196+ Free Online Tools
Explore our collection of 196+ free browser-based online tools with zero sign-ups.
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Explore our collection of 196+ free browser-based online tools with zero sign-ups.
Explore our collection of 196+ free browser-based online tools with zero sign-ups.
Count words, characters, sentences and reading time instantly.
Count characters with or without spaces, track limits.
Convert text to UPPERCASE, lowercase, Title Case, camelCase and more.
Calculate exact age in years, months, days and more.
Calculate Body Mass Index with metric or imperial units.
Calculate monthly EMI, total interest and payoff for home, car and personal loans. Change amount, rate and tenure to compare plans instantly.
Add or remove GST from an amount. See CGST, SGST or IGST split for 5%, 12%, 18% and 28% so invoices stay accurate.
Calculate percentages, find what % X is of Y, and % change.
Generate strong, random passwords with custom rules.
Generate random UUID v4 identifiers instantly.
Stay focused with the Pomodoro technique timer.
Format, validate and minify JSON data instantly.
Encode and decode Base64 strings instantly.
Generate a high-resolution QR code for URLs, text and Wi-Fi. Download PNG or SVG for print, packaging and store displays. No sign-up.
Scan and decode QR codes from any image file instantly.
Create a barcode online for SKU, invoice and product labels. Download PNG. Works in the browser. No sign-up.
Pick colors and get HEX, RGB, HSL and CMYK values instantly.
Compress images without losing quality. Reduce file size up to 90%.
Resize images to any dimension with aspect ratio lock and presets.
Convert images between JPG, PNG and WEBP formats instantly.
Add top and bottom captions to a template or your own image. Download a PNG meme in the browser. No watermark.
Crop JPG, PNG and WebP in the browser. Set exact pixels or aspect ratio, preview the cut, then download a clean image for listings and social posts.
Sharpen and brighten product photos in the browser. Improve clarity for marketplace listings without uploading files to a third-party server.
Soften or hide a simple watermark on an image in the browser. Preview first. Do not use on images you do not own.
Turn photos into vibrant anime & cartoon artwork with multi-pass edge detection, smart color quantization, and custom sliders.
Simulate realistic age progression from young adulthood to 85+ years old with procedural wrinkle mapping and silver hair blending.
Automatically remove scratches, dust, and sepia yellowing from vintage damaged photographs with dual-tone colorization.
Create high-resolution, branded QR codes with custom dot styles, vibrant gradients, logo badges, and glassmorphic frame cards.
Upscale multiple photos up to 4x cleanly without pixelation using browser-side Lanczos resampling and unsharp mask detail sharpening.
Crop and resize photos to official biometric passport & visa dimensions for India, USA, UK, Schengen, and Sarkari exams with 4x6 print sheets.
Generate creative stories in any genre with AI.
Generate complete SEO-optimized blog posts instantly.
Generate engaging captions for Instagram, Twitter, LinkedIn and more.
Translate text between 30+ languages instantly with AI.
Paste long text and get a short summary with the main points. Use it for SOPs, product specs and support replies.
Rewrite a paragraph in a clearer tone. Keep meaning, shorten fluff, then copy the result for listings, emails or blog drafts.
Build a professional ATS-friendly resume and CV with AI.
Write a compelling cover letter for any job application.
Generate hashtags from a topic or caption. Copy tags for Instagram, X and TikTok. Free, in the browser.
Generate high-CTR YouTube titles that get more clicks.
Write complete articles, news pieces and feature stories with AI.
Write compelling product descriptions that convert browsers to buyers.
Merge multiple PDF files into one document in your browser. Reorder pages, then download a single file. Free, no watermark, no email.
Split a PDF into multiple files or extract specific pages.
Reduce PDF file size while maintaining quality.
Convert PDF pages into high-quality JPG images.
Convert JPG or PNG images into a single PDF document.
Rotate PDF pages individually or all at once.
Add page numbers to your PDF in various formats and positions.
Add text watermarks to protect and brand your PDF documents.
Remove unwanted pages from your PDF document instantly.
Extract specific pages from a PDF into a new document.
Rearrange the page order of your PDF document easily.
Crop margins and adjust the page size of your PDF.
View and edit title, author and other PDF document properties.
Extract all text content from a PDF file instantly.
Convert a color PDF into black and white to save on printing.
Compare two PDF documents and see the text differences.
Remove password protection from encrypted PDF files instantly.
Protect your PDF files with password encryption and security permissions instantly.
Create professional invoices with your branding. Download as PDF instantly.
Generate GST-compliant tax invoices with CGST/SGST/IGST breakdown.
Make a printable receipt with business name, items, tax and total. Download PDF for customers. Runs in the browser, no account needed.
Create monthly or yearly rent receipts with landlord PAN and address. Download a clean PDF in the browser. No signup.
Get business name ideas from keywords. Shortlist names you can actually use. Free, in the browser.
Trim and cut audio files with a visual waveform editor.
