What this directory is 156 free tools for the small jobs that interrupt real work: a PDF that needs splitting before you can email it, an image too large for an upload form, a recharge plan you cannot compare, a JSON blob you need to read. Each one does a single job on one screen. There is no account, no trial, and no upgrade prompt.
Most of them never send your file anywhere. The work happens in your browser using the same JavaScript that draws the page, so a scanned signature or a bank statement stays on your machine even while the tool is processing it. The exceptions are the AI text tools, which have to call a model to work, and a handful of network checks (ping, port scanning) that need a server to reach the target for you. Those are labelled on their own pages rather than buried in a policy.
Browse by category PDF Tools (13 tools) Merge, split, compress, convert, and edit PDFs. The heavy lifting happens in the page, so contracts and statements are not uploaded anywhere. Image Tools (22 tools) Compress, convert, resize, and strip metadata from images. Useful when a form rejects your file or a photo carries GPS coordinates you did not mean to share. Creator Tools (16 tools) Thumbnail grabbers, hashtag and username generators, caption and script helpers for people publishing on YouTube, Instagram, and Reels. Fun & Viral (6 tools) Roast generators, translators, and other throwaway toys. No practical purpose, which is the point. Finance Tools (32 tools) Calculators built for Indian household money: prepaid recharge cycles, milk and maid bills, electricity, rent splits, SIP returns, and loan pressure. AI Text Tools (10 tools) Rewriting, summarising, humanising, and drafting. These call a model, so they are the one group that sends text off-device. IT Tools (41 tools) Developer and network utilities: JSON and regex work, hashing, encoding, UUIDs, ping and port checks, VRAM and API cost estimation. Student Tools (10 tools) Attendance, CGPA, percentage, and exam-planning maths that is annoying to do by hand. Text Tools (6 tools) Case conversion, word and character counting, duplicate removal, and placeholder text. Why browser-based tools behave differently A conventional online converter uploads your file, processes it on a server, and hands back a download. That is why those sites need an account above a certain file size, and why their privacy policies talk about retention windows. When the same work runs locally there is no upload step to rate-limit, so file size is bounded by your own memory rather than someone's free tier, and there is no copy of your document sitting on a server waiting to be deleted.
The trade-off is real and worth knowing. Local processing uses your CPU, so a large PDF or a batch of photos is slower on a phone than on a laptop, and a tool that needs a model or a network route cannot run this way at all. That is the honest split: file and text manipulation stays local, anything needing outside intelligence or reachability does not.
Common questions Do I need to sign up to use these tools? No. There is no account system at all, so there is nothing to sign up for and no login wall to hit.
Are the tools free, or free until a limit? Free, with no per-day cap on the browser-based tools since running them costs us nothing. The site is funded by ads on these pages.
Which tools send my data somewhere? The AI text tools, and network utilities that have to reach an external host such as ping and port checks. Everything else, including all the PDF, image, and calculator work, runs in your browser.
Is there a file size limit? Not one we impose. The practical ceiling is your device's memory, which is why a very large PDF may struggle on an older phone but be fine on a desktop.
Do these tools work on mobile? Yes, every tool is built for small screens too. Heavy image and PDF jobs are slower on a phone because the processing is happening on that phone.
