Productivity
How Long Does It Take to Read 1,000 Words? Silent and Out Loud
1,000 words takes about 4 and a half minutes to read silently and about 7 minutes out loud. See the reading time chart for 100 to 10,000 words and…
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Simple, Fast & Free Online Tools
Useful tools for writing, calculations, images, dates, and everyday tasks — designed to work quickly in your browser.
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Word Counter
Count words, characters, sentences and paragraphs as you type, with reading time.
Open toolCharacter Counter
Count characters with and without spaces, plus words and lines, in real time.
Open toolCase Converter
Switch text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
Open toolSlug Generator
Turn titles into clean, lowercase, hyphenated URL slugs with a live preview.
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Who Toolestro is for
Small tools for the tasks that interrupt your day
Most of us regularly hit small, fiddly tasks that are not worth opening a big program for: checking whether an essay is under its word limit, fixing a heading typed in caps lock, working out what 18% off really costs, or shrinking a photo so an upload form will accept it.
Toolestro collects those jobs in one place. Students and teachers use the text tools for assignments and feedback, writers and bloggers use them to tidy drafts and create clean URLs, office workers lean on the calculators for quick percentages and date ranges, and creators use the image tools to prepare pictures for the web.
Every tool page also explains how the calculation works, with worked examples, so you can understand the result rather than just copy it.
What you can expect
- Private by design. Text and images are processed in your browser, not uploaded to our server.
- Instant results. Pages are lightweight and results update as you type.
- No sign-up. Open a tool and use it. No account, no email required.
- Explained, not just calculated. Formulas, examples and limitations are written out on every page.
Featured
All tools
Featured tools
A good place to start — the tools that cover the widest range of everyday writing, maths and image tasks.
Word Counter
Count words, characters, sentences and paragraphs as you type, with reading time.
Open toolCharacter Counter
Count characters with and without spaces, plus words and lines, in real time.
Open toolCase Converter
Switch text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
Open toolSlug Generator
Turn titles into clean, lowercase, hyphenated URL slugs with a live preview.
Open toolPercentage Calculator
Find X% of Y, what percent one number is of another, and percentage change.
Open toolDays Between Dates Calculator
Count the days between two dates, plus weeks, months, years and weekdays.
Open tool
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Tool categories
Every tool belongs to one of three groups. Each category page explains which tool fits which job.
Online Text Tools
Count, clean, convert and format text for essays, posts, code and URLs.
Online Calculators
Percentages, discounts, ages, date ranges and unit conversions.
Image Tools
Compress and resize JPG, PNG and WebP images privately in your browser.
Everyday essentials
Popular tools
Tools for the jobs that come up again and again: cleaning lists, checking prices and ages, converting units and resizing photos.
Remove Duplicate Lines
Delete repeated lines from lists while keeping the first occurrence in order.
Open toolReading Time Calculator
Estimate how long a text takes to read or speak at an adjustable pace.
Open toolDiscount Calculator
Work out the discount amount and final sale price, with optional sales tax.
Open toolAge Calculator
Calculate exact age in years, months and days, plus your next birthday.
Open toolHalloween Countdown
See how many days, hours, minutes and seconds are left until Halloween.
Open toolUnit Converter
Convert length, weight, temperature, area, volume, speed, time and data units.
Open tool
Why use our tools?
Built to be quick, clear and trustworthy
Your data stays on your device
Text and image tools run in your browser with standard web technology. There is no upload step, so there is nothing for us to store or leak.
Fast on any connection
No heavy frameworks, no external fonts, and scripts load only on the pages that need them — so tools open quickly even on mobile data.
Transparent calculations
Calculators show the formula they used. You can check the working, and the guides explain edge cases such as calendar months and percentage points.
Focused, uncluttered pages
The tool comes first. Controls are clearly labelled, results are easy to copy or download, and nothing pretends to be a button when it is not.
From the blog
All articles
Latest blog posts
Practical, detailed guides written alongside the tools.
Text Tools
How Many Words Is 1,000 Characters? Characters to Words Chart
1,000 characters is about 165 words in English. Use the divide-by-6 rule and this characters-to-words chart for 500, 1,000, 2,400 characters and more.
Calculators
What Time Does Trick-or-Treating Start? 2026 Times and Etiquette
Trick-or-treating usually starts around 5:30 to 6 pm and ends by 8 to 9 pm. See typical times by age for Halloween 2026, how to check local hours…
Learn the method
Helpful guides
Each guide pairs with a tool, so you can read how something works and then try it straight away.
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How Long Does It Take to Read 1,000 Words? Silent and Out Loud1,000 words takes about 4 and a half minutes to read silently and about 7 minutes out loud. See the reading time chart… Reading Time Calculator
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How Many Words Is 1,000 Characters? Characters to Words Chart1,000 characters is about 165 words in English. Use the divide-by-6 rule and this characters-to-words chart for 500… Character Counter
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What Time Does Trick-or-Treating Start? 2026 Times and EtiquetteTrick-or-treating usually starts around 5:30 to 6 pm and ends by 8 to 9 pm. See typical times by age for Halloween… Halloween Countdown
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How Many Days Until Christmas 2026? Countdown and Planning ChecklistChristmas 2026 is on Friday, 25 December. See how many days and sleeps are left from any date, the key dates before… Discount Calculator
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Secret Santa Rules: How It Works, Budgets and How to Draw NamesSecret Santa rules explained: how the gift exchange works, how to draw names fairly, how much to spend, and how to fix… Secret Santa Generator
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How Much Halloween Candy to Buy: Easy Formula, Chart and Budget TipsMultiply your trick-or-treaters by the pieces you give each one, then add 20%. Use the chart to see how much Halloween… Percentage Calculator
Frequently asked questions
Are the tools really free?
Yes. Every tool on Toolestro is free to use without an account, a trial, or a usage limit. There is nothing to install and no premium version hidden behind the results.
Do you store the text or images I use?
No. The text tools, calculators and image tools run in your browser using JavaScript, so the content you paste or the photos you choose are processed on your own device and are not sent to our server. The only information we receive is what you deliberately send through the contact form. Details are in our Privacy Policy.
Do the tools work on phones and tablets?
Yes. Every page is designed mobile-first and tested at small screen widths. Image tools depend on your browser's built-in image support, so very large photos may take a moment longer on older phones.
Can I use the results for school or work?
You can. The tools are built for everyday tasks like hitting an essay word limit, checking a discount or preparing images for a website. For anything where a mistake would be costly — financial, legal or official figures — double-check important results, as explained in our Disclaimer.
Why do some counts differ from Microsoft Word or Google Docs?
Different programs define a "word" slightly differently — for example, how they treat hyphenated words, numbers, or URLs. Our guide on counting words and characters accurately explains the common differences and which count to trust for a given limit.
Transparent about how this site works
We explain what each tool does and where its limits are, keep the guides updated, and correct mistakes when they are reported. Read our editorial policy or learn more about Toolestro.