Lab98 Faith · First product
Praise Tool
Lyrics and media software for worship
Prepare and present song lyrics, sermon slides, Bible verses and video from one program. It sends output to the audience screen, the stage monitor and NDI for broadcast at the same time, so one program can run the whole service.
- macOS · Windows
- Korean · English · 中文 · 日本語
- ₩100,000Perpetual license (Buy once, use it for good)
- Launching November 11, 2026
01 — At a glance
At a glance
Paste the lyrics once and the slides are done
Slides split at blank lines. Headings such as Verse 1, Chorus, Bridge and [Verse 1] are recognized automatically.
Several screens at once
Assign the audience screen, a lyrics-only screen for broadcast, and the stage monitor to separate displays.
Broadcast connection
Send directly to OBS, vMix, Wirecast and others over NDI, or Syphon on macOS.
Change slides from your phone
Control the slides from a smartphone on the same Wi-Fi. Stream Deck works too.
Safe output
Backs up automatically, and restores the last output state if the program closes unexpectedly.
02 — Features
Features
Everything a service needs: preparing lyrics, presenting, broadcast connections and service planning.
Preparing lyrics
Paste and import
Cleans up the odd spacing in lyrics copied from the web. You can import songs as text, from CCLI SongSelect, or in OpenLyrics format.
Song order (Arrangement)
Set a repeat order such as Verse 1 – Chorus – Verse 2 – Chorus – Bridge – Chorus without copying slides.
Two-language lyrics
Start a line with > and it becomes the translation of the line above. Translation lines appear in smaller type under the original.
Chords and transposing
Write chords in the lyrics, like [G]. They show only on the stage monitor, not on the audience screen. Chords can be transposed.
Song info and search
Save the lyricist and composer, key, tempo, CCLI number, copyright and tags. Search by title, lyrics or info.
Design
Slide design
Place text and shapes freely on a 16:9 screen, as in PowerPoint, to design a slide.
Themes
Save a design you use often as a theme and apply it to selected slides. Themes can be exported and imported on another computer.
Sermon and announcement templates
Make sermon and announcement slides from templates with title and body layouts.
Backgrounds and transitions
Solid color, image and looping video backgrounds, with fade, slide and cut transitions.
Bible verses
Jump to a verse
Type John 3:16-18 or Jn 3:16 and the verse appears.
Word search
You can also search by a word, such as “love” or “faith”.
Second Bible
Pick a second Bible and its text shows alongside the first.
Add your own Bible files
Bible text is not included. Add Bible files you already have (text, CSV, JSON, Zefania XML, OSIS XML) and use them.
Output and screens
Assign screen roles
Give each connected display a role: audience screen, audience screen (lyrics only) or stage monitor. Settings are remembered. If you unplug a cable and plug it back in, the window returns on its own.
Stage monitor
Shows the current lyrics, the next slide, a large clock, a timer, stage notes and chords. You can change the layout.
Layers
Background, media, lyrics, countdown, logo and message are stacked in layers. Turn each layer off on its own, or all at once.
Media
Present images, video and audio with one click. You can attach a backing track (MR) to a song and play it.
Countdown and logo
Show a countdown such as “in 10 minutes” or “until 11:00”, a logo in the corner, and a lower-third message.
Rehearsal mode (R)
Step through slides ahead of time on the operator screen only, while the audience screen stays as it is.
Broadcast and external devices
NDI output
One mode sends the whole screen at 1920×1080, 30 fps. The other sends only the lyrics on a transparent background, for broadcast captions. Media sound goes out as NDI audio too.
Syphon output (macOS)
Sends the screen to other programs on the same Mac.
Phone remote
From a smartphone on the same Wi-Fi, use previous and next, black screen and slide shortcuts. You can also see the service order list.
Stream Deck / Bitfocus Companion
Build buttons with HTTP commands, and show the current state on the buttons.
Clickers and foot pedals
They work without extra setup, and you can change the keys as you like.
Linking two computers
A second computer follows the main computer's output exactly. It also fetches the media files it needs automatically.
Planning and managing services
Playlists
Put songs in service order. The show carries on when the song changes.
Service templates
Save “Sunday first service” as a template. Pick it and a new service is created with the same setup.
Printable order of service and PDF
Make an order sheet with key, tempo and other details. You can include the lyrics too.
Song usage log and CCLI report
Songs you present are logged automatically. Pick a date range and export it as CSV.
Song library
Keep your songs in several libraries.
03 — Reliability
Output you can count on
A service can't stop. Praise Tool is built to protect the screen and your data when something goes wrong.
Automatic backups
Backs up automatically at launch and whenever something changes. The latest 30 are kept, and you can restore any of them.
Damage recovery
If a library file is damaged, it is restored from a backup automatically.
Output state recovery
If the program closes unexpectedly, it asks next time, “Restore the last output state?” Nothing goes to the audience screen until you answer.
Errors stay contained
An error in one panel does not shut down the whole program. The audience screen goes black, then tries again on its own.
Your data stays in your folder
Songs and all other data live in the Praise Tool folder. Copy the folder to back up or move to another computer.
Secure remote
The phone remote can only be reached through a link that contains an access key.
04 — Requirements
Supported systems
| Item | Support |
|---|---|
| macOS | Apple Silicon, Intel |
| Windows | Installer provided |
| Language | Korean (default), English, 中文, 日本語 |
| Updates | Automatic updates inside the app |
NDI is not supported on the macOS Intel version.
05 — FAQ
Frequently asked questions
What is Praise Tool?
It is a worship program for preparing and outputting song lyrics, sermon slides, Bible verses and video in one place. You can send output to the audience screen, the stage monitor and broadcast NDI at the same time.
When does it launch, and how much does it cost?
It launches on November 11, 2026. The price is KRW 100,000. It is a perpetual license: buy it once and use it as long as you like.
Which operating systems does it support?
It supports both macOS and Windows. The program interface is available in Korean, English, Chinese and Japanese.
Does it support NDI?
Yes. You can send output over NDI straight to broadcast software such as OBS, vMix and Wirecast. NDI is not available in the macOS Intel version, though.
Can I change slides from my phone?
Yes. You can change slides from a smartphone on the same Wi-Fi network. You can also control it with a Stream Deck.
How do I get a launch notification?
Leave your email in the launch notification form on this page. We will email you once when it launches, and we will not send ads.
06 — Launch alert
Get a launch alert
We'll send you one email when Praise Tool launches on November 11. No promotional email.
Pricing · Price
₩100,000
Perpetual license
Buy once and use it for good.
Need a feature that fits your church, or help getting started?