Full tool list PDF Tools PDF to JPG : Convert each page of your PDF into a high-resolution JPG image.JPG to PDF : Combine JPG and PNG images into one PDF, one image per page.HTML to PDF : Render HTML markup to a paged PDF that matches the preview exactly.PDF Compressor : Shrink scanned and image-heavy PDFs in your browser.Merge PDF : Combine multiple PDF files into one document.Split PDF : Extract pages from a PDF, or split each into its own file.Rotate PDF : Rotate every page of a PDF by 90, 180, or 270 degrees.Lock PDF : Encrypt a PDF with AES-256 into a locked file that reopens only in ToolMintX Unlock PDF.Unlock PDF : Decrypt ToolMintX .tmx files to the exact original, or remove a standard PDF password.PDF Metadata Remover : Remove hidden PDF properties and XMP metadata before sharing.PDF Metadata Editor : View, edit, or remove PDF title, author, subject, keywords, and app metadata.PDF Photo Compressor : Compress the photos and scans inside a PDF to cut its file size.PDF Editor : Edit, annotate, sign, fill, reorder, stamp, and redact any PDF in your browser, then download.Image Tools Image Background Remover : Remove image backgrounds with an AI model that runs in your browser.AI Image Upscaler and Enhancer : Upscale and enhance images with AI, right in your browser.Image Compressor : Compress JPG, PNG, and WebP to reduce file size, with a quality slider and a live before/after readout.Image Metadata Viewer and Remover : View hidden EXIF, GPS, XMP, PNG, and WebP metadata, then download a cleaned image copy.Bulk Image Metadata Remover : Remove EXIF, GPS, XMP, and hidden metadata from multiple images, then download a ZIP.Screenshot Blur and Pixelate Tool : Black out, whiteout, blur, or pixelate private areas of a screenshot before you share it.Image Converter : Convert images to PNG, JPG, or WebP in your browser, with a colour fill for JPG transparency.HTML to Image : Render HTML and CSS to a PNG, JPG, or WebP image with a live preview, entirely in your browser.Crop Image : Crop images to custom or fixed aspect ratios.Resize Image : Resize images by exact pixels, percentage, or a preset for social and web uploads.Rotate Image : Rotate images left, right, or by a custom angle, and flip them.Passport Size Photo Maker : Size a photo to exact passport pixel dimensions in your browser.Signature Extractor : Lift a handwritten signature off its paper into a transparent PNG.JPG to PNG : Convert JPG/JPEG images to lossless PNG in your browser, with the size change shown per file.HEIC to JPG : Convert iPhone HEIC photos to JPG at full resolution, in batches.PNG to JPG : Convert PNG images to JPG with a matte colour and size readout.Image to WebP : Convert JPG, PNG, or BMP images to WebP, usually 25–34% smaller than JPEG.Add Signature : Draw or upload a signature and drop it onto an image or PDF, then download the signed file.Image Info Extractor : Extract structured information from bills, receipts, invoices, screenshots, and scanned document images.Favicon Generator : Upload any image and generate a multi-size favicon.ico plus 7 PNG sizes. Download the ICO, single PNGs, or all as a ZIP.Image to Text (OCR) : Extract editable text from images and screenshots using on-device OCR.Bulk Watermark : Add text or logo watermarks to multiple images at once and download as a ZIP.Creator Tools YouTube Thumbnail Downloader : Grab a YouTube video thumbnail in every size YouTube stores, up to 1280×720.YouTube Title Generator : Turn a video topic into ten ready-to-use YouTube titles built from proven formulas, in six tones.Instagram Hashtag Generator : Get a 30-hashtag Instagram set from 16 hand-built category lists, matched to your topic, mixing broad, medium, and niche tags.Caption Generator : Generate social captions instantly from a curated template engine, tuned by tone, platform, and CTA — with a small on-device AI model for bonus variations.Video Size Guide : Reference tables of video dimensions, aspect ratios, and resolutions for 8 major platforms.QR Code Generator : Generate custom QR codes for URLs, WiFi, email, phone, and locations with colors, gradients, dot shapes, and a logo.Barcode Generator : Generate barcodes in CODE128, EAN-13, UPC-A, and more. Download as PNG or SVG.Instagram Bio Generator : Generate 5 Instagram bios in different styles — attitude, aesthetic, witty, professional, and creative — in the language you write in.Instagram Fonts & Text Styler : Convert plain text to 16 stylish Unicode fonts for your Instagram bio, captions, and stories. Copy and paste instantly.Code Prettier : Turn a code snippet into a shareable image with syntax highlighting and editor themes. It styles how code looks — it does not reformat it.Instagram Reel Script Writer : Generate a complete Instagram Reel