100% free · no sign-up
Free online tools that never leave your device
Compress images, merge PDFs, count words and more. Everything runs in your browser: your files are never uploaded to a server.
- Image Compressor
- Image Resizer
- Image Converter
- HEIC to JPG
- Crop Image
- Merge PDF
- Split PDF
- JPG to PDF
- Compress PDF
- PDF to JPG
- Word Counter
- Case Converter
- Fancy Fonts
- QR Code Generator
- Password Generator
- Percentage Calculator
- Age Calculator
- Loan Calculator
- VAT Calculator
Most used
The tools people open first.
Image Compressor
Shrink JPG, PNG and WebP images without visible quality loss.
Merge PDF
Combine several PDF files into a single document.
QR Code Generator
Create QR codes for links, text, Wi-Fi and more.
Word Counter
Count words, characters, sentences and reading time.
Password Generator
Generate strong, random passwords in a click.
Percentage Calculator
Work out percentages, increases and discounts fast.
Case Converter
Switch text to UPPERCASE, lowercase, Title Case and more.
All tools
Pick a tool and start. No upload, no account.
19 tools
Image Compressor
Shrink JPG, PNG and WebP images without visible quality loss.
Image Resizer
Resize images to exact pixel sizes or by percentage.
Image Converter
Convert images between JPG, PNG and WebP in one click.
HEIC to JPG
Turn iPhone HEIC photos into universal JPG files.
Crop Image
Crop photos to any size or ratio, right in your browser.
Merge PDF
Combine several PDF files into a single document.
Split PDF
Extract pages or split a PDF into separate files.
JPG to PDF
Turn one or many images into a clean PDF document.
Compress PDF
Reduce the size of your PDF files for email and sharing.
PDF to JPG
Turn every page of a PDF into a JPG or PNG image.
Word Counter
Count words, characters, sentences and reading time.
Case Converter
Switch text to UPPERCASE, lowercase, Title Case and more.
Fancy Fonts
Generate stylish text to copy and paste anywhere.
QR Code Generator
Create QR codes for links, text, Wi-Fi and more.
Password Generator
Generate strong, random passwords in a click.
Percentage Calculator
Work out percentages, increases and discounts fast.
Age Calculator
Find your exact age in years, months and days.
Loan Calculator
Estimate monthly payments, interest and total cost.
VAT Calculator
Add or remove VAT from any price in seconds.
Why Utilo
Built for privacy. Designed for speed.
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Private by design
Your files never leave your device. Everything is processed locally in your browser.
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Instant results
No upload and no waiting queue. Tools start as soon as you drop a file.
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Free, no account
No sign-up, no watermark and no limit on how often you use a tool.
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3 languages
Every tool is available in English, French and Spanish.
How it works
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Pick a tool
Search or browse the list and open the tool you need.
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Add your file or text
Drag and drop it in. It stays in your browser: nothing is sent anywhere.
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Download the result
Adjust the options if you like, then save or copy the result.
Frequently asked questions
Are my files uploaded to a server?
No. Utilo tools run 100% in your browser using JavaScript. Your images, PDFs and text stay on your device and are never sent to our servers.
Is Utilo really free?
Yes. Every tool is free, with no account, no watermark and no daily limit. The site is supported by discreet ads.
Which languages are available?
The whole site and every tool are available in English, French and Spanish. Use the language switcher in the header.
Do the tools work on my phone?
Yes. Utilo is designed mobile-first and works in any modern browser on phones, tablets and computers.
Is there a file size limit?
We set no limit because nothing is uploaded. The practical limit is your device’s memory, so very large files can take longer on older phones.
Can I use the results commercially?
Yes. The files you create are yours and you can use them in personal or commercial projects.