Convert audio files between MP3, WAV and OGG in your browser. Download locally. No account.
Reduce MP3 file size by adjusting bitrate without losing too much quality.
Convert between INR, USD, EUR and other currencies with live-style rates. Quick totals for invoices, travel and marketplace pricing.
Turn typed text into speech in the browser. Preview the voice and download audio for tutorials, product demos and accessibility checks.
Speak naturally and watch your words turn into text instantly, in 14+ languages.
Spin the wheel to randomly pick from your options. Great for games, giveaways and tough decisions.
Convert between length, weight, temperature, volume, speed and area units instantly.
Add your signature to a PDF document by drawing or uploading an image.
Fill out PDF forms online and download the completed document.
Convert fillable PDF form fields into permanent, non-editable content.
Convert PDF pages into high-quality, lossless PNG images.
Add custom header and footer text to every page of your PDF.
Insert a blank page into a PDF at the start, middle or end. Download the updated file in the browser. No sign-up.
Split a PDF into separate odd-numbered and even-numbered page documents.
Combine multiple PDF pages onto a single sheet to save paper.
Convert your PDF pages to A4, Letter or Legal size.
Black out sensitive information in your PDF before sharing.
Extract text from images, receipts, screenshots and scanned documents.
Create a professional digital signature by typing your name in elegant fonts.
Find the perfect meeting time across multiple timezones instantly.
Calculate your monthly take-home salary from your annual CTC.
See how much time and interest you save by prepaying your loan.
Understand any regex pattern or generate one from a description using AI.
Format and beautify messy SQL queries instantly.
Create a multi-size favicon from one image. Download ICO and PNG packs for browser tabs, bookmarks and home-screen icons without installing software.
Convert between CSV and JSON formats instantly, both directions.
Generate SEO meta tags and Open Graph tags for your website instantly.
Show your public IP and basic connection details instantly. Useful when you debug network, VPN or marketplace seller dashboards.
A simple, accurate online stopwatch with lap functionality.
Set a timer for a specific duration or count down to a date.
Calculate the love compatibility between two names.
Convert numbers to Roman numerals and vice versa.
Generate random numbers within a custom range.
Flip a virtual coin to make decisions easily.
Roll one or more dice in the browser. Use it for games, giveaways or random picks. Instant result, no account.
Calculate your monthly mortgage payments with taxes and insurance.
Calculate your college or high school GPA.
Rewrite a raw video idea into a clearer AI video prompt with scene, camera and style notes you can paste into a generator.
Calculate dimensions and resize maintaining the aspect ratio.
Generate trackable UTM URLs for your marketing campaigns.
Visually generate and copy CSS box shadow code.
Generate custom placeholder dummy text instantly.
Write and preview Markdown to HTML in real-time.
Convert SVG vectors to PNG raster images directly in browser.
Generate random detailed characters for stories and RPGs.
Preview how your post will look on Twitter, LinkedIn, and Instagram.
Check how hard a password is to guess. See length, character mix and a simple strength score. Nothing is stored.
Turn a scene idea into a simple storyboard and shot list. Free online storyboard generator. No account.
Split a story idea into setup, confrontation and resolution beats. Use it to outline Shorts, reels or a short film scene list.
Generate viral hooks for your content.
Intelligently add emojis to your captions.
Find perfect rhymes in English or Hindi.
Transform scripts into regional dialects with authentic slang, cultural context, and tone.
Free video file size calculator for MP4, MOV and web uploads. Enter duration, resolution and bitrate to estimate storage before you export or upload.
Pick hex colors from a product photo. Copy the palette for listing banners, packaging and brand kits.
Analyze text for SEO keyword frequency.
Check the reading level of your script.
Count characters for X, Instagram, LinkedIn and YouTube titles. Stay inside each platform limit before you publish.
Free GST tool for ecommerce sellers. Upload Meesho, Flipkart or Amazon reports and download GSTR-1 JSON. Browser only.
Search and find Harmonized System Nomenclature (HSN) & Service Accounting Codes (SAC) with GST tax rates.
Calculate your net financial loss from e-commerce returns.
Get real-time insights into your monthly sales, taxes, and state-wise performance.
Analyze net profitability, margins, taxes, and marketplace costs per SKU using your TCS sales report.
Recommended catalog price from cost and fees.
Crop marketplace shipping PDFs to 4x6 labels, works in the browser.
Compare net seller payout on Meesho, Flipkart and Amazon. Enter price, cost, weight and fees. See settlement, GST on fees, RTO impact and which platform keeps more. Free, in the browser.
Generate stunning AI images from text prompts. Choose from realistic, anime, 3D and more styles.
AI-powered precise background removal with manual editing and background replacement.
Convert PDF pages into modern high-quality WebP images directly in your browser.
Convert WebP image files into a single clean PDF document instantly.
Convert PDF document text and formatting into clean web-ready HTML code.
Extract PDF content into structured Markdown format with headings and lists.
Extract all embedded graphics and photos from any PDF document in high resolution.