script — hook, body, CTA, visual notes, and a caption with hashtags — in the language you write in.Instagram Username Generator : Generate 15 unique, brandable Instagram username ideas from your name and niche, across 5 labelled styles.AI Shayari Generator : Generate 7 original shayaris in Hindi or English for any mood or occasion — love, dard, attitude, birthday, wedding, farewell. Beautiful shareable cards.WhatsApp Status & Good Morning Generator : Generate WhatsApp statuses, good morning & good night messages, and festival wishes in Hindi or English — with shareable image cards.AI Image Prompt Generator : Describe any image in any language and get 5 English prompts for Midjourney, DALL-E 3, Stable Diffusion, and Flux.Color Picker & Palette Generator : Pick or type any color and read exact HEX, RGB, and HSL values, then generate harmonious palettes from it.Fun & Viral Relationship Translator : Decode what your partner actually means — 5 hilariously accurate translations with danger levels and survival tips.AI Roast Generator : Paste your bio and get 7 devastating but funny roasts — from light jabs to nuclear burns. With final burn rating.AI Rizz & Pickup Line Generator : Generate 10 pickup lines from smooth and charming to hilariously unhinged. Personalized to your situation.AI Excuse Generator : Generate 7 creative excuses for any situation — from believable to hilariously absurd nuclear options.AI Meme Caption Generator : Describe any situation and get 8 meme-worthy captions — relatable, desi, Gen Z, and savage categories.GTA 6 Playtime Calculator : Plan a weekly GTA 6 gaming schedule and estimate when you will reach your target hours.Finance Tools EMI Calculator : Calculate monthly EMI, total interest, and full repayment breakdown for any loan.Indian Electricity Calculator : Calculate tenant or landlord electricity bills using monthly meter readings and unit price.Move-In / Move-Out Meter Settlement : Close a tenancy electricity account from the handover reading, adjusted for whatever was already paid.Monthly Rent, Maintenance and Utility Cost : See what a home really costs monthly once maintenance and utilities are added to the rent.Gas Cylinder Cost Split : Split an LPG cylinder equally, or by person-days when flatmates changed mid-cylinder.Appliance Electricity Cost Calculator : Find which appliance drives your bill, with a load factor so a fridge on 24 hours is not costed at full draw.Shared Expense Split Calculator : Split shared house expenses like electricity, water, internet, maid, and groceries in seconds.UPI Split Settlement Calculator : Settle two-person UPI expenses quickly with clear who-owes-whom output.Daily Commute Fuel Cost Calculator : What your daily drive to work costs per km, per month and per year — and what carpooling takes off it.Road Trip Cost Calculator : Total road trip cost with the 1.5x return-toll rule, per-person split, and a FASTag annual pass check.Rent and Utility Settlement Calculator : Settle the month with last month’s balance carried forward, and see the rent-only figure your HRA claim can use.Monthly Milk Bill Calculator : Check the doodhwala bill against your own count — skipped days, extra litres, and a mid-month rate change.Maid Salary Split Calculator : Split domestic help salary among flatmates, with leave deductions on a 26-day base and the true annual cost per person.Wedding Budget Planner : Price a banquet, home mandap or destination wedding, each with its own cost heads and GST treatment.Gift Given vs Received Tracker : What a gifting season really costs you, what you received, and which of it is taxable under the ₹50,000 gift rule.Education Fee Budget Calculator : Yearly education cost including the once-a-year charges, the monthly amount to set aside, and next year after the fee hike.Mobile Recharge Cost Calculator : Yearly telecom spend with the 28-day cycle counted properly — 13 mobile recharges a year, not 12.UPI Charges Calculator for Merchants : Estimate the MDR a merchant may pay on eligible UPI transactions under the framework effective 15 October 2026.Mobile Data Usage Calculator : Check a daily-capped data plan against what you actually use, and price the shortfall or the waste.Trip Affordability Calculator : Whether a trip fits before you book it — per head, with TCS on foreign travel, and only the savings you can actually spend.Festival Expense Planner : Price a festival against the month it lands in, and what it costs if the card carries part of it.House Moving Cost Calculator : Work out move-day cash and the money you never get back, with the old deposit and overlap rent counted.LPG Cylinder Cost Calculator : What a gas cylinder really costs per month once refills land on the calendar instead of on a neat monthly