Photography
Free photography tools: calculate depth of field and print sizes, read EXIF data, extract colours from a photo and work out aspect ratios. Private — your images never leave your device.
5 photography
Depth of field, EXIF, colours and ratios.
Aspect Ratio Calculator
Work out ratios and resize keeping proportions.
Photography
Color Picker from Image
Pick any color from an uploaded image.
Photography
Popular
Image Color Extractor
Pull a color palette out of any photo.
Photography
EXIF Metadata Viewer
See the hidden data inside your photos.
Photography
Popular
Depth of Field Calculator
Near, far, DoF and hyperfocal distance.
Photography
How-to guides
- How to Take Better Photos With Your PhoneLearn how to take better photos on your phone — light, composition, focus and the simple settings that turn snapshots into shots worth keeping.
- How to Reduce Image Size Without Losing QualityLearn how to reduce image file size for web and email — resizing vs compressing, choosing WebP or JPEG, and keeping photos sharp while cutting megabytes.
Frequently asked questions
Yes. Every tool is completely free, with no sign-up and no usage limits.
Tools run in your browser wherever possible, so your data stays on your device.
No installation is required — everything works instantly in your web browser.
Related categories
Text Tools
Count, convert, clean and compare text.
Developer Tools
Format, encode, hash and decode.
Finance Calculators
Loans, interest, discounts and tax.
Image Tools
Compress and optimize images privately.
Converters
Convert colors, units, numbers and formats.
Auto Tools
Decode VINs and run the numbers on your vehicle.
PDF Tools
Merge, split, rotate and convert PDFs privately.
SEO Tools
Generate meta tags, robots.txt and analyze content.
Unit Converters
Convert length, weight, speed, data and more.
Math Tools
Percentages, fractions, ratios and more.
Date & Time
Calculate ages, date differences and countdowns.
Health & Fitness
BMI, calories, body fat and more.
Design Tools
CSS gradients, shadows, palettes and more.
Games
Play free classic browser games.
AI Tools
Prompt builders, explainers and text analysers.
Sports & Scoring
Scoreboards and scorekeepers for every game.
Security & Privacy
Passwords, hashes, 2FA and encryption.
Business
Invoices, pricing, ROI and workdays.
Social Media
Captions, hashtags, bios and engagement.
File Tools
Checksums, conversions and file utilities.