All free online tools

Find a tool for your next task. Edit documents, prepare images, work with invoices or explore YouTube and web utilities. Free, with no account required.

Tool category

50 tools ready to use

Image Tools

AI Image Enhancer

Enlarge small photos by 2× or 4× with AI on your device. Compare before and after, then download the full-resolution PNG for free.

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Image to Text OCR

Extract editable text from JPG, PNG or WebP images in English, German, French or Spanish. Free OCR in your browser, with no image upload.

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Add Watermark to Image

Add a text watermark to a JPG, PNG or WebP image. Adjust opacity, colour and position, preview a repeated pattern, and download privately at original dimensions.

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Social Media Image Size Checker

Check an image’s dimensions and shape, compare the available social presets, and preview a crop before exporting a copy.

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JXL to JPG Converter

Open JPEG XL images, compare the output, and save JPG, PNG or WebP copies without uploading the image files.

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Photo Resize

Resize images to exact pixel dimensions or percentage online — keep aspect ratio, no upload to servers, free.

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Photo Converter

Convert JPG, PNG, WebP, and BMP images online free — private browser conversion, no signup.

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Image Compressor

Compress images to 20, 50, 100 or 200 KB, process a batch, and download a ZIP. JPG, PNG and WebP, privately in your browser.

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Remove AI Metadata from Images

Inspect stored image metadata, choose what to remove, and review the cleaned copy before sharing your own image.

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Instagram Grid Maker

Split a photo into a 3x3 (or 3x1–3x5) Instagram grid in the new 3:4 size, 4:5 or 1:1 — with a live profile preview and posting order. Free, no upload.

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Safe Zone Checker

Check a video or image against TikTok, Reels, Shorts, Snapchat and Pinterest safe zones, with auto-check and free 1080×1920 templates. No upload.

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Document Tools

Resume Builder

Build a professional resume or CV in minutes. Pick a clean ATS-friendly template, fill in your details, and download a polished PDF — no signup, no watermark, 100% free.

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PDF Converter

Merge multiple PDFs into one or extract pages online — private client-side PDF tools, free, no signup.

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DOCX & PDF Suite

Convert PDF↔DOCX, edit Word files, and edit PDF text in your browser — free all-in-one document suite.

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DOCX Editor

Free online Word editor: open and edit DOCX files in your browser — fonts, headings, lists, colors — then save as DOCX or PDF. No Office, no signup.

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PDF Editor

Edit PDF text, add text boxes, and annotate pages online free in your browser — no watermark, no signup.

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PDF to DOCX

Convert digital or scanned PDFs to Word using browser OCR. Choose a language, review extracted text, and download DOCX privately.

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DOCX to PDF

Convert Microsoft Word (.docx) files to high-quality printable PDFs online free — private browser conversion.

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PPT Editor

Free PPT editor online: edit PowerPoint slide text, add or remove text boxes, download PPTX — no Microsoft Office, no signup, private in-browser.

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Invoice, Tax, Contact & Calendar Tools

Software ROI Calculator

Build a software business case with setup costs, subscriptions and an adoption ramp. Separate recovered staff capacity from cash savings; compare and export scenarios.

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Break-Even ROAS Calculator

Calculate break-even ROAS after refunds, product costs, fees and allocated overhead. Check your target profit, ad-spend ceiling and cost per order. No upload.

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Freelance Rate Calculator

Work out a freelance hourly floor, full-day rate and project quote from annual pay, business costs, fees and realistic billable hours. Compare and save scenarios.

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CSV Delimiter Converter & Format Fixer

Change a CSV separator and review number or date changes column by column before downloading the result.

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CSV to VCF Converter

Convert an Excel or CSV contact list into one .vcf file for iPhone, Android or Google Contacts, or turn a VCF back into CSV. Runs in your browser.

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ICS to CSV Converter

Inspect calendar events in a spreadsheet or map a CSV/XLSX schedule into an ICS file, with a preview before export.

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No Tax on Overtime Calculator

Calculate your 2026 Schedule 1-A tax deduction for overtime pay and tips. Official IRS caps, progressive brackets, phaseout math, and per-paycheck savings. Free in browser.

