Your online toolbox
Converters, calculators, generators, PDF editors, audio, video and validators all in one place. Everything you need for daily work, right in your browser.
DailyToolbox
In-Browser Utility Suite
Text & String
8Case Converter
Upper, lower, title, camel, snake, kebab, slug — instantly.
Text Counter
Live character, word, line, sentence and reading-time counts.
Text Diff
Compare two texts side-by-side and highlight changes.
Find & Replace
Search-and-replace across text with optional regex.
Lorem Ipsum
Generate placeholder paragraphs, sentences or words.
Line Tools
Sort, dedupe, reverse and shuffle lines.
Whitespace Cleaner
Trim, collapse whitespace and normalize line breaks.
Markdown Preview
Live-preview Markdown as HTML.
Math & Calculators
9Scientific Calculator
Full-featured expression calculator with functions.
Percentage Calculator
Percent of, increase/decrease, and percent-change.
Unit Converter
Length, weight, volume, temperature, speed, area, data.
Loan / EMI Calculator
Monthly payments, total interest and amortization.
Date Difference
Days, weeks and years between two dates.
Random Number
Generate secure random numbers in a range.
Number Base Converter
Convert between binary, octal, decimal and hex.
BMI Calculator
Body Mass Index with metric and imperial units.
Tip & Bill Split
Split bills with tip across any number of people.
Developer
11JSON Formatter
Format, validate and minify JSON with error hints.
Base64 Encode/Decode
Encode and decode Base64 text instantly.
URL Encode/Decode
Encode or decode URL components.
JWT Decoder
Inspect JWT header and payload — client-side only.
Hash Generator
SHA-1, SHA-256, SHA-384, SHA-512 via SubtleCrypto.
UUID Generator
Generate v4 UUIDs in bulk.
Regex Tester
Test regular expressions with match highlighting.
Timestamp Converter
Unix ↔ ISO date conversion in any timezone.
Color Code Converter
Convert between HEX, RGB, HSL and OKLCH.
HTML Entity Codec
Encode/decode HTML entities.
Text ↔ Binary
Convert text to binary, hex or ASCII codes.
Security
4Password Generator
Cryptographically secure passwords with strength meter.
Passphrase Generator
Memorable diceware-style passphrases.
Password Strength
Estimate password strength and crack time.
Token Generator
Random API keys and tokens (hex, base64, alphanumeric).
Merge PDFs
Combine multiple PDFs into one.
Split PDF
Split a PDF by pages or ranges.
Compress PDF
Reduce PDF file size in-browser.
PDF → Images
Render each PDF page as an image.
Images → PDF
Combine images into a PDF.
PDF Watermark
Add text watermark to a PDF.
Rotate PDF Pages
Rotate specific or all PDF pages (90°, 180°, 270°).
Delete PDF Pages
Remove unwanted pages from a PDF document.
Reorder PDF Pages
Rearrange the sequence of PDF pages visually.
Crop / Resize PDF Pages
Adjust visible page dimensions to A4, Letter, Legal or custom.
OCR PDF to Text
Extract text from scanned PDFs, images & Devanagari Hindi documents using browser OCR.
PDF → Text
Extract plain readable text from PDF pages.
Extract Embedded Images
Extract embedded image assets (PNGs, JPEGs) from PDF streams.
Add Page Numbers / Headers
Draw dynamic 'Page X of Y' numbers or custom headers/footers.
Fill PDF Forms
Fill interactive AcroForm text fields, checkboxes and dropdowns.
Flatten PDF Forms
Lock interactive form fields into uneditable page text.
Edit PDF Metadata
Edit Title, Author, Subject, Keywords, Creator, and Producer properties.
Image
10Image Resize
Resize images in your browser — nothing uploaded.
Image Format Convert
Convert PNG ↔ JPG ↔ WebP client-side.
QR Code Generator
Generate downloadable QR codes for any text.
Hindi & Image OCR (Text Extractor)
Extract Hindi, Devanagari, English & multi-lingual text from images & scanned PDFs.
Image ↔ Base64
Encode an image to base64 or preview a data URL.
Background Remover
Remove image backgrounds on-device with AI.
Image Crop & Rotate
Crop, rotate and flip images in-browser.
Image Compress
Reduce image file size with multi-threaded Web Workers.
EXIF Metadata Viewer
View camera settings, lens details, and GPS location from photos.
Barcode Generator
Generate downloadable 1D/2D barcodes (CODE128, EAN13, UPC).
Audio
9Audio Recorder
Record microphone audio in-browser.
Audio Trim
Trim audio files locally with waveform editor.
Audio Convert
Convert audio formats client-side.
Text to Speech
Speak any text with browser voices.
Audio Noise Remover
Remove background hum, hiss, and room noise.
Audio Speed & Pitch
Slow down or speed up audio and pitch shift.
Audio Equalizer
5-band visual EQ slider and bass booster.
Audio Joiner / Merger
Combine multiple audio tracks into one.
Speech to Text
Transcribe spoken audio into plain text.
Video
9Video Trim
Trim videos locally in-browser.
Video Convert
Convert video formats client-side.
Video → GIF
Turn short videos into animated GIFs.
Screen Recorder
Record your screen with getDisplayMedia.
Video Mute & Extract
Mute video track or extract raw audio WAV.
Video Speed Controller
Fast-forward or slow-motion videos.
Video Watermark
Overlay text watermark or subtitles onto video.
Video Compressor
Downscale video resolution to shrink file size.
Video Frame Extractor
Capture frames or extract images at set intervals.
Design & Color
4Color Picker
Pick colors and copy in any format.
Gradient Generator
Build CSS gradients with live preview.
Contrast Checker
WCAG contrast ratio for foreground/background.
Box Shadow Generator
Design CSS box-shadows visually.
Business
12Margin & Markup
Profit margin and markup calculations.
VAT / Tax Calculator
Add or remove VAT/sales tax from any amount.
Meeting Cost
How much does that meeting really cost?
Invoice Generator
Client-side invoice generator with print/PDF export.
Break-Even & Runway
Calculate unit economics, break-even sales volume, and runway.
Loan Amortization
Loan paydown schedule, total interest, and PMT calculator.
SaaS Unit Economics
Calculate CAC, LTV, Churn Rate, MRR, and ARR.
CSV / Excel Editor
Open, edit, search, and export .xlsx and .csv files.
Quote & Estimate Builder
Professional client price proposals and estimates.
Purchase Order Builder
Generate standardized PO forms with print/PDF export.
Salary & Net Pay
Calculate net take-home pay after taxes and deductions.
Timesheet & Hours Log
Weekly work hours log, billable time, and CSV export.
Student & Academic
3Creator
4Aspect Ratio Calculator
Compute width/height for a target ratio.
Caption Counter
Per-platform character limits for social captions.
Emoji & Kaomoji
Copy emojis and kaomoji instantly.
YouTube Thumbnail
Grab a YouTube thumbnail from a video URL.
Productivity
6Pomodoro Timer
Classic 25/5 focus timer with cycles.
Stopwatch
Millisecond-precision stopwatch with laps.
Countdown Timer
Count down to any moment with alarm.
Notepad
Zero-log notepad — cleared on demand.
Coin & Dice
Flip coins and roll dice.
Random Picker
Pick a random item from your list.