Every tool you need,in one nest.
81+ free tools for SEO, text, images, PDF, developers and everyday calculations — fast, private, and running entirely in your browser.
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- Free tools
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- Sign-ups needed
Instant results
No uploads, no queues — every tool runs right in your browser.
Private by default
Your files and text never leave your device.
Free forever
Every tool is 100% free. No sign-up, no limits.
Works anywhere
Fully responsive — phone, tablet or desktop.
Find your next shortcut.
From the first draft to the final file, there’s a tool for that. Pick a collection and get straight to work.
81 tools ready to use
Most used right now
Popular Tools
The tools people reach for most, all in one row.
Word Counter
Count words, characters, sentences and paragraphs in real time.
Image Compressor
Compress JPG, PNG and WebP images with a quality slider.
Merge PDF
Combine multiple PDF files into one document.
QR Code Generator
Generate QR codes for URLs, text or Wi-Fi.
Background Remover
Remove image backgrounds automatically with AI.
Password Generator
Generate strong random passwords with custom rules.
Video to MP3
Extract the audio track from any video file.
Hashtag Generator
Generate relevant hashtags for any topic.
Collection 01 / 19 tools
Image Tools
Compress, resize, crop and convert images in your browser.
Background Remover
Remove image backgrounds automatically with AI.
Image Compressor
Compress JPG, PNG and WebP images with a quality slider.
Image to Text (OCR)
Extract text from images and screenshots with OCR.
Image Resizer
Resize images to exact pixel dimensions or a percentage.
JPG to PNG
Convert JPG images to PNG format instantly.
Favicon Generator
Generate favicons in all sizes from any image or letter.
Passport Photo Maker
Crop and format photos to official passport sizes.
Meme Generator
Create memes with custom top and bottom text.
Collection 02 / 15 tools
PDF Tools
Merge, split, rotate, watermark and convert PDF files.
Merge PDF
Combine multiple PDF files into one document.
PDF to Word
Convert PDF documents to editable Word files.
Compress PDF
Reduce PDF file size by re-encoding the document.
JPG to PDF
Turn JPG images into a PDF document.
Word to PDF
Convert Word documents to PDF.
Split PDF
Split a PDF into individual pages or page ranges.
PDF to JPG
Convert PDF pages to JPG images.
PDF to Excel
Convert PDF tables to Excel spreadsheets.
Collection 03 / 17 tools
SEO Tools
Generate meta tags, sitemaps, robots.txt and analyze your pages.
Meta Tag Generator
Generate SEO meta tags, Open Graph and Twitter cards for any page.
SEO Analyzer
Paste page HTML and get a quick on-page SEO audit.
Keyword Generator
Generate keyword variations and combinations from seed keywords.
Meta Description Generator
Write a perfectly-sized meta description with live character count.
Broken Link Checker
Check a list of URLs for dead or unreachable links.
SERP Preview
Preview how your page title and meta description look in Google.
Sitemap Generator
Generate a valid XML sitemap from a list of URLs.
Slug Generator
Convert any title into a clean, SEO-friendly URL slug.
Collection 04 / 9 tools
AI Tools
AI-powered writing, translation and generation tools.
AI Image Generator
Generate images from text prompts.
AI Humanizer
Make AI-written text sound more natural.
AI Summarizer
Summarize long articles into key points.
AI Rewriter
Rewrite text in different tones and styles.
AI Translator
Translate text between languages.
AI Title Generator
Generate titles for articles and videos.
AI Blog Writer
Draft blog posts from a topic or outline.
AI Email Writer
Write professional emails from a short brief.
Collection 05 / 13 tools
Text Tools
Count, convert, clean, sort and compare text instantly.
Word Counter
Count words, characters, sentences and paragraphs in real time.
Character Counter
Count characters with and without spaces, plus limits for social posts.
Password Generator
Generate strong random passwords with custom rules.
Text to Speech
Convert text into natural-sounding speech in your browser.
Case Converter
Convert text to UPPER, lower, Title Case, camelCase and more.
