Instant Processing Engine

Smart tools for your
digital workflow.

Toolihive provides specialized utilities for creators, writers, and students. Private by design — no data ever leaves your device. No login needed.

100% Client-Side
10+ Utilities

Image Studio

Professional tools for high-impact social content.

Instagram Resizer

Format images for posts, stories, and reels.

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TikTok Resizer

9:16 mobile format optimization.

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YouTube Thumbnail

Sharp 1280x720 thumbnail creation.

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Image Compressor

Fast, lossy compression for all web formats.

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Text Utilities

Refine, clean, and format documents with precision.

Case Converter

Switch between Upper, Lower, and Title case.

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Whitespace Fix

Clean up spaces, breaks, and formatting.

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Duplicate Remover

Strip redundant lines from any list instantly.

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Student Suite

Practical academic tools for faster, better research.

GPA Calculator

Multi-scale tracking (4.0, 4.5, 5.0).

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Score Percentage

Calculate exam percentages & grades.

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Citation Maker

One-click APA/MLA reference generation.

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Toolihive is optimized for efficiency. Whether you need to resize images for Instagram, fix text formatting, or calculate your GPA, we provide a unified toolkit that respects your privacy. Everything runs in your browser, no servers involved.