Image tools
Compression, conversion, metadata, app icons, screenshots, and image workflows.
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Image tools
30Compression, conversion, metadata, app icons, screenshots, and image workflows.
PDF & documents
10PDF compression, document conversion, Markdown, Word, and office-file workflows.
Developer tools
5Base64, URLs, WebSockets, privacy, performance, hosting, fonts, and dev workflows.
Design & accessibility
5Contrast, color palettes, brand assets, alt text, and accessible UI decisions.
Video & audio
4Video trimming, frame extraction, sprite sheets, audio clipping, and media prep.
SEO & monetization
1Search visibility, AdSense readiness, content quality, and growth playbooks.
August 20, 2026
Project Planning With Mind Maps: From Idea to Actionable Plan
Use mind maps to plan projects — scope mapping, WBS conversion, risk branches, stakeholder views, and turning maps into task lists. Free, private, browser-based tool.
August 15, 2026
Brainstorming With Mind Maps: Facilitation Techniques That Produce Real Ideas
How to run brainstorming sessions with mind maps — divergent and convergent phases, silent brainstorming, idea selection, and a free private mind map generator for teams.
August 10, 2026
Mind Maps for Study Notes: A Student's Guide to Remembering More
How to use mind maps for study notes that actually stick — chapter compression, exam revision cycles, spaced repetition pairing, and a free private mind map tool for students.
August 5, 2026
Fishbone Diagram: Root Cause Analysis Step by Step (With Examples)
How to run a fishbone (Ishikawa) root cause analysis that actually finds causes. Structure, facilitation tips, common mistakes, and a free browser-based fishbone generator.
June 20, 2026
How to Calculate Percentages: Three Common Methods
Learn the three most common percentage calculations — X% of Y, X is what percent of Y, and percentage change — with formulas, examples and common mistakes.
June 8, 2026
How to Calculate Exact Age in Years, Months and Days
Learn why simple subtraction gives the wrong age, how exact age is calculated with variable month lengths and leap years, and common use cases.
May 15, 2026
How to Convert Text Case: camelCase, snake_case, Title Case and More
Learn 12 text case styles, when to use camelCase, PascalCase, snake_case, kebab-case and Title Case, and how programming conventions differ by language.
April 5, 2026
How to Generate MD5, SHA-256 and SHA-512 Hashes
Learn what a hash is, how MD5, SHA-1, SHA-256 and SHA-512 differ, when to use each algorithm, and why MD5 is broken for any security use.
February 20, 2026
The Complete Guide to Image Optimization for Web Performance
Learn how to optimize images for the web without losing quality. Improve your website speed, SEO rankings, and user experience with these proven techniques.
February 28, 2025
How to Convert Images to ICO for Perfect Favicons (2025 Guide)
PNG or JPG to ICO in minutes: why multi-size .ico still matters, how to convert, and the install snippet for crisp favicons everywhere.
January 20, 2025
Free Mind Map Generator — Brainstorm & Organize Ideas Online
Create mind maps online for free — brainstorm ideas, plan projects, outline notes and study smarter. Multiple layouts, no sign-up, no uploads, 100% private in your browser.
September 15, 2024
How to Generate App Icons for iOS, Android & macOS (Free & Private)
Stop resizing icons manually. Learn how to generate all required app icon sizes for Xcode and Android Studio in one click. Free, high-quality, and 100% private.
August 25, 2024
How to Design App Store Screenshots That Convert (Free Tool & Guide)
A complete guide to creating compelling App Store screenshots that boost downloads. Learn design best practices and use our free online generator to create professional iOS marketing images in minutes.
August 5, 2024
How to Annotate Images Online for Free: A Step-by-Step Guide
Learn how to annotate any image or screenshot directly in your browser. This guide covers how to draw shapes, add text, and redact sensitive info with a free, private online tool.
July 26, 2024
How to Turn Any Photo into Pixel Art: A Beginner's Guide
Turn any photo into retro 8-bit pixel art online: pick the right photo, tune pixel size and palettes like Game Boy or PICO-8.
June 17, 2024
Image Rights 101: Stock, CC, and What 'Royalty-Free' Really Means
Royalty-free vs rights-managed vs Creative Commons vs public domain — plain-English image licensing for blogs and business.
June 16, 2024
How to Export Sharp, Crisp Images from Figma & Photoshop
Blurry exports? Learn the best Figma and Photoshop settings — 2x export, format choice, sRGB — for sharp images on any screen.
June 15, 2024
The Ultimate Guide to Image Conversion: JPG, PNG, WebP, and SVG
Need to convert SVG to PNG or wrap a JPG in SVG? Discover the fastest, most secure way to convert images directly in your browser without uploading files.