What is ToolerWork?
ToolerWork is a free online utility platform with 80+ browser-based tools for PDF editing, image conversion, developer tasks, QR code generation, resume building, and more. No signup or subscription required.
Frequently Asked Questions
Everything you need to know about ToolerWork's free online tools — PDF, image, developer, productivity, and more. 50 questions answered.
General
Is ToolerWork completely free?
Yes. Every tool on ToolerWork is 100% free with no hidden limits, no watermarks, and no account required. You can use all tools immediately from your browser.
Do I need to create an account?
No. ToolerWork requires no signup, no login, and no email address. Open any tool and start working instantly.
Is my data safe on ToolerWork?
Yes. Most ToolerWork tools process files entirely in your browser using local JavaScript. Your files are never uploaded to any server, which means your data stays private and secure on your device.
Does ToolerWork work on mobile devices?
Yes. All tools are designed mobile-first and work on Android and iOS browsers. You can merge PDFs, convert images, generate QR codes, and use all other tools directly from your phone.
Which browsers does ToolerWork support?
ToolerWork works best on Chrome, Firefox, Edge, and Safari. Any modern browser with JavaScript enabled will work correctly.
How many tools does ToolerWork have?
ToolerWork currently has 80+ tools across PDF, Image, Video, Developer, Productivity, Calculator, Text, AI, Creativity, and Converter categories.
PDF Tools
How do I merge PDF files for free?
Go to the PDF Merge tool, click 'Select PDFs' or drag your files into the upload area, arrange them in the correct order using drag or Up/Down buttons, then click 'Merge and Download'. The merged PDF downloads instantly with no watermark.
Can I merge PDFs without a watermark?
Yes. ToolerWork's PDF Merge tool adds no watermarks. The output is a clean, professional PDF file that is ready to submit or share.
Can I merge PDFs without signing up?
Yes. No account or signup is required. The tool works immediately from your browser.
How do I compress a PDF file?
Use the PDF Compress tool. Upload your PDF, choose a compression level, and download the smaller file. All compression happens in your browser with no upload to any server.
Can I split a PDF into multiple files?
Yes. The PDF Split tool lets you extract specific pages or split a PDF into individual pages and download them as separate files.
How do I convert Word to PDF?
Use the Word to PDF converter tool. Upload your DOCX file and download a PDF version. The conversion preserves formatting and runs locally in your browser.
Can I convert images to PDF?
Yes. The Image to PDF tool supports JPG, PNG, WEBP, GIF, TIFF, and HEIC image formats. Upload one or multiple images and combine them into a single PDF.
How do I add a watermark to a PDF?
Use the Add Watermark to PDF tool. Upload your PDF, type your watermark text, choose opacity and position, and download the watermarked file.
Can I protect a PDF with a password?
Yes. The Protect PDF tool lets you add a password to your PDF so it cannot be opened without authorization.
How do I unlock or remove a password from a PDF?
Use the Unlock PDF tool. If you know the password, you can unlock and download a password-free version of the file.
What is the maximum file size for PDF tools?
Since all processing happens in your browser, the practical limit depends on your device's available memory. Most modern devices handle PDF files up to 100MB comfortably.
Can I reorder pages in a PDF?
Yes. The Reorder PDF Pages tool shows all pages as draggable thumbnails. Rearrange them in any order and download the new PDF.
Image Tools
How do I remove the background from an image?
Use the Background Remover tool. Upload a JPG or PNG image and the AI model running in your browser will automatically remove the background and give you a transparent PNG.
How do I compress an image without losing quality?
Use the Image Compress tool. Upload your image, adjust the quality slider, and download the compressed file. The tool optimizes file size while preserving visual quality.
How do I resize an image to a specific size in KB?
Use the Image Resize tool. You can resize by dimensions (width and height in pixels) or target a specific file size in KB. This is useful for passport photos and document uploads.
How do I convert JPG to PNG or PNG to JPG?
Use the Image Converter tool. Upload your image and select the output format. Supported formats include JPG, PNG, WEBP, and more.
Can I generate a favicon from my logo?
Yes. The Favicon Generator tool converts your image into favicon.ico and PNG formats in all required sizes (16x16, 32x32, 48x48, 64x64, 192x192, 512x512).
How do I add a watermark to an image?
Use the Watermark Adder tool. Upload your image, type or upload your watermark, and position it anywhere on the image before downloading.
Developer Tools
How do I format and validate JSON?
