)
Generate QR codes that allow guests to scan and connect to Wi-Fi instantly.
Word (.docx) to PDF Document Converter
Convert Word documents (.docx) into PDF files.
World Time Zone & UTC Converter
Convert timestamps across global time zones and UTC offsets.
XML Sitemap URL Extractor
Extract all webpage URLs from XML sitemaps.
XML to JSON Data Converter
Convert XML documents into readable JSON data structures.
YouTube HD Thumbnail Downloader
Extract full 1080p HD maxres thumbnails from any YouTube video URL.
ZIP Archive Inspector
Inspect list of files inside ZIP archives.
cURL to JavaScript fetch() Converter
Convert cURL CLI requests to JS fetch() or Python code.