Convert Fast

Unit converter that doesn't waste your time

Visit site ↗Alternativestop 22% of April 2026

What it does

Convert Fast handles 16 categories — length, weight, temperature, volume, area, speed, pressure, fuel economy, cooking, shoe size, currency, and more. Type in either field and the result updates instantly. No submit button, no signup. The currency converter pulls live ECB rates. The cooking converter handles common ingredients by weight. Free. No account needed.

Does the same job

all alternatives →

Unit Converter Pro - currency and units converter2017 · ▲80
Fast and easy to use currency and units converter
Unit ConverterJul 2026 · prounitconverter.com · ▲3
Free unit converter — 16 categories, 120+ units, offline
UnitConverterMay 2026 · unit-converter.co · ▲3
Free online converter for 80+ units & 140+ currencies
ConvertAny.appAug 2026 · convertany.app
Unit converters: length, weight, currency, cooking & more.
Free Unit ConverterMar 2026 · ▲5
Fast, accurate conversions. No ads. No tracking. Ever.
WB
We built the simplest Online Unit Converter for everyday use2024 · betaconvert.com · ▲8
Features: 200+ unit converters in Area, Length, Mass, Speed, Temperature, and Time categories; Precision: up to 28 decimal places; Conversion formulas with examples; Neat UI with light/dark theme. Enjoy using it.

More work this month

the category →

Clipto MCP▲640
Let agents source clips from terabytes of your local video
Work · 18d ago · clipto.com
HyNote for Mac▲383
Free local transcription that is 100% Private
Work · 17d ago · hynote.ai
VoiceOS App Store▲330
The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com
Scrimba Explain▲325
Ask any question, get a video back instantly
Work · 24d ago · scrimba.com
The New Calendly▲211
Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com

Launched alongside, April 2026

the whole month →

Brila▲1,367
One-page websites from real Google Maps reviews
AI · Apr 2026 · brila.ai
AG
A game where you build a GPU▲964
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
IB
I built a tiny LLM to demystify how language models work▲915
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
Fathom 3.0▲803
AI meeting notes: now bot-free, in ChatGPT & Claude + more
AI · Apr 2026 · fathom.ai
BC
Brutalist Concrete Laptop Stand (2024)▲786
Life & fun · Apr 2026 · sam-burns.com
IB
I built a frontpage for personal blogs▲783
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app