KeyAndBPM
speed & pitch changer – change song tempo & key online free
KeyAndBPM launched on August 27, 2025 with 1 votes. The site was still online in September 2026, 1 year on.
What it does
Easily change your song's speed (BPM) and key online with KeyAndBPM. Slow it down for practice, speed it up for performance, or shift the pitch for karaoke. 100% free, instant results, and no downloads – perfect for musicians, DJs, and singers.
Change the pitch of speech or vocals in music while preserving the original tempo. Adjust pitch by up to ±6 semitones Our advanced algorithms process your audio files in seconds, not minutes. Get your pitch-changed audio ready for download almost instantly. You'll figure out our pitch changer app from the get-go without any prior skills. Thanks to simplistic design and intuitive interface, everyone can start editing right away. Do you want your files to remain secure? We utilize SSL certification and other services to ensure total privacy. Be sure that your files remain accessible only to you. We offer the best pitch changing software available online at no cost. You don't have to register…from keyandbpm.com
Does a similar job
all alternatives →
Transpose - Musician's must-have toolbox2022 · transpose.video · ▲17Control pitch, speed, and loop for online videos
Online Tap BPM2024 · tapbeatsperminute.com · ▲5Tap along to any song and read its BPM instantly. Free tap tempo counter with metronome, accuracy meter and tempo markings. No sign-up.
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
- IV
Life & fun · 14d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com
Life & fun · 23d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, August 2025
the whole month →
I built the world's most impractical 1000-pixel display and anyone in the world can draw on it. It draws a single pixel at a time and takes 30-60 minutes to complete a single image. Anyone can participate in the project by voting for the next image to be drawn, and submitting images. https://kilopx.com/
Work · 2025 · benholmen.com
Kitten TTS is an open-source series of tiny and expressive text-to-speech models for on-device applications. We are excited to launch a preview of our smallest model, which is less than 25 MB. This model has 15M parameters. This release supports English text-to-speech applications in eight voices: four male and four female. The model is quantized to int8 + fp16, and it uses onnx for runtime. The model is designed to run literally anywhere eg. raspberry pi, low-end smartphones, wearables, browsers etc. No GPU required! We're releasing this to give early users a sense of the latency and voices…
AI · 2025 · github.com
I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!
Life & fun · 2025 · visualrambling.space
For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html
Dev tools · 2025 · sky.dlazaro.ca