16 tools

Design Tools

Generate harmonious colour palettes from a base hue, create business cards, and produce printable certificates — all rendered to canvas in your browser and exported as PNG or PDF.

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Aspect Ratio Calculator

Calculate aspect ratios and scale dimensions while maintaining proportions. Supports 16:9, 4:3, 1:1, and custom ratios. No upload, instant results.

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Audio Trimmer

Trim any audio file to a specific start and end time. Download as WAV. Free, no upload, runs in browser.

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Banner Maker

Create social media banners for Twitter/X, LinkedIn, Facebook, YouTube, and GitHub. Free, in-browser.

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Business Card Generator

Design a business card and download a print-ready PNG. Free, private — runs entirely in your browser.

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Certificate Generator

Create a printable certificate PDF in your browser. Free, private, no signup.

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Chart Maker

Create bar charts, line charts, and pie charts from your data. Free, in-browser, download as PNG.

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Color Palette Generator

Generate harmonious color palettes from a base color using complementary, analogous, triadic, and other color theory modes. No upload, no account — runs in your browser.

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Flowchart Maker

Build flowcharts with process, decision, and I/O nodes. Download as SVG or PNG. Free, in-browser.

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Invitation Maker

Design digital invitations for weddings, parties, and events. Square, A5, 5×7 formats. Free, in-browser.

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Logo Maker

Create simple logos with icon, text, and shapes. Customize colors and fonts. Free, in-browser, download PNG.

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Mind Map Maker

Create visual mind maps with a central topic, branches, and sub-topics. Download as PNG. Free, in-browser.

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Poster Maker

Create event posters, flyers, and social media stories. A4, A3, Letter, Instagram Story formats. Free, in-browser.

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Screen Recorder

Record your screen directly in the browser. No download, no account. Save as WebM video.

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Signature Maker

Draw and download a digital signature as a PNG. Free, runs entirely in your browser — your signature never leaves your device.

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Thumbnail Maker

Create YouTube thumbnails and social media images in your browser. Add text, background color or image. Free, no upload.

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Video Compressor

Compress videos in your browser using Canvas + MediaRecorder. Output as WebM. Free, no upload.

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