A lighter image
Reduce a photo’s file size, then fit it to the dimensions you need.
YOUR EVERYDAY TOOLKIT
Less busywork.
More done.
55 free online tools for images, PDFs, text, creators, and developers. Convert a file, clean up your copy, and finish everyday tasks in one place.
Free to use No account needed Local image & PDF processing
YOUR TOOLKIT Always free
A shortcut for
what's next.
55 useful tools01 / IMAGE CONVERSION
New format. Same great image.Convert JPG to PNG in your browser.
Open the JPG to PNG converter
These tools keep your files on your device.Explore all
Free browser tools.
Clearly explained.
PK Tools is a collection of free online utilities for image conversion, PDF documents, text editing, creator tasks, developer data and everyday calculations. Choose a task, use the focused workspace, and review the result. Image, PDF and text processing happens in your browser; tools that contact external services explain how your link is used.
START WITH WHAT YOU NEED
One task. A clear next step.
Useful combinations for everyday work.
One tidy document
Turn your images into a PDF, or bring separate PDFs together.
Ready to publish
Check your draft’s length and tidy up repeated spaces.
A link worth sharing
Add campaign tracking, then create a QR code for your final URL.
Data you can work with
Inspect JSON clearly or turn a list of records into a spreadsheet.
The details, sorted
Find the days between dates or convert a measurement.
A GOOD PLACE TO START
Explore all tools The everyday favourites
Image compressor
Reduce image size with an adjustable quality setting.
Image toolsPDF to Word
Extract editable text into a real DOCX document.
PDF & documentsQR code generator
Create a downloadable QR code for a link or text.
Creator toolsWord counter
Count words, characters, sentences, and reading time.
Text & writingFIND YOUR NEXT SHORTCUT
55 tools availableYour whole toolkit
JPG to PNG
Turn JPG photos into crisp PNG files.
Image toolsPNG to JPG
Make PNG images smaller and easier to share.
Image toolsWebP to JPG
Convert WebP files into widely supported JPGs.
Image toolsJPG to WebP
Create lighter images for your website.
Image toolsPNG to WebP
Convert PNG graphics to efficient WebP files.
Image toolsWebP to PNG
Save WebP images as lossless PNG files.
Image toolsImage converter
Switch between JPG, PNG, and WebP.
Image toolsImage compressor
Reduce image size with an adjustable quality setting.
Image toolsImage resizer
Set new dimensions without stretching your image.
Image toolsImage cropper
Crop images for posts, profiles, and stories.
Image toolsImage to Base64
Turn a local image into an embeddable data URL.
Image toolsBase64 to image
Preview and save an image from its data URL.
Image toolsMerge PDF
Combine several PDFs in the order you choose.
PDF & documentsSplit PDF
Extract selected pages into a new PDF.
PDF & documentsRotate PDF
Turn every page 90, 180, or 270 degrees.
PDF & documentsRemove PDF pages
Keep the useful pages and remove the rest.
PDF & documentsImages to PDF
Put JPG, PNG, and WebP images into one PDF.
PDF & documentsPDF to JPG
Export PDF pages as high-quality JPG images.
PDF & documentsPDF to PNG
Save PDF pages as sharp PNG images.
PDF & documentsPDF to Word
Extract editable text into a real DOCX document.
PDF & documentsWord to PDF
Preview a DOCX document and save it as a PDF.
PDF & documentsPDF to text
Extract selectable PDF text into a TXT file.
PDF & documentsWord counter
Count words, characters, sentences, and reading time.
Text & writingCase converter
Switch between sentence, title, upper, and lower case.
Text & writingRemove duplicate lines
Clean repeated entries out of your list.
Text & writingSort lines
Sort a list alphabetically in either direction.
Text & writingRemove extra spaces
Tidy spaces and keep your paragraph breaks.
Text & writingFind and replace
Replace a word or phrase throughout your text.
Text & writingText to slug
Create a tidy, readable URL slug.
