Free online tools that run in your browser
Count, convert, resize, compress and generate. No sign-up, and your text and files are not uploaded.
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Featured tools
- Case ConverterChange text to UPPERCASE, lowercase, Sentence case, Capitalized Case, Title Case or tOGGLE cASE, then copy the result.
- Title Case ConverterCapitalize a headline or title in AP, APA, Chicago or MLA style and compare the four results side by side.
- Percentage CalculatorSix percentage calculations in one place: X% of Y, X as a percentage of Y, increase or decrease by a percentage, percentage change and percentage difference.
- Percentage Difference CalculatorFind the percentage difference between two values, with the absolute difference and the percentage change in each direction.
- Chronological Age CalculatorWork out a chronological age in years, months and days on a test date, by calendar months or the 30-day borrowing method, with optional rounding.
- Image ResizerResize a JPG, PNG or WebP image to exact pixel dimensions or a percentage, keep or free the aspect ratio, and download it. The image stays in your browser.
- Bulk Image ResizerResize up to 200 JPG, PNG or WebP images in one go by width, height, box, exact size or percentage, then download them as a ZIP. Nothing is uploaded.
- Image CompressorReduce the file size of JPG, PNG and WebP images by quality or to a target size in KB, compare before and after, and download one file or a ZIP.
Recently added
- Age CalculatorFind an exact age in years, months and days on any date, with totals in months, weeks and days and the countdown to the next birthday.
- Bulk Image ResizerResize up to 200 JPG, PNG or WebP images in one go by width, height, box, exact size or percentage, then download them as a ZIP. Nothing is uploaded.
- Case ConverterChange text to UPPERCASE, lowercase, Sentence case, Capitalized Case, Title Case or tOGGLE cASE, then copy the result.
- Character CounterCount characters with and without spaces and check a text against a limit: X posts, Instagram captions, meta descriptions, SMS or your own number.
- Chronological Age CalculatorWork out a chronological age in years, months and days on a test date, by calendar months or the 30-day borrowing method, with optional rounding.
- Date CalculatorCount the days, weeks, months and business days between two dates, or add and subtract days, weeks, months or years from a date.