average.Savings Goal Calculator : How long a savings goal really takes once the price rises while you save and the interest is taxed.Loan Affordability Calculator : What a lender will actually lend you, and what happens to your loan if rates rise two points.Salary Budget Planner : Check whether your salary survives the calendar, not just the month — auto-debit dates against payday.Community Fund Tracker : Plan a chanda drive against realistic participation, then settle it honestly after the event.Society Maintenance Charges Calculator : Check a society maintenance bill head by head: which charges are split equally, which by area, whether GST actually applies, and what late-payment interest is capped at.SIP Calculator : Project a monthly SIP and see the corpus in today's money, not just future rupees.Discount Calculator : See the true effective discount when offers stack, plus flat coupons and tax-inclusive MRP.GST Calculator : Add or remove GST at current rates, with the CGST/SGST or IGST split and rupee rounding.Invoice Generator : Make an invoice PDF with HSN codes, GST split, and a check on the fields you missed.AI Text Tools AI Text Humanizer : Rewrite robotic or AI-generated text into natural, human-sounding prose while keeping your meaning. Discloses that text is sent to an external AI provider.Ctrl+Alt+Respect : Write your rant, get a professional English email draft for manager, HR, or client communication.Sorry, Not My Fault : Describe a situation you have to answer for and get a professional email that acknowledges the impact without admitting personal fault.Quit Gracefully : Describe why you are leaving — honestly, in any language — and get a short, dignified resignation letter that burns no bridges.HR Complaint Writer : Turn a workplace issue into a factual, formal HR complaint email that requests action.Reverse Interview : Paste a job description and get 8-10 sharp, role-specific questions to ask the interviewer, each with a note on why it lands.LinkedIn Glow-Up : Turn a plain description of your work into a compelling LinkedIn About section with a strong hook.Leave Application Writer : Describe your reason in any language and get a short, formal leave application email.Cold Email Writer : Draft a short, value-first cold email from a brief you describe — for sales, networking, or job outreach.Meeting Decline : Get a warm, short reply that turns down a meeting invite without burning bridges.IT Tools AI VRAM Calculator : Estimate GPU VRAM for LLM inference and training using model, quantization, users, and context length.AI API Cost Calculator : Compare and estimate AI API costs across OpenAI, Claude, Gemini, DeepSeek and more for text, image, video, and embeddings.API Key and .env Secret Generator : Generate secure .env secrets plus selectable Hugging Face, OpenAI, JWT, database, and webhook variables.Subnet Calculator : IPv4 subnet calculator: network and broadcast address, subnet and wildcard mask, usable host range, and host count from any IP and CIDR prefix.IPv4 to IPv6 Converter : Convert an IPv4 address into its IPv4-mapped IPv6 form, 6to4 prefix, and mixed notation, in canonical RFC 5952 hex.Strong Password Generator : Generate cryptographically random passwords with a live entropy readout in bits, adjustable length, and character-set toggles.Webcam and Mic Tester : Test camera delivery and microphone input with measured FPS, dBFS levels, mute state, and granted processing settings.Keyboard Tester : Test keyboard keys, measure rollover with a max-keys-at-once counter, and read Caps, Num, and Scroll Lock state.Speaker Tester : Isolate left and right channels with a hard-panned tone, hold a tone hands-free, and sweep the full 20 Hz to 20 kHz range on speakers, headphones, and earbuds.Screen Tester : Find dead and stuck pixels with pure test colours, check banding and sharpness, and read the gamut your browser reports.Touchpad Tester : Sweep a coverage grid to find touchpad dead zones, count left, right, and middle clicks separately, measure the double-click gap, and tell a pinch from a scroll.Gamepad Tester : Plot each stick as a live dot to catch stick drift, watch triggers as analog bars, record full stick and trigger reach, and test every button.Bluetooth Device Checker : Check Web Bluetooth support, radio presence, permission state, granted devices, and whether GATT connects.Browser Feature Tester : Check support for camera, mic, clipboard, WebGL, WebRTC, Bluetooth, and storage APIs, and read their permission state without a prompt.Internet Speed Lite Test : Measure ping, jitter, download, and upload to ToolMintX with corrected timing so a fast connection is not underreported.WebRTC Leak Test : Compare your WebRTC ICE candidates against the IP this site sees, so a real leak