Skip to content

Free · No sign-up

Free online tools for files, text and everyday calculations

Optimize images, convert files and get answers fast. Most tools work right in your browser, so your files never leave your device.

Browse the tools

14 categories
5 languages
100% in your browser

Browse by category

1 tools
PDF Tools

Merge, split, compress and convert PDF files.
Explore
2 tools
Image Tools

Compress, resize and convert images without uploading them.
Explore
2 tools
Text Tools

Count words and characters, change case and clean up text.
Explore
5 tools
Developer Tools

Format JSON, encode Base64 and URLs, generate UUIDs.
Explore
1 tools
SEO Tools

Check titles, meta descriptions and other on-page basics.
Explore
1 tools
File Conversion

Convert between common document and image formats.
Explore
1 tools
Calculators

Percentages, ages, ratios and other everyday math.
Explore
1 tools
QR Code Tools

Create QR codes for links, text, Wi-Fi and more.
Explore
1 tools
Productivity Tools

Small helpers for planning, timing and focused work.
Explore
1 tools
AI Tools

Curated AI tools, with clear notes on what is free.
Explore
1 tools
Color Tools

Convert HEX, RGB and HSL and build color palettes.
Explore
3 tools
Date & Time Tools

Date differences, time zones and calendar conversions.
Explore
1 tools
Unit Converters

Length, weight, temperature, volume and more.
Explore
1 tools
Finance Calculators

Loans, savings, interest and salary estimates.
Explore

Why omid57?

Your files stay with you
Most tools run entirely in your browser. Nothing is uploaded, stored or analyzed on our servers.
Free and instant
No account, no watermarks, no waiting. Open a tool and get your result in seconds.
Made for your region
Five languages with local formats for numbers, dates and currencies, plus guides written for your market.

More from our team

Two more free websites we run.