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What is Sqids?

Sqids (pronounced "squids") is an open-source library that lets you generate short unique identifiers from numbers. These IDs are URL-safe, can encode several numbers, and do not contain common profanity words. Read more.

This is what they look like:

Quick encode & decode example:

sqids = Sqids()
id = sqids.encode([1, 2, 3]) # "86Rf07"
numbers = sqids.decode(id) # [1, 2, 3]

If IDs are too short, you can pad them to a certain length:

sqids = Sqids(min_length=10)
id = sqids.encode([1, 2, 3]) # "86Rf07xd4z"
numbers = sqids.decode(id) # [1, 2, 3]

Create unique IDs by shuffling the alphabet:

sqids = Sqids(alphabet="k3G7QAe51FCsPW92uEOyq4Bg6Sp8YzVTmnU0liwDdHXLajZrfxNhobJIRcMvKt")
id = sqids.encode([1, 2, 3]) # "XRKUdQ"
numbers = sqids.decode(id) # [1, 2, 3]

Full documentation is at https://github.com/sqids/sqids-python

If you're looking for the original Hashids Python, you can find it here: https://github.com/davidaurelio/hashids-python

Get Started

github.com/sqids/sqids-python

Use Cases

The main use of Sqids is purely visual. If you'd like to use IDs instead of numbers in your project, Sqids could be a good choice.

Features

• 🆔 Generate short IDs from non-negative numbers
• ✅ Easy encoding & decoding
• 🫣 Auto-generated IDs do not contain common profanity
• 🎲 Support for custom IDs through shuffled alphabet
• 🥳 44 integrations
• 📌 Every version produces the same IDs
• 🍻 Small library with a permissive license

Others