Dev tools · alternatives · 2026
24 alternatives to InvertColors.dev
Instantly invert images online. No upload. No watermark
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hey HN I built ImageConverter.dev because I got tired of “free” image converter sites that force uploads, or throttle conversions. So I made a tool that runs 100% client-side — meaning your images never leave your device. It’s built for speed, simplicity, and privacy. What it does Convert images between JPG, PNG, WebP Works offline once loaded (PWA support) How it works It uses the Canvas API and WebAssembly to handle conversions directly in the browser. There’s no upload, no tracking, no server costs, and it’s fast even on mid-range devices. Why I built it I wanted an instant, no-ads,…
2025 · imageconverter.dev · its alternatives →
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Convert HTML and CSS to high-quality PNG images instantly. Perfect for dynamic OG images, social shares, and automated screenshots.
Dec 2025 · html2png.dev · its alternatives →
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Palette Creator▲132Creates a color palette from any image.
2016 · chromewebstore.google.com · its alternatives →
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Pandacolors▲290One click color generator with real time preview
2017 · pandacolors.com · its alternatives →
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2011 · colorapi.com · its alternatives →
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Generates six color schemes based on one selected base color
2017 · donesmart.com · its alternatives →
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Sketch plugin to generate color palette from image layer
2019 · github.com · its alternatives →
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🎨 Convert images to 15/16-bit RGB color with dithering - dbohdan/hicolor
2021 · github.com · its alternatives →
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Invert PDF ▲12Change PDF colors in just one click and quick download
2025 · invertpdf.com · its alternatives →
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Download invision prototypes as PNG's directly.
2019 · chromewebstore.google.com · its alternatives →
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2021 · paletter.app · its alternatives →
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Image Inverter - Invert Image Colors Online
Aug 2026 · imageinverter.com · its alternatives →
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darken (or lighten) a PDF. Contribute to rootVIII/pdfinverter development by creating an account on GitHub.
2020 · github.com · its alternatives →
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Instant, 100% private image tools & color inversion
Jan 2026 · invertimage.com · its alternatives →
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Invert Image in One Click. No Software Needed.
Apr 2026 · invertimage.top · its alternatives →
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Convert PNG, JPG, WEBP & more without watermarks or signups
2025 · freeimageconverter.app · its alternatives →
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2022 · scrawl-v8.rikweb.org.uk · its alternatives →
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Turn any photo into stunning retro pixel art instantly
2025 · its alternatives →
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Free color tools for designers and developers: curated color palettes, copy-paste CSS gradients, a palette builder with contrast checking, monochromatic shade generator, mesh gradients, animated shaders, and shadcn/Tailwind theme export.
2019 · colorsandfonts.com · its alternatives →
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Convert image to black and white online
2025 · imagetoblackandwhite.org · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →