I built a collection of micro-tools that I use daily. Sharing them here — 5 are completely free.
The Tools
AI Background Remover (Premium)
Remove image backgrounds instantly with AI. Drag, drop, done. Uses rembg + onnxruntime.
Image Converter (Free)
Convert between PNG, JPG, WebP, BMP, ICO, TIFF. Batch processing, quality control.
Color Palette Extractor (Free)
Upload an image, get the dominant colors with hex codes and percentages.
SEO Meta Analyzer (Free)
Enter any URL, get a full SEO report: title, description, OG tags, headings, word count, and a quality score.
Text Diff Checker (Free)
Compare two texts side by side. Unified diff output with insertions, deletions, and stats.
JSON Formatter (Free)
Format, minify, or validate JSON. One-click copy.
Payment
Premium tool costs 9.99 USDC on Polygon. One payment = lifetime access. No 3% Stripe fees. Instant settlement. Works globally.
Tech
Python + Flask + web3.py + rembg + Pillow + BeautifulSoup4
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