3 4 5 Convertkaro.in — Free PDF Tools, Image Compressor & Student Utilities
20+ free tools · No sign-up needed

Your PDFs, done right — in seconds.

Split, merge, compress, convert, protect and unlock PDFs instantly. No installs, no accounts for basic tools.

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✦ Split PDF ✦ Merge PDF ✦ Compress PDF ✦ Unlock PDF ✦ Protect PDF ✦ Resize Image ✦ Typing Test ✦ OCR PDF ✦ Remove Watermark ✦ Split PDF ✦ Merge PDF ✦ Compress PDF ✦ Unlock PDF ✦ Protect PDF ✦ Resize Image ✦ Typing Test ✦ OCR PDF ✦ Remove Watermark
— All Tools

Everything Utility. Nothing extra.

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🔥 Form Fill Special
Everything you need for Govt. Exams & College Forms
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Photo & Sign Compressor

Reduce image file size to strict KB limits instantly.
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Compress PDF

Shrink marksheet & ID PDFs to required KB size.
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DOB Calculator

Calculate exact age (Years, Months, Days) for forms.
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Typing & Spelling Master

Practice WPM speed tests and memorize hard spellings.
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01

Merge PDF

Combine multiple PDFs into one clean document, in any order you like.
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Split PDF

Extract specific pages or break your PDF into multiple smaller files instantly.
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Compress PDF

Shrink PDF size by a custom percentage — you choose the quality vs size tradeoff.
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04

Crop PDF

Remove unwanted white margins or crop specific areas from PDF pages.
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Protect PDF

Add a 256-bit password to your PDF and set custom access permissions.
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Unlock PDF

Remove password protection from any PDF file you own. Fast and secure.
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PDF to Image

Convert every PDF page to high-resolution JPG or PNG images.
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Image to PDF

Convert JPG and PNG images into a single PDF document instantly.
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Image Resizer

Resize photos and signatures in exact px, cm, or mm. Best for online forms.
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QR Generator

Create custom, high-quality QR codes for links, text, and files.
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OCR Scanner

Powered by Google Lens. Make scanned images and PDFs searchable using AI text recognition.
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Watermark PDF

Add text or image stamps to protect your intellectual property.
— How It Works

Three steps. Zero friction.

01

Upload Your File

Drag and drop or select your PDF from your device, Google Drive, or Dropbox. Up to 100MB free.
Free · No account
02

Choose Your Tool

Pick from 20+ tools. Set your options — compression level, output format, page range — whatever you need.
20+ tools
03

Download Instantly

Processing happens on our fast servers. Download your result in seconds or save to cloud storage.
Instant results
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