PDFAITools
318+ Free Online Tools
Browse 318+ free tools across PDF, SEO, calculators, image editing, text and more — no account needed.
318
Free Tools
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EMI Calculator
Calculate monthly EMI for loans with amortization schedule.
Finance & Calculators
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Image Resizer
Resize images to any dimension online. Free and fast.
Image Tools
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PDF Merge
Combine multiple PDF files into one document online.
PDF Tools
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Word Counter
Count words, characters, sentences and paragraphs in your text.
SEO & Web Tools
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Image Compressor
Compress images to reduce file size without losing quality.
Image Tools
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Case Converter
Convert text to UPPER, lower, Title or Sentence case.
SEO & Web Tools
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BMI Calculator
Calculate your Body Mass Index and health category.
Finance & Calculators
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Password Generator
Generate strong random passwords with custom options.
SEO & Web Tools
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MD5 Generator
Generate MD5 hash of any text string instantly.
SEO & Web Tools
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PDF to JPG
Convert each PDF page to a JPG image online, free and fast.
PDF Tools
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JPG to PDF
Convert JPG and PNG images to a PDF document in seconds.
PDF Tools
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Base64 Encode
Encode text or data to Base64 format.
SEO & Web Tools
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PDF to Word
Convert PDF documents to editable Word (.docx) files.
PDF Tools
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Crop Image
Crop images with aspect ratio presets or custom dimensions. Free, browser-based.
Image Tools
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GST Calculator
Add or remove GST at 5%, 12%, 18% or 28% from any amount instantly.
Finance & Calculators
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Reverse GST Calculator
Extract the original price and GST amount from a GST-inclusive total.
Finance & Calculators
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Rotate Image
Rotate images 90°, 180° or 270° and flip horizontally or vertically.
Image Tools
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Add Watermark to Image
Add text watermarks to images with custom position, opacity and tiling.
Image Tools
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Income Tax Calculator
Calculate income tax under Old and New Regime for FY 2024-25.
Finance & Calculators
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HRA Exemption Calculator
Calculate HRA tax exemption based on salary, rent paid and city.
Finance & Calculators
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Keyword Density Checker
Analyze keyword frequency and density in your content.
SEO & Web Tools
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TDS Calculator
Calculate TDS on salary, FD interest, rent, professional fees and more.
Finance & Calculators
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HTML to PDF
Convert any webpage URL or HTML code to a PDF document.
PDF Tools
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Remove Background
Automatically remove image backgrounds using AI. One click, instant results.
Image Tools
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