ToolsOfWeb – Free Online Tools
Fast & secure tools that run in your browser for quick results. Perfect for PDFs, images, developers, calculators, and more.
No upload to server for processing. Your files stay on your device.
Popular tools
The most-used tools on ToolsOfWeb. Pick one to start.
PDF Merge
Combine multiple PDFs into a single file.
Client-side • No sign-up
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Image Compressor
Compress images with quality + max-size controls.
Client-side • No sign-up
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Image Resize
Resize images to exact dimensions.
Client-side • No sign-up
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PDF to JPG
Convert PDF pages to JPG images.
Client-side • No sign-up
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JPG to PDF
Convert JPG images to a single PDF.
Client-side • No sign-up
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PDF Compress
Optimize a PDF to reduce file size.
Client-side • No sign-up
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Free QR Code Generator – No Sign Up, No Watermark
Create QR codes free online: URL, text, WiFi, vCard, email, SMS. Custom colors, PNG/SVG download. 100% in your browser, no signup.
Client-side • No sign-up
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UUID Generator Online Free – v1, v4, v7 + Decoder
Generate UUIDs online free: v1, v4, v7, bulk up to 1000, format options, plus a UUID decoder that extracts embedded timestamps. 100% in your browser.
Client-side • No sign-up
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YAML to JSON Converter & JSON to YAML Online Free – Auto-Detect, No Upload
Convert YAML to JSON and JSON to YAML free online with live auto-detect: line-number errors, duplicate-key & tab warnings, multi-doc support. Zero ads, 100% in your browser.
Client-side • No sign-up
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WhatsApp Link Generator (wa.me + QR Code)
Create wa.me click-to-chat links with prefilled messages and QR codes. Free, no signup.
Client-side • No sign-up
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Browse by category
Pick a category to find tools faster.
Image Tools
Compress, resize, convert, and edit images directly in your browser.
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PDF & Documents
Merge, split, convert, and manage PDFs with privacy-first client-side tools.
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Text & Writing
Writing helpers and text utilities like word count and case conversion.
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Developer Tools
Format, validate, encode/decode, and work faster with developer utilities.
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Calculators
Simple calculators for daily use: EMI, percentages, and more.
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Design & CSS
CSS and design generators for modern UI work.
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SEO Tools
SEO helpers like meta tags, robots.txt, sitemaps, and more.
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File Utilities
File helpers like batch rename and file organization utilities.
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Recently added
New tools, fresh from the workbench.
JWT Decoder Online Free – Decode & Verify Tokens
Decode JWT tokens online free: header, payload, expiry check, claims table. Your token never leaves your browser. No signup.
Client-side • No sign-up
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JSON to CSV Converter – Free Bidirectional, No Signup
Convert JSON to CSV and CSV to JSON free online: nested flattening, delimiter options, Excel-friendly output. 100% in your browser, no signup.
Client-side • No sign-up
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Unix Timestamp Converter Online Free – Epoch to Date
Convert Unix timestamps to dates and back free online: live clock, auto-detect seconds/ms/µs/ns, UTC + local time, relative time, batch convert. 100% in your browser.
Client-side • No sign-up
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Lorem Ipsum Generator Online Free – No Popups, No Trackers
Generate lorem ipsum free online: paragraphs, sentences, exact word counts, copy-as-HTML, themed packs (hipster, cupcake, pirate), share links. No popups, no trackers, 100% in your browser.
Client-side • No sign-up
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Rotate PDF Pages Online Free (No Upload) – 90°, 180°, 270°
Rotate all pages or selected pages in a PDF in your browser and download instantly.
Client-side • No sign-up
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UUID v7 Generator (Time-Ordered IDs)
Generate RFC 9562 UUID v7 (time-ordered) + v4 in bulk. Format, inspect timestamps, copy/download.
Client-side • No sign-up
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URL Encoder & Decoder Online Free – 4 Modes, No Upload
Encode and decode URLs free online: component, full URL, form and strict RFC 3986 modes, per-character breakdown, query-string parser. 100% in your browser, no signup.
Client-side • No sign-up
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Cron Expression Generator Online Free – Build, Explain & Preview
Build cron expressions visually, explain any cron in plain English, preview next 10 runs with timezone support. Quartz mode included. 100% in your browser.