Flip the page order of your PDF document in reverse sequence instantly.
Stamp custom logos and watermark images onto PDF pages with scale and opacity controls.
Strip comments, highlights, sticky notes, and markup annotations from PDF files.
Automatically detect and remove empty or blank pages from scanned PDF documents.
Stamp legal Bates numbering, custom prefixes, and page indices onto PDF documents.
Invert colors of PDF pages into dark mode for comfortable night reading.
Scan and extract all web URLs, email links, and document anchors from a PDF.
Scrub author names, creation dates, software info, and hidden metadata from PDFs.
Convert iPhone HEIC/HEIF photo captures into crisp PDF documents.
Add, expand, or shrink page margins for printing, hole punching, or note taking.
Duplicate specific pages or multiply your entire PDF document N times.
Optimize PDF internal object streams for fast web downloading and stream rendering.
Split large PDF pages across a grid of smaller sheets for printing giant wall posters.
Inspect embedded fonts, font types, encodings, and subset usage across PDF pages.
Draw custom rectangle and vector redaction masks to blackout sensitive areas on PDF pages.
Inspect digital signatures, form field seals, and certificate info in signed PDFs.
Generate customizable sample PDF files with custom page counts, text, and file size padding.
Write a first-line YouTube hook from your topic. Get a few options you can paste into the first 5 seconds of a video.
Convert topics, articles, and ideas into viral, high-engagement Twitter/X threads.
Generate structured prompts for Midjourney, DALL-E, and Stable Diffusion with consistent characters.
Get funny, witty, and savage AI roasts for code, resumes, outfits, pitch decks, and profiles.
Transform transcripts and video outlines into formatted YouTube and Spotify chapter timestamps.
Draft a short cold email for outreach. Edit tone and offer, then copy the message. Use as a starting point, not a spam blast.
Turn story ideas into professional comic book and manga panel scripts with dialogue and visual cues.
Generate catchy, domain-friendly startup names and punchy taglines for your tech or e-commerce brand.
Generate SEO FAQs and copy-paste JSON-LD Schema markup for Google Rich Search Snippets.
Calculate script word counts, audio duration, speech pacing, and timing recommendations.
Calculate future wealth, compound interest growth, step-up SIP projections, and maturity returns with interactive charts and year-by-year schedule.
Estimate YouTube video earnings, channel revenue, AdSense payout based on views and niche CPM, plus brand deal sponsorship values.
Calculate BMR, TDEE, target daily calorie deficit for weight loss or muscle gain, macro splits, and US Navy body fat percentage.
Calculate cryptocurrency trade profits, net return on investment, exchange fees, capital gains tax, and break-even sell price.
Calculate road trip fuel consumption, total gas cost, cost per passenger split, and estimated carbon emissions.
Estimate retirement corpus and pension-style monthly income from savings, rate and years. Free, no sign-up.
Pick a wake time or bedtime. See sleep cycle and REM windows so you wake less groggy. Free calculator.
Calculate home appliance power usage in kWh units, estimated monthly electricity bill, daily power cost, and carbon footprint.
Calculate exact download and upload times for files based on internet connection bandwidth speed, overhead, and file size.
Calculate astrological zodiac love compatibility, element harmony scores, romance percentages, and personalized relationship guidance.
Get funny, savage, and spot-on AI roasts for your Instagram bio, handle, and social profile.
Take the viral personality quiz to uncover your Toxic, Sigma, Golden Retriever, or Gigachad score.
Create realistic fake WhatsApp chats and X/Twitter tweets with custom checkmarks, timestamps, and themes.
Predict your future soulmate initials, meeting place, career, and romantic compatibility stats.
Generate hilarious, believable, or chaotic excuses for missing deadlines, being late, or skipping events.
Calculate crush compatibility, secret attraction score, romantic nicknames, and ideal date scenarios.
Generate your hero alter-ego, super powers, origin story, arch-nemesis, and combat stats.
Combine any two emojis into a funny hybrid mashup creation with instant preview and copy.
Interactive Truth or Dare generator with party modes, bottle spinner, and custom cards.
Discover who you were in a past life, your historical era, karma lesson, and present soul mission.
Decode and inspect JSON Web Tokens (JWT) headers, payloads, claims, and signature status instantly.
Generate cryptographic hash values (MD5, SHA-1, SHA-256, SHA-384, SHA-512) for text input instantly.
Encode special characters for URL safety or decode encoded URLs back to human readable text.
Convert special HTML characters to their named or numeric entity equivalents and back.
Design custom linear, radial, and conic CSS gradients with multi-color stops and live preview.
Compare two text snippets or code blocks side-by-side and highlight additions, deletions, and changes.
Generate, parse, and translate crontab schedule expressions into human-readable English.
Convert XML documents into clean JSON objects and vice versa with customizable indentation.
Parse and extract browser, operating system, device type, and rendering engine details from User Agent strings.
Digital creator playbooks, viral algorithm guides, hook formulas, and growth templates.