Resources
Free tools, built to just work.
Calculators, generators, converters, and small builders — every tool below runs entirely in your browser. No account, no sign-up, nothing saved anywhere but this device.
/
Image Tools
Resize, compress and convert many images at once — export as files, ZIP or PDF.
- Image ResizerFeaturedResize many images at once by percentage or exact pixels, rotate or flip them, tweak any one individually, and download as files, a ZIP, or one PDF.
- Image CompressorFeaturedShrink JPG, PNG and WebP files in bulk with a quality slider or a max-KB target, see the savings per image, and download all as a ZIP.
- Image ConverterConvert images between JPG, PNG, WebP and AVIF in bulk, or combine them all into a single PDF — right in your browser.
Career
Resumes, cover letters and a tracker for the job hunt.
- Resume BuilderFeaturedFill in your experience, education, and skills, pick from three templates (including an ATS-friendly one), and get a clean, print-ready resume — no account needed.
- Cover Letter BuilderTurn your name, the role, and a few key points into a structured cover letter you can edit and print in minutes.
- Job Application TrackerTrack every application by company, role, and stage in one local list — nothing leaves your browser.
Finance & Business
GST, EMI, salary, invoices and interest — the money maths.
- GST CalculatorFeaturedWork out the inclusive or exclusive GST breakdown for an amount at 5%, 12%, 18%, 28%, or a custom rate you set.
- EMI CalculatorEnter a loan principal, interest rate, and tenure to get the monthly EMI, total interest, and total payment.
- Salary / CTC Breakdown CalculatorBreak an annual CTC into a monthly take-home estimate using editable basic/HRA/other percentage assumptions.
- Invoice GeneratorAdd your details, the client, line items, and a tax rate to get a clean invoice ready to print or save as PDF.
- Compound Interest CalculatorEnter a principal, rate, term, and how often interest compounds to see the final amount and total interest earned.
Everyday Calculators
Quick answers for percentages, dates, bills and BMI.
- Percentage CalculatorThree modes in one tool: X% of Y, percentage change between two numbers, and a discounted price calculator.
- Age CalculatorEnter a date of birth to get an exact age in years, months, and days, plus a next-birthday countdown.
- Date Difference CalculatorPick two dates to see the gap between them in days, weeks, months, and years, all at once.
- Tip / Bill SplitterEnter the bill, a tip percentage, and the number of people to get an even per-person amount.
- BMI CalculatorEnter your height and weight (metric or imperial) to get your BMI and which range it falls in.
QR & Generators
QR codes, strong passwords and UUIDs on demand.
- QR Code GeneratorFeaturedTurn any text, URL, or Wi-Fi network into a scannable QR code and download it as a PNG — fully offline.
- Password GeneratorFeaturedGenerate a strong, random password with adjustable length and character sets, using the browser’s crypto API.
- UUID GeneratorGenerate one or a batch of RFC-4122 v4 UUIDs, ready to copy individually or as a full list.
Text & Writing
Count, convert, clean and compare any text.
- Word & Character CounterPaste any text to see live word, character, sentence, and paragraph counts plus an estimated reading time.
- Case ConverterConvert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, or snake_case in one click.
- Text CleanerCollapse repeated spaces and blank lines, trim edges, and normalize line endings — paste messy text, get tidy text.
- Slug GeneratorTurn a title into a clean, URL-safe slug — lowercase, hyphenated, and stripped of anything unsafe.
- Lorem Ipsum GeneratorGenerate placeholder paragraphs or words on demand for mockups, layouts, and content stand-ins.
- Text Diff CheckerPaste two versions of a text to see exactly which lines were added, removed, or changed between them.
Developer
Format, encode, convert and hash — small dev utilities.
- JSON Formatter / ValidatorFeaturedPaste JSON to pretty-print it or get a precise syntax-error message with line and position — plus a minify toggle.
- Base64 Encoder / DecoderEncode text to Base64 or decode a Base64 string back to plain text, with a one-click mode switch.
- Color ConverterPick a color or type a HEX/RGB/HSL value and watch every format stay in sync automatically.
- Unit ConverterConvert between length, weight, and temperature units with live results as you type.
- Unix Timestamp ConverterConvert a Unix timestamp to a readable date and time, or the other way around, in your local timezone or UTC.
- Hash Generator (SHA)Generate a SHA-1, SHA-256, SHA-384, or SHA-512 hash of any text, computed locally via your browser's crypto API.
SEO & Website
Meta tags, UTM links, robots.txt and social previews.
- Meta Title / Description GeneratorWrite a page title and description with a live, color-coded character count and a copy-ready HTML snippet.
- UTM BuilderAdd source, medium, campaign, term, and content parameters to a base URL and get a trackable link.
- Robots.txt GeneratorBuild an allow-all, disallow-all, or custom-rules robots.txt and copy it straight into your project.
- Open Graph Preview ToolType in a title, description, and image URL to preview how the link card looks on X, Facebook, LinkedIn, and Slack.