Grammar Checker
Catch common grammar mistakes, typos and style issues.
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences or words.
Text Diff Checker
Compare two texts line by line and see what changed.
Collection 06 / 9 tools
Video & Audio Tools
Compress, trim, merge and convert video and audio files.
Video to MP3
Extract the audio track from any video file.
Video Trimmer
Cut and trim video clips to any length.
Video Compressor
Compress video files and reduce file size.
Video to GIF
Turn video clips into animated GIFs.
Video Converter
Convert videos between MP4, WebM and other formats.
Video Merger
Combine multiple video files into one.
Audio Converter
Convert audio between MP3, WAV, OGG and more.
Audio Trimmer
Trim audio files and cut clips.
Collection 07 / 14 tools
Calculators
Everyday calculators for finance, health, dates and conversions.
BMI Calculator
Calculate Body Mass Index with category and healthy range.
Age Calculator
Calculate exact age in years, months and days.
Percentage Calculator
Calculate percentages, percent change and percent of a number.
Currency Converter
Convert between major world currencies.
EMI Calculator
Calculate monthly EMI for any loan amount, rate and tenure.
Loan Calculator
Calculate loan payments, interest and amortization.
Unit Converter
Convert length, weight, volume, speed and more.
Discount / VAT Calculator
Calculate sale prices, discounts, savings and VAT-inclusive amounts.
Collection 09 / 18 tools
Developer Tools
Format, validate, encode, decode and generate developer data.
QR Code Generator
Generate QR codes for URLs, text or Wi-Fi.
JSON Formatter
Format and pretty-print JSON with indentation.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text.
JWT Decoder
Decode JWT tokens and inspect header, payload and expiry.
UUID Generator
Generate random UUIDs (v4) in bulk.
Hash Generator
Generate SHA-1, SHA-256 and SHA-512 hashes.
Regex Tester
Test regular expressions with live match highlighting.
JSON Validator
Validate JSON and see exactly where errors are.
Why ToolNest
Built to save you time, not sell your data
Most tool sites are slow, cluttered, and harvest your files. ToolNest is the opposite.
Lightning fast
Everything runs locally in your browser — no uploads, no queues, no waiting.
Private by design
Your files and text never leave your device. Nothing is stored or tracked.
Free forever
Every tool is completely free. No sign-up, no watermarks, no hidden limits.
One place for everything
SEO, images, PDFs, text, calculators and more — stop juggling a dozen sites.
Works everywhere
Fully responsive — phone, tablet, laptop or desktop, the tools adapt to you.
Always improving
New tools added regularly based on what people actually search for.
FAQ
Frequently asked questions
Is ToolNest really free?+
Yes. Every tool on ToolNest is 100% free to use — no sign-up, no trial, no premium tier and no watermarks on your output.
Do my files get uploaded to a server?+
No. All processing happens inside your browser, so your text, images and documents never leave your device.
Do I need to create an account?+
Never. Open a tool, use it, and leave — that is all there is to it.
Do the tools work on mobile?+
Yes, every tool is fully responsive and works on phones, tablets and desktops alike.
Can I request a new tool?+
Absolutely — head to the contact page and tell us what you need. We build the most requested tools first.
Can't find the tool you need?
We're always adding new tools. Tell us what you're looking for and we'll build it.
Request a tool →
Collection 08 / 10 tools
Social Media Tools
Resize images, generate hashtags and download thumbnails.
YouTube Thumbnail Downloader
Download any YouTube video thumbnail in HD.
Fancy Text Generator
Convert text into stylish Unicode fonts for bios and captions.
Hashtag Generator
Generate relevant hashtags for any topic.
Instagram Bio Generator
Generate aesthetic Instagram bio ideas with symbols.
Caption Generator
Generate social media captions for any mood or topic.
YouTube Title & Tag Generator
Generate catchy YouTube video titles and tag ideas.
Profile Picture Resizer
Crop and resize a square profile picture.
Instagram Image Resizer
Resize images to perfect Instagram post sizes (1080x1080).