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Practical guides for real tasks — written by the people building the tools on this site.
Showing 1–21 of 2,474 articles
🖥️ Design & Color
How to Add a Browser Frame to a Website Screenshot
Add a browser frame to a website screenshot with your own address bar text, a gradient background and a soft shadow, then export a sharp PNG. No upload needed.
✏️ Image Tools
How to Add Arrows and Numbered Steps to a Screenshot
Annotate a screenshot online with arrows, boxes, highlights, numbered steps and labels, pixelate private details, then export a full-size PNG with no upload.
📐 Design & Color
How to Check Your CSS Spacing Against an 8px Grid
Check CSS spacing against a 4px or 8px grid: find every off-grid margin, padding and gap, get the nearest on-grid value, and copy corrected CSS in your browser.
🌅 Design & Color
How to Extract a CSS Gradient From an Image
Extract a gradient from an image as CSS: draw a line across a photo or design to get a linear-gradient with color stops at their real positions. No upload.
🎨 Design & Color
How to Get Every Hex Color From a UI Screenshot
Get every hex color from a UI screenshot with the share of the screen each one covers, see where it's used, and export an HTML color map or CSS variables.
📱 Design & Color
How to Show a Website on Laptop, Tablet and Phone
Make a multi-device mockup that shows your website on a laptop, tablet and phone in one image, using your own screenshots. Exports a PNG with nothing uploaded.
📱 Social Media
How to Use a Social Media Safe Zone Checker for TikTok, Reels, Stories & Shorts
Learn how to use a social media safe zone checker to keep text, logos, faces, and CTAs clear of TikTok, Reels, Stories, and Shorts UI areas.
🖌️ Image Tools
How to Edit an Image Online: Crop, Resize, Adjust and Export
Edit photos online free — crop, resize, rotate, adjust brightness, add text and export to PNG or JPG. A step-by-step guide to the browser-based Image Editor.
🖼️ Image Tools
Top 3 Photo Editor Alternatives Worth Using
Compare Pixlr, Fotor, and Photopea against a browser-based image editor to find the best free photo editing tool for quick crops, filters, and text edits.
📄 PDF Tools
How to Combine Different Files Into One PDF
Combine files into PDF online free: mix images, Word, Excel, PowerPoint, HTML and text in one order, get a single PDF, and keep everything in your browser.
📄 PDF Tools
How to Convert a PDF to Word, JPG and More
Convert a PDF online free to Word, JPG, PNG, Excel, PowerPoint, EPUB or PDF/A. Pick a format, batch up to 3 files, and skip the upload: it all runs in your browser.
🔐 PDF Tools
How to Password Protect a PDF in Your Browser
Add an AES-256 open password to a PDF, limit printing and copying, or strip its metadata — all in your browser, with the file never leaving your device.
🔗 Productivity
3 Link in Bio Page Builders, Compared Honestly
Comparing Beacons, Bio Sites, and CommonNinja against a no-account link-in-bio page builder that exports one self-contained HTML file you can host anywhere.
🧰 Games & Fun
3 Rock Paper Scissors Games, Compared Honestly
Compare PartyPlay Games, Rock Paper Fun and PublicSoftTools with a free browser bot that learns your patterns, and find the best rock paper scissors game.
🥁 Generators
Best 3 Drum Notation Generator Tools Compared
Comparing the best free drum notation generator tools — Online Drum Notation, MuseScore, and Aered — for quickly sketching a beat you can read and share.
🧰 Developer Tools
Best 3 JSON Formatter Tools Compared
Compare JSONLint, Toptal and JSONFormat.org against a private, strict JSON formatter that keeps number text exact, so you can validate and pretty-print safely.
🧰 Health & Fitness
Best 3 Meditation Timer Tools Compared
Compare Insight Timer, Declutter The Mind and Free Meditation Timer against a no-signup browser timer, so you can pick the right bell and session length.
🧰 Design & Color
Top 3 Font Converter Alternatives Worth Using
Compare Fontsource, Transfonter and Made Good Designs font converters with a private browser tool, and see which one fits your TTF, OTF and WOFF2 job.
🛒 Productivity
Top 3 Grocery List Maker Alternatives Worth Using
Comparing Listonic, Groceries Tracker, and Any.do against a browser-only grocery list maker that saves your aisle-organized shopping list with no account.
🧰 Finance Calculators
Top 3 Rent vs Buy Calculator Alternatives Worth Using
Compare NerdWallet, Calculator.net and Homebuyer.com rent vs buy calculators with a private browser tool, and see which one fits your home decision best.
🧰 Education
3 Grade Calculator Tools, Compared Honestly
Compare Calculator.net, CalculatorSoup, and OnlineGradeCalculator.io against a free, browser-only grade calculator with an editable scale and target planner.