Text & writingLorem ipsum generator
Generate placeholder copy for your next design.
Text & writingWriting checker
Spot common typos, repeated words, and spacing issues.
Text & writingYouTube thumbnails
Find standard thumbnail URLs from a video link.
Creator toolsWhatsApp link generator
Create a click-to-chat link with a ready-to-send message.
Creator toolsUTM link builder
Build campaign URLs you can measure.
Creator toolsSocial caption counter
Check your copy against common platform limits.
Creator toolsHashtag formatter
Turn a list of words into clean, unique hashtags.
Creator toolsQR code generator
Create a downloadable QR code for a link or text.
Creator toolsJSON formatter
Validate JSON and make it easy to read.
Developer toolsJSON minifier
Remove whitespace from valid JSON.
Developer toolsJSON to CSV
Turn an array of objects into a CSV table.
Developer toolsCSV to JSON
Convert a comma-separated table into JSON.
Developer toolsBase64 encoder
Encode UTF-8 text as Base64.
Developer toolsBase64 decoder
Decode Base64 back into UTF-8 text.
Developer toolsURL encoder
Encode text safely for a URL parameter.
Developer toolsURL decoder
Read text hidden behind URL percent encoding.
Developer toolsHTML escape
Escape special characters for plain HTML text.
Developer toolsHTML unescape
Turn HTML character entities into readable text.
Developer toolsSHA-256 generator
Create a SHA-256 hash from your text.
Developer toolsUUID generator
Generate random version 4 UUIDs.
Developer toolsPassword generator
Make strong random passwords with your chosen length.
Developer toolsColour converter
Convert between HEX, RGB, and HSL values.
Developer toolsPercentage calculator
Find a percentage, a share, or a percentage change.
Everyday toolsUnit converter
Convert length, weight, and temperature.
Everyday toolsDate difference
Count the days and weeks between two dates.
Everyday toolsAge calculator
Calculate completed years, months, and days.
Everyday toolsNo tools here yet.
Try another search, or save a tool using its bookmark.
THE RIGHT TOOL FOR THE JOBSimilar tools.
Similar tools.
Different jobs.
Compression, resizing and conversion solve different problems. Start with the result you need.
| I want to… | Use this tool |
|---|---|
| Make a file smaller | Compress an image Reduces encoded image size; pixel dimensions can stay the same. |
| Fit a photo to a required size | Resize an image Changes width and height in pixels. |
| Remove the edges of a photo | Crop an image Keeps the centre of the image at a selected aspect ratio. |
| Put documents together | Merge PDFs Combines pages into one PDF in your chosen order. |
| Edit the wording from a PDF | PDF to Word Extracts selectable text into DOCX; original layout and OCR are not included. |
| Show a PDF page as a picture | PDF to JPG Renders a page as an image, including an image-only scanned page. |
BUILT AROUND YOUR DAY
Useful should feel simple.
Get straight to it
Open a tool, add your file or text, and get a useful result. No sign-up detour.
Keep your files close
Image and document tools process files locally, right in your browser.
Build your own toolkit
Bookmark the tools you reach for. They’ll be waiting on this device.
A FEW QUICK ANSWERS
Before you get started.
Are all these tools free?
Yes. The tools in this collection are free to use without an account.
Where do my files go?
Your file contents are processed on your device. They are not sent to our server. The page may load fonts and tool libraries from external providers; YouTube thumbnail previews fetch public images from YouTube. Video download tools send the pasted video link to PK Tools and its download service.
Can I convert a scanned PDF to Word?
This version extracts existing selectable text. A scanned PDF is made of images and needs optical character recognition, or OCR, which is not included here. Complex layouts, tables, and embedded images are not retained in the DOCX output.
Does this work on my phone?
Yes, in modern mobile browsers. Large documents can use a lot of memory, so smaller files work best on phones. Word-to-PDF uses your browser’s print or share options.