Toolinger

All tools

QR Code Generator — Create QR codes instantly.
Passport & ID Photo Maker — Prepare ID photos with studio backgrounds.
Image to PDF — Convert one or more images to PDF.
Image Resizer — Resize image dimensions.
Image Format Converter — Convert PNG/JPG/WEBP.
Image Compressor — Reduce file size with quality controls.
Grayscale Filter — Apply grayscale effect.
Sepia Filter — Apply sepia effect.
Brightness & Contrast — Adjust brightness and contrast.
Rotate Image — Rotate by angle.
Flip Image — Flip horizontally or vertically.
Image to Base64 — Encode image as Base64.
Image Cropper — Crop image center area.
Quote Card Generator — Create a quote image.
Image Watermark — Add text watermark.
Image Metadata Viewer — View basic metadata.
Color Picker — Pick colors from image.
Image Blur — Apply blur.
Image Sharpen — Sharpen image.
Collage Maker — Combine up to four images.
Merge PDF — Merge multiple PDFs.
Split PDF — Split PDF by page range.
Compress PDF — Re-save PDF with stream compression.
Rotate PDF — Rotate all pages.
Delete PDF Pages — Remove selected pages.
Extract PDF Pages — Extract selected pages.
Rearrange PDF Pages — Reorder pages.
PDF Metadata Viewer — View metadata and page count.
Add Page Numbers — Insert page numbers.
Text to PDF — Convert text to PDF.
HTML to PDF — Print clean HTML as PDF.
PDF Preview — Preview a PDF in browser.
Word Counter — Count words and paragraphs.
Character Counter — Count characters with and without spaces.
Line Counter — Count lines quickly.
Case Converter — Convert text case.
Remove Extra Spaces — Normalize spacing.
Find and Replace — Find and replace text globally.
Duplicate Line Remover — Keep only unique lines.
Text Sorter — Sort lines alphabetically.
Text Reverser — Reverse text and lines.
Markdown Preview — Live markdown preview.
Sentence Counter — Count sentence estimates.
Reading Time Estimator — Estimate reading time.
Slug Generator — Create URL-friendly slugs.
Text Cleaner — Strip symbols and normalize spaces.
Notepad — Simple browser notepad with local autosave.
Text to PDF — Convert typed text to PDF.
JSON Formatter — Prettify JSON documents.
JSON Validator — Validate JSON syntax.
Quick TXT Downloader — Download plain text as TXT.
HTML Formatter — Format messy HTML.
CSS Formatter — Format CSS blocks.
JavaScript Formatter — Format JavaScript text.
JSON Formatter — Beautify JSON.
JSON Validator — Validate JSON.
Base64 Encoder — Encode text to Base64.
Base64 Decoder — Decode Base64 to text.
URL Encoder — Encode URL components.
URL Decoder — Decode URL components.
HTML Formatter — Format HTML quickly.
CSS Formatter — Format CSS quickly.
JavaScript Formatter — Format JavaScript quickly.
UUID Generator — Generate RFC4122 UUIDs.
Password Generator — Generate secure passwords.
Hash Generator — Create SHA hashes.
Timestamp Converter — Convert date and Unix timestamp.
Regex Tester — Test regular expressions.
Color Converter — HEX/RGB conversion.
BMI Calculator — Body Mass Index with guidance.
BMR Calculator — Basal metabolic rate estimator.
Calorie Calculator — Daily calorie needs by goal.
Water Intake Calculator — Daily hydration estimator.
Body Fat Estimator — Estimate body fat percentage.
EMI Calculator — Monthly EMI estimate.
Simple Interest Calculator — Compute simple interest.
Compound Interest Calculator — Future value with compounding.
Loan Calculator — Loan payment and total cost.
Discount Calculator — Discounted price and savings.
GST Calculator — GST add/remove calculator.
Profit Margin Calculator — Profit, margin, markup.
Percentage Calculator — Percent change and value.
Length Converter — Convert length units.
Weight Converter — Convert mass units.
Temperature Converter — Convert temperature units.
Area Converter — Convert area units.
Volume Converter — Convert volume units.
Speed Converter — Convert speed units.
Data Storage Converter — Convert storage units.
Time Converter — Convert time units.
Energy Converter — Convert energy units.
Pressure Converter — Convert pressure units.
Facebook Post Formatter — Structure readable posts.
Facebook Caption Generator — Generate polished caption blocks.
Facebook Hashtag Helper — Clean and organize hashtags.
Engagement Time Planner — Generate post timing plan.
Image Dimension Guide — Quick visual size references.
Caption Formatter — Format Instagram captions.
Hashtag Organizer — Sort hashtags by uniqueness.
Bio Character Counter — Track bio length.
Image Dimension Helper — Sizes for posts/reels/stories.
Reel Caption Helper — Build concise reel captions.
Title Character Counter — Track title length.
Description Formatter — Format long descriptions.
Tag Organizer — Clean and sort tags.
Thumbnail Dimension Helper — Thumbnail size references.
Timestamp Generator — Generate chapter timestamps.
Video Description Template Generator — Create repeatable templates.
AI Sentiment Analyzer — Detect positive or negative tone with a private on-device model.
AI Semantic Similarity — Compare the meaning of two passages locally.
AI Extractive Summarizer — Select the most meaningful sentences without uploading your text.
AI Keyword Extractor — Find semantically important keywords using local embeddings.
Coin Flip — Animated 3D coin flip with sound.
Random Number Generator — Generate random numbers in range.
Random Name Picker — Pick random entry from list.
Countdown Helper — Days until selected date.
Age Calculator — Calculate age from birth date.
Tip Calculator — Calculate tips and split bill.
Binary Converter — Convert text to/from binary.
Lorem Ipsum Generator — Generate sample paragraphs.
Daily Planner — Plan tasks with due dates and priorities.
Habit Tracker — Build daily habits and track your streak.
Expense & Budget Tracker — Track spending and your monthly budget.
Smart Shopping List — Organise groceries with quantities and prices.
Focus Timer — Make time for focused work and breaks.
Hydration Tracker — Log water and track a daily goal.
Savings Goal Planner — Work out a monthly path to your goal.
Bill Splitter — Split bills and tips fairly to the cent.
Weekly Meal Planner — Plan a week of meals and make a shopping list.
Recipe Scaler — Scale ingredient quantities for any serving count.
Date Calculator — Count days or add days to a date.
World Clock & Time Zones — Compare the current time across cities.
Unit Price Comparison — Compare package prices in matching units.
Packing Checklist — Prepare a reusable travel checklist.