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No Tax on Tips Calculator

Calculate your federal tax savings under the IRS No Tax on Tips deduction (Schedule 1-A). Caps up to $25k, MAGI phaseout, and W-4 paycheck helper.

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Tribunal Deadline Calculator

Check unfair dismissal eligibility (6-month rule from 1 Jan 2027) and your tribunal deadline, with Acas early conciliation. Free, private, UK.

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Peppol Invoice Viewer

Open supported structured invoice XML, inspect the seller, buyer, line items and totals, then export a readable copy or spreadsheet.

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XRechnung Viewer

Open German XRechnung XML (CII or UBL) as a readable invoice, check the Leitweg-ID and totals, save as PDF. Free, no upload.

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ZUGFeRD / Factur-X Viewer

Open ZUGFeRD and Factur-X PDF invoices, extract the embedded XML and read it as an invoice. Free and private in your browser.

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UBL Invoice Viewer

Read UBL 2.1 Invoice and CreditNote XML (incl. Peppol BIS 3.0) as a normal invoice, with the raw XML alongside. Free, no upload.

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PEPPOL XML to PDF

Convert Peppol BIS 3.0, UBL or XRechnung XML invoices to a clean A4 PDF in your browser. EN, DE, NL or FR labels. No upload.

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Peppol Invoice Pre-Check

Spot a selection of missing fields and arithmetic issues before running full invoice validation in your receiving or access-point system.

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Invoice Generator

Free invoice generator online: create professional PDF invoices with logo, tax, and line items — no signup, no watermark, private in your browser.

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YouTube Tools

YouTube Timestamp Link Generator

Make a YouTube link that starts at a set time, get the embed code with start and end, or check why your chapters aren't showing and fix the list. Free.

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YouTube SEO Checker

Compare two YouTube titles, check approximate feed previews and target phrases, review your metadata, and save optional local drafts. Free, no extension.

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YouTube Thumbnail Tester

Check how a thumbnail and title read at small feed sizes and compare up to three variants before publishing.

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YouTube Thumbnail Downloader

Preview and save public thumbnails from YouTube videos or Shorts. Available sizes depend on the video; check the loaded image dimensions.

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Utility Tools

CSS clamp() Calculator

Generate a fluid CSS size from two viewport endpoints, review the formula, and copy the px or rem expression into your layout.

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ICS File Creator

Create one calendar event, preview its .ics text, and download a file to import into your calendar app.

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SRT to VTT Converter

Convert SRT and VTT subtitles, fix timing delays, check overlaps, or extract plain text. Preview and download privately in your browser.

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WiFi QR Code Generator

Free WiFi QR code generator and scanner: create a printable guest WiFi QR, or decode a QR image to reveal SSID and password — no signup.

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SEO & AI Crawler Tools

AI robots.txt Generator

Generate robots.txt to block AI training scrapers like GPTBot & Bytespider while allowing ChatGPT Search and Googlebot. Free live validator in browser.

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llms.txt Generator

Build an llms.txt index, check pasted Markdown, import sitemap XML and review suggested fixes locally.

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Hashtag Generators

YouTube Tags

Draft topic-based YouTube tag ideas, select relevant suggestions and copy a comma-separated list for review in Studio.

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TikTok Tags

Draft TikTok hashtag ideas from your topic, keep relevant suggestions and copy a caption-ready list. No live trend lookup.

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Instagram Tags

Draft Instagram hashtag ideas for a post or Reel. Select relevant suggestions and inspect the caption-ready output before copying.

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Security Tools

Password Security Tool

Generate cryptographically secure passwords and check hack vulnerability, entropy, and estimated crack time — 100% in your browser.

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Chat Tools

ChatCrypt

Free encrypted chat online with ChatCrypt — private room, invite link, AES-256 end-to-end encryption, no phone number or signup.

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Practical help for each tool

Each tool page includes supported formats, real limits, instructions and common questions. Image and document processing stays in your browser. For examples and troubleshooting, explore our how-to guides.