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$TinyFreeTools
Images
Featured tools
  • IMImage compressorCompress JPG, PNG, and WebP images in batches or aim for an exact file-size target.
  • IMImage resizerResize an image by pixels, percentage, or common dimensions while preserving its proportions.
  • IMImage format converterConvert compatible browser images between JPG, PNG, WebP, and AVIF when supported.
Other images tools
  • Image cropper
  • Rotate & flip image
  • Remove image metadata
  • Image watermark
  • Favicon generator
  • Social image resizer
All 9 images tools
PDF
Featured tools
  • PDMerge PDFCombine multiple PDF files into one document in the order you choose.
  • PDSplit & extract PDF pagesExtract a page range or selected pages from a PDF into a new document.
  • PDImages to PDFPlace JPG or PNG images into a single PDF with automatic page sizing.
Other pdf tools
  • Organize PDF pages
  • Rotate PDF pages
  • Watermark PDF
  • Add PDF page numbers
  • Remove PDF metadata
All 8 pdf tools
QR
Featured tools
  • QRQR code generatorCreate QR codes for links, text, Wi-Fi, contacts, email, SMS, events, menus, and review pages.
Open the collection
Color
Featured tools
  • COColor converterTranslate colors between HEX, RGB, HSL, HSV, and OKLCH-style values.
  • COWCAG contrast checkerMeasure the contrast ratio between text and background colors.
  • COColor palette generatorGenerate a coordinated palette from a base color using predictable color relationships.
Other color tools
  • Image color picker
  • CSS gradient generator
  • CSS box-shadow generator
  • CSS filter generator
All 7 color tools
Developer
Featured tools
  • DEJSON formatter & validatorValidate JSON, format it with readable indentation, or minify it for transport.
  • DERegex testerTest a JavaScript regular expression against sample text with flags and match details.
  • DEUUID generatorGenerate one or many cryptographically random version 4 UUIDs.
Other developer tools
  • JSON diff
  • YAML ↔ JSON converter
  • CSV ↔ JSON converter
  • Base64 & URL encoder
  • JWT decoder
  • UTM campaign URL builder
  • Markdown preview
All 10 developer tools
Text
Featured tools
  • TEWord & character counterCount words, characters, sentences, paragraphs, lines, and estimated reading time.
  • TECase converterConvert text to upper, lower, title, sentence, camel, Pascal, snake, or kebab case.
  • TEText difference checkerCompare two pieces of text line by line and highlight additions and removals.
Other text tools
  • URL slug generator
  • Remove duplicate lines
  • Whitespace cleaner
  • Reading time calculator
All 7 text tools
Convert
Featured tools
  • COAspect ratio calculatorCalculate a missing width or height while preserving an image or video ratio.
  • COPX ↔ REM converterConvert CSS pixel and rem values using a configurable root font size.
  • COData size converterConvert bytes across decimal KB/MB/GB and binary KiB/MiB/GiB units.
Other convert tools
  • DPI & PPI calculator
  • Paper size converter
  • Recipe scaler
  • Cooking unit converter
All 7 convert tools
Date & time
Featured tools
  • DAMeeting time plannerCompare a proposed meeting time across several world time zones.
  • DAUnix timestamp converterConvert Unix seconds or milliseconds to a readable date and back again.
  • DAAge calculatorCalculate age in years, months, and days as of a chosen date.
Other date & time tools
  • Date difference calculator
  • Business days calculator
  • Countdown timer
All 6 date & time tools
Last updated August 12, 2026

Privacy policy

The short version: your selected files and entered content stay in your browser while you use our tools, helping keep your work private and under your control.

Tool inputs and files

Our tools work directly in your browser. Your files and text stay there while you work, and closing or refreshing the page clears anything you have not saved. If a future tool works differently, we will tell you clearly before you use it.

Site operations and analytics

Like most websites, our hosting provider may process ordinary request information such as IP address, browser type, requested page, security signals, and timestamps to deliver and protect the site. We may use privacy-conscious analytics to understand aggregate page use and tool errors. Tool file contents are not included in those analytics.

Advertising and cookies

TinyFreeTools may display advertising supplied by Google or other partners. Advertising providers may use cookies, local storage, IP addresses, and device identifiers to deliver, measure, limit, or personalize ads, subject to your region and consent choices. Where required, we will display a consent mechanism before enabling applicable storage or personalized advertising.

Your choices

You can reject optional consent choices where offered, use browser controls to clear or block cookies, and revisit privacy settings from the site footer when advertising is active. Blocking storage can affect advertising preferences but should not prevent the core tools from working.

Retention

TinyFreeTools does not keep the files, entered content, or generated results you use in these tools. Hosting security logs and aggregate analytics may be retained for limited operational, abuse-prevention, and reporting periods.

Children and sensitive information

The service is a general-audience utility site and is not directed to children. Avoid entering secrets into any browser page when you do not control the device. Decoding or encoding data does not encrypt or secure it.

Contact

Privacy questions can be sent to privacy@tinyfreetools.com.

$TinyFreeTools

Useful little tools that do the job and respect your files.

Private by design

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