Tools
Every published Tools Hub utility, grouped by the kind of job it does — text, calculators, developer, image, PDF, data, file, SEO and creator tools. Each entry links to a page that explains the tool, how to use it and the limits it enforces.
Published tools
249 tools
- 50/30/20 Budget Calculator
Divide your take-home pay into 50% needs, 30% wants, and 20% savings with custom expense comparison.
Calculators - Add Column to Text
Add a constant column to every row of delimited text, at the start or the end.
Text - Add Commas to Numbers
Group long numbers with commas, periods, spaces, or apostrophes for readability.
Text - Add Line Breaks
Insert line breaks after a chosen separator or every N words.
Text - Add Line Numbers
Prefix every line with a counter: custom start, step, and separator.
Text - Add Page Numbers
Stamp Page X of N footers onto every page of a PDF locally.
PDF - Add Prefix & Suffix
Add a prefix and suffix to every line, with empty lines optionally skipped.
Text - Advanced CSS Gradient Generator
Design linear, radial, and conic CSS gradients with multi-stop color pickers and instant Tailwind arbitrary exports.
Developer - Age Calculator
Work out exact age in years, months, days, and total days lived.
Calculators - Arabic Lorem Ipsum Generator
Generate authentic classical and modern Arabic placeholder dummy text with tashkeel and HTML tags.
Text - Arabic Text Cleaner
Remove Arabic diacritics (tashkeel), strip kashida, normalize letters, and compute Jummal value.
Text - Arabic Text Proofreader & Punctuation Formatter
Correct Arabic Hamza rules, Taa Marbuta vs Haa, Tatweel, punctuation spacing, and common grammatical typos.
Text - Aspect Ratio Calculator
Reduce two dimensions to their simplest ratio, find the missing width or height, and check a size against a ratio.
Image - Audio Cutter & Trimmer
Free online audio cutter to trim, clip, and split audio tracks (MP3, WAV, M4A, OGG) with waveform preview and fade effects.
Creator - Audio Speed & Pitch Changer
Change audio playback speed, shift musical pitch semitones, and export processed WAV files.
Creator - Audio Volume Booster & Loudness Amplifier
Boost audio volume up to 500% with our free online audio volume booster. Amplify quiet MP3s, WAVs, and podcasts with peak normalization and soft-limiting.
Creator - Auto Loan Calculator
Calculate monthly car payments, trade-ins, sales tax, fees, and amortization schedule.
Calculators - Average Sentence Length
Measure words per sentence and the sentence and word counts behind the average.
Text - Average Word Length
Measure characters per word, counting Unicode code points and ignoring edge punctuation.
Text - Bandwidth & Storage Calculator
Calculate file transfer times, hosting bandwidth usage, and cloud egress costs with our free bandwidth storage calculator in your browser.
Calculators - Barcode Generator
Barcode generator to create professional 1D barcodes in Code 128, EAN-13, UPC-A, and Code 39 with instant SVG and PNG export.
Business - Base64 Encoder & Decoder
Encode text to Base64 and decode it back with Unicode fidelity.
Developer - Base64 to Image
Decode a data URL or raw Base64 string back into a verified PNG, JPEG, WebP, or GIF image.
Image - Binarize Text
Show the UTF-8 bytes of text as eight-bit binary groups.
Text
Showing 24 of 249 tools (225 remaining)
Categories
- TextCount, convert, and clean plain text in your browser.83 tools
- CalculatorsDeterministic calculators that run in your browser.30 tools
- DeveloperFormatters, encoders, and generators for developers.32 tools
- ImageResize, crop, and convert images in your browser.26 tools
- PDFMerge, split, and adjust PDF files in your browser.17 tools
- FilePack and unpack ZIP archives in your browser.2 tools
- DataConvert CSV, JSON, and XML locally in your browser.11 tools
- SEOGenerate meta tags, robots rules, and markup locally.13 tools
- CreatorTemplate builders for titles, hooks, and descriptions.23 tools
- BusinessPricing, fee and return calculators for people running a small business or a freelance practice.12 tools
Frequently asked questions about the directory
What is listed in the tools directory?
Every published Tools Hub utility is listed here, grouped by the kind of job it does: text, calculators, developer, image, PDF, data, file, SEO and creator tools. Each entry links to a tool page that explains the tool, how to use it, and the limits it enforces.
How is the directory organised?
Tools are grouped by task rather than by popularity. Each category page carries an introduction, the list of its tools, a short suggested workflow and answers to common questions, so you can choose between similar tools without opening each one in turn.
Why does a category sometimes look empty?
A category exists before all of its tools are published so the structure stays stable. Anything still in review appears only as its own noindex page and never in the directory. Nothing is advertised as available until it genuinely works end to end.
Do the listed tools run on your servers?
No. Every listed tool runs in the browser and each tool page says so. Text you paste and files you open are processed on your own device, and the site exposes no upload endpoint that could receive them.