Free Online Tools for Everyday Tasks
Compress and convert images, calculate ages and percentages, count words, and create QR codes. Free, no signup, and your files stay on your device.
Popular tools
Image Compressor
Reduce JPG, PNG and WebP file size while keeping good quality.Image Resizer
Change image dimensions by pixels or percentage.Compress Image to 50KB
Shrink a photo or scan below 50KB for forms and applications.Image to PDF
Combine JPG and PNG images into a single PDF.Age Calculator
Find exact age in years, months and days from a date of birth.Word Counter
Count words, sentences, paragraphs and reading time.
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Compress, resize and convert images, or turn them into a PDF.
- Image Compressor
- Image Resizer
- Compress Image to 50KB
- Compress Image to 100KB
- JPG to PNG
- PNG to JPG
- Image to PDF
Calculate age, percentages and the time between dates.
View calculator toolsCount words, characters, sentences and reading time.
View text toolsGenerate QR codes, strong passwords and WhatsApp links.
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Guides
All articlesHow to Compress an Image Without Losing Too Much Quality
Practical steps to make images much smaller while keeping them sharp: resizing, choosing the right format and picking a sensible quality setting.
How to Compress an Image to 50KB
Get a photo or signature under 50KB for online forms and applications, with tips on dimensions, cropping and the 1,000 vs 1,024 byte question.
How to Compress an Image to 100KB
Reduce a photo to under 100KB for job portals, profiles and uploads, automatically or step by step, and avoid the most common mistakes.
How to Resize an Image Online
Resize images to exact pixel dimensions or by percentage without stretching them, and convert centimetres and DPI to pixels.
How to Calculate Age From Date of Birth
Work out an exact age in years, months and days by hand, with a worked example and the rules for month ends and leap-day birthdays.
How to Calculate Percentage
The four percentage formulas you need, for percent of a number, percent of a total, percentage change and adding or removing a percentage, with examples.