Every tool you need.
One simple place.
Convert images, clean up text, format code, and get things done. Powerful free tools, no sign-up required.
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Start with what you need to get done.
Tools that just work.
Find your next favorite tool. Simple, fast, and ready when you are.
JPG to PNG ↗
Convert JPG images to PNG directly in your browser.
ImagePNG to JPG ↗
Convert PNG images into compact JPEG files.
ImageWebP to JPG ↗
Make WebP images compatible with JPEG workflows.
ImageJPG to WebP ↗
Export JPG images to modern WebP format.
ImagePNG to WebP ↗
Convert PNG graphics into WebP images.
ImageImage Compressor ↗
Reduce image file size with adjustable quality.
ImageImage Resizer ↗
Resize images to exact pixel dimensions.
ImageImage Rotator ↗
Rotate photos by 90, 180 or 270 degrees.
TextCharacter Counter ↗
Count characters, words, lines and spaces instantly.
TextLine Counter ↗
Count total, nonempty and unique lines of text.
TextSort Lines Alphabetically ↗
Sort lines A to Z while keeping duplicates.
TextRemove Extra Spaces ↗
Clean repeated spaces and unnecessary whitespace.
TextText Repeater ↗
Repeat a text string a specified number of times.
DeveloperJSON Minifier ↗
Validate JSON and remove unnecessary whitespace.
DeveloperHTML Entity Encoder ↗
Encode special HTML characters safely.
DeveloperHTML Entity Decoder ↗
Decode common HTML entities into text.
DeveloperBinary to Text ↗
Decode UTF-8 bytes represented as binary.
DeveloperText to Binary ↗
Convert text to UTF-8 binary bytes.
TextWord Counter ↗
Count words, characters, sentences and paragraphs.
TextCase Converter ↗
Switch between uppercase, lowercase and title case.
TextRemove Duplicate Lines ↗
Clean repeated lines from lists and documents.
TextText to Slug ↗
Create clean, readable URL slugs.
TextReverse Text ↗
Reverse text instantly in your browser.
DeveloperJSON Formatter ↗
Validate and format JSON with helpful errors.
DeveloperBase64 Encoder ↗
Encode Unicode text safely to Base64.
DeveloperBase64 Decoder ↗
Decode Base64 text back to readable Unicode.
DeveloperURL Encoder ↗
Encode special characters for URL components.
DeveloperURL Decoder ↗
Decode URL-encoded strings.
SecurityPassword Generator ↗
Generate strong random passwords using secure browser randomness.
DeveloperUUID Generator ↗
Generate random version 4 UUID identifiers.
CalculatorPercentage Calculator ↗
Find what percentage one number is of another.
CalculatorAge Calculator ↗
Calculate age in years, months and days.
TextPalindrome Checker ↗
Check whether text reads the same forward and backward.
SecuritySHA-256 Hash Generator ↗
Generate a SHA-256 checksum from text in your browser.
CalculatorRandom Number Generator ↗
Generate a cryptographically secure random integer within your chosen range.
CalculatorTip Calculator ↗
Calculate a restaurant tip and split the bill between people.
CalculatorDiscount Calculator ↗
Calculate the final price and savings after a percentage discount.
CalculatorAverage Calculator ↗
Find the average, sum and count of a list of numbers.
DeveloperHEX to RGB Converter ↗
Convert six-digit hexadecimal color codes into RGB values.
DeveloperRGB to HEX Converter ↗
Convert RGB color channels into a hexadecimal color code.
PDFMerge PDF ↗
Combine multiple PDF documents into one file.
PDFSplit PDF ↗
Extract a page range from a PDF into a new document.
PDFRotate PDF Pages ↗
Rotate all pages in a PDF by 90, 180 or 270 degrees.
PDFDelete PDF Pages ↗
Remove selected page numbers from a PDF.
PDFExtract PDF Pages ↗
Extract specific PDF pages into a separate file.
PDFPDF Page Counter ↗
Check how many pages a PDF document contains.
Less friction. More done.
Instant results
No complicated workflows. Open a tool, get your result, and move on.
Privacy built in
Our current tools process inputs in your browser, without uploading your files.
Made for everyone
Useful for creators, students, developers, and everyday tasks.
Free online tools for everyday digital work
ToolNest brings together practical browser-based tools for image conversion, PDF document editing, writing, coding and quick calculations. Whether you are preparing website images, cleaning a spreadsheet list, checking a JSON response or calculating a discount, you can start without registering an account.
Image conversion and compression
Convert JPG to PNG, PNG to JPG, WebP to JPG or JPG to WebP. Reduce image file sizes with the Image Compressor, or change dimensions with the Image Resizer. Check the downloaded result before replacing important original files.
Text and writing tools
Use the Word Counter for drafts, the Character Counter for text limits, and the Duplicate Line Remover to clean lists. You can also change case, sort lines and generate URL-friendly slugs.
Developer and security utilities
Format or minify JSON, encode URLs, convert Base64 text, calculate SHA-256 hashes and generate strong passwords. These tools are useful for debugging, testing and everyday development workflows.
Online calculators and PDF tools
Calculate percentages, discounts, averages, tips and ages without installing software. Combine documents with Merge PDF, extract pages using Split PDF, or use the Percentage Calculator for quick comparisons and the Discount Calculator to estimate savings.
How to use ToolNest
Choose a category, open the tool you need, enter the required input and run it. For image tools, select supported files and download the processed result. For text and developer tools, copy the generated output. Each tool page includes basic instructions and related utilities.
Frequently asked questions
Are ToolNest tools free?
Yes. The current public tools are free to use without signing up.
Do I need to install anything?
No. Open the website in a modern browser and select a tool.
Are my images and text uploaded?
Our current public processing tools are designed to handle inputs locally in your browser. Read our Privacy Policy for information about website logs and administration.
Where can I learn how to use these tools?
Explore our step-by-step guides for explanations of image formats, compression and text processing.