is separated from an mDNS hostname.Clipboard Tester : Test browser clipboard copy, paste, read, write, permissions, and secure context support.CHMOD Calculator : Build Linux file modes from checkboxes, special bits included, and read the octal and symbolic forms together.MAC Address Lookup : Find the manufacturer behind a MAC address or OUI, and decode the address bits so randomized addresses are named, not shown as errors.JSON Formatter & Validator : Beautify, minify, and validate JSON with live checking and errors pinned to the exact line and column.YAML to JSON Converter : Convert YAML to JSON and back with live validation and errors pinned to the line and column.Base64 Encoder / Decoder : Encode text to Base64 and back, with URL-safe input, padding recovery, and correct UTF-8.Regex Tester : Test JavaScript regex on live text with named capture groups, a replace preview, and all six flags.Hash Generator : Hash text or a file to MD5, SHA-1, SHA-256, SHA-384, SHA-512 and compare against a checksum.JWT Decoder : Decode a JWT, see expired-or-valid status at a glance, and get an alg:none warning.Cron Expression Generator : Build, parse, and translate Linux cron expressions, and preview the next times they will run.Ping Test : Check if a host is up and how long the round trip takes, measured from our server via TCP.Port Scanner : Check which TCP ports are open, closed, or filtered on a host, scanned from our server.DNS Lookup : Check A, AAAA, MX, NS, TXT, SOA, and CAA records for a domain, or a reverse PTR for an IP.SSL Checker : Check a site's SSL/TLS certificate: days to expiry, browser trust, covered hostnames, and chain.Telegram Chat ID Finder : Find your Telegram chat, group, or channel ID from a bot token — including negative and -100 IDs. Fixes the "webhook active" conflict in one click.LAN Cable Color Coder : Visualize RJ45 pinouts for T568A, T568B, crossover, and rollover cables, with the split-pair rule and a copy-ready color order.UUID Generator : Generate UUID v4 (random) or v7 (time-sortable) identifiers, single or bulk, in your browser.URL Encoder / Decoder : Percent-encode a URL or query value and decode it back, with encodeURI or encodeURIComponent scope.Unix Timestamp Converter : Convert a Unix/epoch timestamp to a date and back, auto-detecting seconds vs milliseconds.Diff Checker : Compare two texts line by line with color-coded additions, deletions, and dual line numbers.CSV to JSON Converter : Convert CSV to JSON and JSON arrays back to CSV with a correct RFC 4180 parser.HTML Entity Encoder / Decoder : Encode the five HTML special characters to entities, or decode any entity back to text.SQL Formatter : Format SQL with a tokenizer that preserves string literals and comments exactly.HTTP Status Codes : Searchable reference for the 50 HTTP status codes developers meet, with RFC 9110 names.What's My IP : See your public IP (read from this site's own server), location, ISP, and full browser fingerprint.Student Tools Attendance Calculator : Calculate attendance percentage, classes needed, and safe bunks instantly.CGPA & SGPA Calculator : Calculate weighted SGPA and CGPA using subject or semester credits.Percentage Calculator : Calculate percent of a number, percentage change, and increase or decrease by percent.Percentage & Marks Calculator : Convert marks to percentage and find target marks required for exam goals.Pomodoro Focus Timer : Study with focus sessions and timed breaks using the Pomodoro technique.Unit Converter : Convert length, weight, temperature, speed, and data units in one place.Random Number & Wheel Spinner : An interactive random decision picker featuring a customizable Wheel Spinner and a slot-machine-style Random Number Generator.Scientific & Standard Calculator : A dual-mode calculator with a real expression parser: standard arithmetic plus scientific trigonometry, logs, powers, roots, and factorials.Age Calculator : Find your exact age in years, months, and days from your date of birth, with total days lived, a next-birthday countdown, birth weekday, and zodiac sign.Typing Speed Test : Test your typing speed in WPM with accuracy tracking and real-time character highlighting.Text Tools Word Counter : Count words, characters, sentences, paragraphs, and estimate reading and speaking time instantly.Text Case Converter : Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.Online Notepad : Write persistent browser notes with Word-like formatting, text cleanup, import, export, and local autosave.Lorem Ipsum Generator : Generate placeholder Lorem Ipsum text by paragraphs, sentences, or words.Markdown Preview : Write Markdown and see live rendered preview with HTML output.Slug Generator : Convert any text to clean, SEO-friendly URL slugs with accent removal.