Use the JSON Formatter tool. Paste your JSON and it will be automatically formatted with proper indentation and syntax highlighting. Errors are highlighted in real time.
How do I encode or decode Base64?
Use the Base64 Encode/Decode tool. Paste your text or binary data to encode it to Base64, or paste a Base64 string to decode it back to plain text.
How do I generate a secure password?
Use the Password Generator tool. Choose the length, character types (uppercase, lowercase, numbers, symbols), and click generate. All generation happens locally in your browser.
How do I generate a UUID?
Use the UUID Generator tool. It generates RFC 4122 compliant version 4 UUIDs. You can generate single or bulk UUIDs and copy them with one click.
How do I decode a JWT token?
Use the JWT Decoder tool. Paste your token and it instantly decodes the header, payload, and signature sections. No server interaction — runs fully in the browser.
How do I generate SEO meta tags?
Use the Meta Tag Generator tool. Fill in your page title, description, keywords, and social media settings. The tool generates the complete HTML meta tag block ready to paste into your site.
How do I test a regex pattern?
Use the Regex Tester tool. Enter your pattern and test string and see matches highlighted in real time with group captures and flags support.
Productivity Tools
How do I generate a QR code?
Use the QR Code Generator tool. Enter a URL, text, phone number, or any content and get a downloadable QR code in PNG or SVG format with custom colors and size.
How do I build an ATS-friendly resume?
Use the Resume Builder tool. Fill in your sections (summary, experience, education, skills) and download a clean, ATS-compatible PDF resume with no formatting issues.
Can I generate a professional invoice?
Yes. The Invoice Generator tool creates clean PDF invoices with your company name, client details, line items, tax, and total. Download or print the invoice directly.
How do I find the reading time of an article?
Use the Reading Time Calculator. Paste your text and it calculates estimated reading time based on average adult reading speed (200-250 words per minute).
How do I generate YouTube tags?
Use the YouTube Tag Extractor and Generator tool. Enter your video topic or paste a YouTube URL and get relevant, high-performing tags to maximize your video's reach.
How do I extract YouTube tags from a video?
Use the YouTube Tag Extractor tool. Enter a YouTube video URL and the tool retrieves the public meta tags from that video so you can analyze what's working.
Calculator Tools
How do I calculate GST on a price?
Use the GST Calculator. Enter the base price and select the GST rate (5%, 12%, 18%, or 28%) and the tool shows CGST, SGST, IGST breakdowns and the total amount inclusive and exclusive of GST.
How do I calculate EMI for a loan?
Use the EMI Calculator. Enter the loan principal, annual interest rate, and tenure in months. The tool shows your monthly EMI, total interest payable, and total repayment amount.
How do I calculate someone's age?
Use the Age Calculator. Enter a date of birth and the tool calculates exact age in years, months, and days, including the next birthday countdown.
How do I convert between units?
Use the Unit Converter tool. It supports length, weight, temperature, area, volume, speed, and digital storage unit conversions with instant results.
Text Tools
How do I change text case to uppercase or lowercase?
Use the Case Converter tool. Paste your text and choose from uppercase, lowercase, title case, sentence case, or camelCase conversions.
How do I remove duplicate lines from text?
Use the Remove Duplicates tool. Paste your list and choose whether to remove exact duplicates or case-insensitive duplicates. The cleaned list is ready to copy instantly.
How do I generate a URL slug from a title?
Use the Slug Generator tool. Paste your title or heading and get a clean, lowercase, hyphen-separated URL slug ready for your blog posts or web pages.
How do I generate Lorem Ipsum placeholder text?
Use the Lorem Ipsum Generator. Choose how many paragraphs, sentences, or words you need and copy the placeholder text with one click.
AI Tools
How do I analyze my resume with AI?
Use the Resume Analyzer tool. Upload or paste your resume and get an AI-powered analysis of its ATS compatibility, keyword density, formatting issues, and improvement suggestions.
How do I humanize AI-generated text?
Use the Text Humanizer tool. Paste your AI-generated content and the tool rewrites it to sound more natural, human, and readable while preserving the original meaning.
How do I optimize a prompt for ChatGPT or Claude?
Use the Prompt Optimizer tool. Enter a rough prompt idea and get a structured, detailed, high-performing prompt ready to use with any AI model.
How do I analyze a website's SEO?
Use the SEO Analyzer tool. Enter a URL or paste your page content and get an SEO audit covering title, meta description, headings, keywords, and improvement suggestions.
Still have questions?
Reach out via the contact page and we'll get back to you.