66 free tools · runs entirely in your browser

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PDF, image, text and AI tools that work instantly in your browser. No uploads, no accounts, no limits - just fast, private tools.

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Word CounterAge CalculatorQR Code GeneratorWhatsApp Link GeneratorSignature MakerImage CompressorImage ResizerBackground RemoverImage to Text (OCR)Merge PDFCompress PDFPDF to JPGSplit PDFRotate PDFWatermark PDFCrop ImageImage ConverterImage to Base64Case ConverterJSON FormatterBase64 Encode / DecodeLorem Ipsum GeneratorWord CounterAge CalculatorQR Code GeneratorWhatsApp Link GeneratorSignature MakerImage CompressorImage ResizerBackground RemoverImage to Text (OCR)Merge PDFCompress PDFPDF to JPGSplit PDFRotate PDFWatermark PDFCrop ImageImage ConverterImage to Base64Case ConverterJSON FormatterBase64 Encode / DecodeLorem Ipsum Generator

Most popular

Background RemoverAI

Image CompressorImage

QR Code GeneratorUtilities

Image to Text (OCR)AI

Password GeneratorUtilities

Word CounterText

PDF Tools

10

Merge, compress and convert PDFs in seconds.

Merge PDF

Combine multiple PDFs into one, in any order.

Compress PDF

Reduce PDF file size for easy sharing and uploads.

PDF to JPG

Convert each PDF page into a high-quality JPG image.

Split PDF

Extract pages or split a PDF into separate files.

Rotate PDF

Rotate PDF pages 90°, 180° or 270° and save.

Watermark PDF

Add a text watermark across every page of a PDF.

JPG to PDF

Combine JPG & PNG images into a single PDF.

Add Page Numbers to PDF

Insert automatic page numbers into a PDF.

Delete PDF Pages

Remove unwanted pages from a PDF file.

PDF to Text

Extract all the text from a PDF document.

Image Tools

11

Compress, resize and clean up images.

Image Compressor

Shrink JPG & PNG images to a target file size.

Image Resizer

Resize images to exact pixels or handy presets.

Crop Image

Crop images with a draggable selection or preset ratios.

Image Converter

Convert images between PNG, JPG and WebP.

Image to Base64

Convert an image into a Base64 data URI you can copy.

Rotate & Flip Image

Rotate or mirror an image and download it.

Image Color Picker

Pick any color from an image and get its HEX/RGB.

Favicon Generator

Turn an image into favicon sizes for your website.

Add Watermark to Image

Stamp text over a photo to protect it.

Image Filters

Apply grayscale, sepia, brightness and contrast.

Circle Crop Image

Crop a photo into a circle with transparency.

Text Tools

20

Extract, count and analyse text.

Word Counter

Count words, characters, sentences & reading time live.

Case Converter

Convert text to UPPER, lower, Title, camelCase & more.

JSON Formatter

Beautify, minify and validate JSON instantly.

Base64 Encode / Decode

Encode text to Base64 or decode it back.

Lorem Ipsum Generator

Generate placeholder paragraphs, sentences or words.

Text to Speech

Convert written text into natural spoken audio.

URL Encode / Decode

Encode or decode URLs and query parameters.

HTML Entity Encode / Decode

Escape or unescape HTML special characters.

Slug Generator

Turn any title into a clean URL slug.

Text Cleaner

Remove extra spaces, line breaks & duplicate lines.

Find and Replace Text

Search and replace text, with optional regex.

CSV to JSON

Convert CSV data into structured JSON.

Regex Tester

Test regular expressions against your text live.

Hash Generator

Generate SHA-1, SHA-256 & SHA-512 hashes.

Reverse Text

Reverse letters or the order of words.

Text to Binary

Convert text to binary and binary back to text.

Number to Words

Spell out numbers in English words.

JSON to CSV

Convert a JSON array into CSV rows.

JWT Decoder

Decode a JSON Web Token's header and payload.

Number Base Converter

Convert between binary, octal, decimal and hex.

AI Tools

2

Smart tools powered by in-browser AI.

Background Remover

Remove image backgrounds automatically in your browser.

Image to Text (OCR)

Extract text from images with OCR - English & Urdu.

Utilities

23

Handy generators and calculators.

Age Calculator

Find your exact age in years, months and days.

QR Code Generator

Create custom QR codes for URLs, text & WhatsApp.

WhatsApp Link Generator

Create wa.me chat links with a pre-filled message.

Signature Maker

Draw or type your signature and download a transparent PNG.

Password Generator

Create strong, random passwords with custom rules.

UUID Generator

Generate random UUID (v4) identifiers in bulk.

BMI Calculator

Calculate your Body Mass Index in metric or imperial.

Loan / EMI Calculator

Work out monthly payments, interest and total cost.

Percentage Calculator

Work out percentages, increases and differences.

Discount Calculator

Find the sale price and how much you save.

Tip Calculator

Calculate the tip and split the bill per person.

Unit Converter

Convert length, weight, temperature and more.

Date Difference Calculator

Count the days, weeks and months between dates.

CSS Gradient Generator

Design CSS gradients and copy the code.

CSS Box Shadow Generator

Build CSS box-shadows visually and copy the code.

Color Converter

Convert colors between HEX, RGB and HSL.

Random Number Generator

Generate random numbers in any range.

Roman Numeral Converter

Convert numbers to Roman numerals and back.

Meta Tag Generator

Generate SEO meta & Open Graph tags for your site.

GST / Tax Calculator

Add or remove GST / sales tax from a price.

Compound Interest Calculator

See how savings grow with compound interest.

GPA Calculator

Calculate your grade point average from courses.

Aspect Ratio Calculator

Find matching dimensions for any aspect ratio.

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Free tools

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Why ClickOnTool

Powerful tools that respect your privacy & your wallet

No servers touch your files. No account walls. Just tools that work.

100% Private

Files are processed right in your browser. Nothing is uploaded to a server, ever.

Free Forever

Every tool is completely free. No trials, no credits, no hidden paywalls.

No Signup

Just open a tool and go. We never ask for an account or your email.

Blazing Fast

No upload wait times. Local processing means results in seconds.

Guides & tips

Practical how-tos to get more from your tools.

How to Split, Rotate and Organize PDF Pages

Extract the pages you need, fix sideways scans and remove unwanted pages, all in your browser and completely free.

How to Protect Your Photos and PDFs with Watermarks

Why watermarks matter and how to add clean, professional text watermarks to your images and documents for free.

How to Resize Images for Social Media (The Right Sizes)

The correct dimensions for profile pictures, posts and banners, and how to resize any image to fit them for free.

66 tools. Zero cost. Total privacy.

No signup, no uploads, no waiting. Find the tool you need and get it done in seconds.

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FAQ

Frequently asked questions

Yes. Every tool on ClickOnTool is completely free with no signup, no trial, no watermark and no hidden limits.