Tiny useful tools

Small tools for real tasks.

Create thumbnails, compress images, convert PDFs, make QR codes, generate invoices, and handle everyday utilities without heavy apps or signups.

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Make a thumbnail Browse all 63 tools

Browser-local firstNo account neededFast on phone + desktop

Choose what you need

Grouped by task, so the homepage stays clean as the toolbox grows.

Creator & Digital

Images, videos, GIFs, thumbnails, QR, JSON, passwords

PDF Tools

Images to PDF, merge, split, compress, and PDF to images

Money & Business

Invoices, receipts, split bills, loans, discounts

Everyday

Checklists, agendas, decisions, dates, time zones

Health

Sleep, hydration, BMI, heart-rate zones

Travel & Home

Travel budget, visa days, packing, PC power tools

Popular starting points

A focused front shelf instead of a giant wall of tools.

YouTube Thumbnail Maker

Export 1280×720, Shorts, or square covers.

Social Media Image Cropper

Export platform-ready posts, stories, covers.

Image Compressor

Shrink images with quality-first defaults.

Image Resizer

Resize without weird stretching.

Watermark Image

Add a text watermark before posting.

Video to GIF

Turn short clips into GIFs locally.

Percentage Calculator

Find %, increase, decrease, and difference.

Images to PDF

Convert images into a private PDF.

Merge PDF

Combine PDF files privately.

QR Code Generator

Create free QR codes with no expiry.

Wi‑Fi QR Card Maker

Print a guest Wi‑Fi card with QR code.

Invoice Generator

Make a printable invoice in your browser.

Receipt Generator

Create a printable payment receipt.

Price List Maker

Build a clean product price table with print support.

Break-Even Calculator

Find your break-even point in units and revenue.

Base64 Encoder / Decoder

Encode and decode Base64 strings locally.

Regex Tester

Test regex with instant match highlighting.

Random Picker / Wheel Spinner

Spin the wheel to pick randomly from your options.

Pros & Cons Generator

Weigh pros and cons with weighted importance scores.

Privacy-friendly by default.

Most tools run in your browser. Files like images, PDFs, videos, and thumbnails are processed locally whenever possible — not uploaded to TinyToolbox.

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