Client-side • No sign-up
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Featured tools
More useful tools worth a look.
PDF Split
Split a PDF into separate pages or extract a range.
Client-side • No sign-up
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JXL Converter (JPEG XL → PNG/JPG)
Convert JPEG XL images to PNG or JPG in your browser. Batch, no upload.
Client-side • No sign-up
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Image Cropper Online Free (Aspect Ratios, No Upload)
Crop images with common aspect ratios (1:1, 16:9, 4:3, 9:16) and download instantly.
Client-side • No sign-up
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Image to Text (OCR)
Extract text from photos and screenshots right in your browser — no upload, no signup.
Client-side • No sign-up
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Barcode Generator Online Free – No Watermark, SVG + PNG
Generate barcodes free online: Code 128, EAN-13, UPC-A and 7 more symbologies. Live preview, SVG + PNG download, no watermark, no signup. 100% in your browser.
Client-side • No sign-up
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Image Upscaler – Enlarge Images 2x, 3x, 4x Free (No Upload)
Upscale images online free with sharp Lanczos resampling: enlarge JPG, PNG, WebP 2x–4x in your browser. No upload, no watermark, before/after compare.
Client-side • No sign-up
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Em Dash Remover (Clean AI Writing Tells)
Remove em dashes and invisible Unicode from AI-generated text. Choose replacement style.
Client-side • No sign-up
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JSON Formatter
Format, minify, validate, and copy JSON.
Client-side • No sign-up
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EXIF Data Viewer & Remover Online Free – No Upload
View EXIF data (GPS, camera, settings) and remove it losslessly free online: batch up to 100 photos, before/after proof. Your photo never leaves your browser, no signup.
Client-side • No sign-up
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HEIC to JPG Converter – iPhone Photos to JPG Free
Convert iPhone HEIC photos to JPG online free. 100% private in-browser conversion — no upload, batch up to 5 photos.
Client-side • No sign-up
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PDF Page Reorder (Reorder PDF Pages Online Free)
Reorder PDF pages: move pages up/down, reverse order, or apply an exact page sequence — no upload.
Client-side • No sign-up
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Regex Tester
Test regular expressions with live match highlighting, capture groups, flags and replace preview.
Client-side • No sign-up
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Looking for something specific?
Browse the full collection with search, category filters, and tags — every tool runs in your browser, free with no signup.
View all 67 tools →100% client-side
Tools run in your browser to keep things simple and fast.
Privacy-first
No login required. No server-side file processing for supported tools.
Built for speed
Clean UI, quick actions, and instant downloads.
Private by design — no upload to server
Your files are processed locally in your browser. That means PDFs and images aren’t sent to our servers for processing. It’s a privacy-first approach: keeping your data on your own device is the strongest practical protection. (No online tool can promise absolute security — but nothing leaves your device unless a tool’s own job requires it.) For best performance, use a modern browser and avoid extremely large files on low-end devices.
What is ToolsOfWeb?
ToolsOfWeb is a free online platform offering powerful browser-based tools for PDFs, images, text, developers, and more. All tools run directly in your browser without uploading files to any server, ensuring privacy and speed.
Tool Categories
- PDF Tools (Merge, Split, etc.)
- Image Tools (Compress, Resize)
- Text Tools (Word Counter, Case Converter)
- Developer Tools (JSON Formatter)
Why Choose ToolsOfWeb?
- 100% client-side processing
- No signup required
- Fast and secure tools
- Free to use
How the tools work
Every tool on ToolsOfWeb is a small web application that runs entirely in your browser using JavaScript. When you drop a PDF into the merger or paste JSON into the formatter, the processing happens on your own device — the file or text is never sent to a server, stored anywhere, or seen by anyone else. This is different from most online tools, which upload your files to their servers for processing.
Because there is no server round-trip, the tools work fast and keep working even with a slow connection — once the page has loaded, many tools continue to function offline. There are no accounts, no usage quotas, and no watermarks: the tools are free for personal and commercial use, including client work. If a tool saves you time, the guides in the blog explain the concepts behind each task so you understand not just how, but why.