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Powerful tools for images, AI, PDFs, SEO, finance and more — all in one place, ready when you need them.

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PDF

PDF Tools

Merge, split, compress, convert PDF/Word, and build a resume.

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Image Tools

A full product design studio, plus passport photos, AI OCR, upscaler, photo enhancer, and more.

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Calculators

Age, BMI, EMI, GST, scientific, unit, and currency calculators.

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Finance Tools

Currency conversion and loan calculations, in progress.

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SEO Tools

AI keyword generator, QR codes, robots.txt, and meta tags for site owners.

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AI Tools

AI-assisted writing tools, starting with the AI Email Writer.

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Blog

Guides and tips on PDFs, images, and getting more from ToolFlight.

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Invoice Maker

Create a professional invoice for free — no signup needed to get started.

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What ToolFlight offers

ToolFlight is a collection of free online tools for everyday tasks: PDF tools to merge, split, compress and convert documents, image tools to crop, compress, convert and edit pictures, calculators for maths, health and dates, finance tools for loans, tax and invoices, and SEO tools for meta tags, robots.txt and keywords. There is no signup for the core tools.

Popular starting points

New to a topic? Our guides explain formats, merging and compressing step by step.

Frequently Asked Questions

Do my files get uploaded anywhere?
No. Every tool on this site runs entirely in your browser using JavaScript. Your PDFs and images never leave your device.
Is ToolFlight really free?
Yes, every live tool is free to use with no account or sign-up required.
What file size limits apply?
Since processing happens on your device, limits depend on your browser and device memory. Image Compressor rejects files over 50MB and auto-resizes very large images for reliability on mobile.
Which browsers are supported?
Any modern browser: Chrome, Edge, Firefox, or Safari, on desktop or mobile, including Android Chrome.

About ToolFlight

ToolFlight is a free, growing set of everyday tools organized into five categories: PDF, Image, Calculators, Finance, and SEO. Wherever possible, tools run entirely in your browser — there's no account, no server upload, and no waiting.